AyeCode / invoicing

includes/reports/class-getpaid-subscription-exporter.php

Indentation +172 added lines, -172 removed lines

@@ -12,177 +12,177 @@
  */
 class GetPaid_Subscription_Exporter extends GetPaid_Graph_Downloader {
 
-	/**
-	 * Retrieves subscription query args.
-	 * 
-	 * @param array $args Args to search for.
-	 * @return array
-	 */
-	public function get_subscription_query_args( $args ) {
-
-		$query_args = array(
-			'status'      => 'all',
-			'number'      => -1,
-			'count_total' => false,
-			'fields'      => 'all',
-		);
-
-		if ( ! empty( $args['status'] ) && in_array( $args['status'], array_keys( getpaid_get_subscription_statuses() ), true ) ) {
-			$query_args['status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
-		}
-
-		$date_query = array();
-		if ( ! empty( $args['to_date'] ) ) {
-			$date_query['before'] = wpinv_clean( $args['to_date'] );
-		}
-
-		if ( ! empty( $args['from_date'] ) ) {
-			$date_query['after'] = wpinv_clean( $args['from_date'] );
-		}
-
-		if ( ! empty( $date_query ) ) {
-			$date_query['inclusive']          = true;
-			$query_args['date_created_query'] = array( $date_query );
-		}
-
-		return $query_args;
-	}
-
-	/**
-	 * Retrieves subscriptions.
-	 * 
-	 * @param array $query_args GetPaid_Subscriptions_Query args.
-	 * @return WPInv_Subscription[]
-	 */
-	public function get_subscriptions( $query_args ) {
-
-		// Get subscriptions.
-		$subscriptions = new GetPaid_Subscriptions_Query( $query_args );
-
-		// Prepare the results.
-		return $subscriptions->get_results();
-
-	}
-
-	/**
-	 * Handles the actual download.
-	 *
-	 */
-	public function export( $post_type, $args ) {
-
-		$subscriptions = $this->get_subscriptions( $this->get_subscription_query_args( $args ) );
-		$stream        = $this->prepare_output();
-		$headers       = $this->get_export_fields();
-		$file_type     = $this->prepare_file_type( 'subscriptions' );
-
-		if ( 'csv' == $file_type ) {
-			$this->download_csv( $subscriptions, $stream, $headers );
-		} else if( 'xml' == $file_type ) {
-			$this->download_xml( $subscriptions, $stream, $headers );
-		} else {
-			$this->download_json( $subscriptions, $stream, $headers );
-		}
-
-		fclose( $stream );
-		exit;
-	}
-
-	/**
-	 * Prepares a single subscription for download.
-	 *
-	 * @param WPInv_Subscription $subscription The subscription to prepare..
-	 * @param array $fields The fields to stream.
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function prepare_row( $subscription, $fields ) {
-
-		$prepared      = array();
-		$amount_fields = $this->get_amount_fields();
-		$invoice       = $subscription->get_parent_payment();
-
-		foreach ( $fields as $field ) {
-
-			$value  = '';
-			$method = "get_$field";
-
-			if ( 0 === stripos( $field, 'customer' ) || 'currency' === $field ) {
-
-				if ( method_exists( $invoice, $method ) ) {
-					$value  = $invoice->$method();
-				}
-
-			} else if ( method_exists( $subscription, $method ) ) {
-				$value  = $subscription->$method();
-			}
-
-			if ( in_array( $field, $amount_fields ) ) {
-				$value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
-			}
-
-			$prepared[ $field ] = wpinv_clean( $value );
-
-		}
-
-		return $prepared;
-	}
-
-	/**
-	 * Retrieves export fields.
-	 *
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function get_export_fields() {
-
-		$fields = array(
-			'id',
-			'currency',
-			'initial_amount',
-			'recurring_amount',
-			'trial_period',
-			'frequency',
-			'period',
-			'bill_times',
-			'parent_payment_id',
-			'profile_id',
-			'product_id',
-			'status',
-			'date_created',
-			'date_expires',
-
-			'customer_id',
-			'customer_first_name',
-			'customer_last_name',
-			'customer_phone',
-			'customer_email',
-			'customer_country',
-			'customer_city',
-			'customer_state',
-			'customer_zip',
-			'customer_company',
-			'customer_vat_number',
-			'customer_address',
-
-    	);
-
-		return apply_filters( 'getpaid_subscription_exporter_get_fields', $fields );
-	}
-
-	/**
-	 * Retrieves amount fields.
-	 *
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function get_amount_fields() {
-
-		$fields = array(
-			'initial_amount',
-			'recurring_amount'
-    	);
-
-		return apply_filters( 'getpaid_subscription_exporter_get_amount_fields', $fields );
-	}
+    /**
+     * Retrieves subscription query args.
+     * 
+     * @param array $args Args to search for.
+     * @return array
+     */
+    public function get_subscription_query_args( $args ) {
+
+        $query_args = array(
+            'status'      => 'all',
+            'number'      => -1,
+            'count_total' => false,
+            'fields'      => 'all',
+        );
+
+        if ( ! empty( $args['status'] ) && in_array( $args['status'], array_keys( getpaid_get_subscription_statuses() ), true ) ) {
+            $query_args['status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
+        }
+
+        $date_query = array();
+        if ( ! empty( $args['to_date'] ) ) {
+            $date_query['before'] = wpinv_clean( $args['to_date'] );
+        }
+
+        if ( ! empty( $args['from_date'] ) ) {
+            $date_query['after'] = wpinv_clean( $args['from_date'] );
+        }
+
+        if ( ! empty( $date_query ) ) {
+            $date_query['inclusive']          = true;
+            $query_args['date_created_query'] = array( $date_query );
+        }
+
+        return $query_args;
+    }
+
+    /**
+     * Retrieves subscriptions.
+     * 
+     * @param array $query_args GetPaid_Subscriptions_Query args.
+     * @return WPInv_Subscription[]
+     */
+    public function get_subscriptions( $query_args ) {
+
+        // Get subscriptions.
+        $subscriptions = new GetPaid_Subscriptions_Query( $query_args );
+
+        // Prepare the results.
+        return $subscriptions->get_results();
+
+    }
+
+    /**
+     * Handles the actual download.
+     *
+     */
+    public function export( $post_type, $args ) {
+
+        $subscriptions = $this->get_subscriptions( $this->get_subscription_query_args( $args ) );
+        $stream        = $this->prepare_output();
+        $headers       = $this->get_export_fields();
+        $file_type     = $this->prepare_file_type( 'subscriptions' );
+
+        if ( 'csv' == $file_type ) {
+            $this->download_csv( $subscriptions, $stream, $headers );
+        } else if( 'xml' == $file_type ) {
+            $this->download_xml( $subscriptions, $stream, $headers );
+        } else {
+            $this->download_json( $subscriptions, $stream, $headers );
+        }
+
+        fclose( $stream );
+        exit;
+    }
+
+    /**
+     * Prepares a single subscription for download.
+     *
+     * @param WPInv_Subscription $subscription The subscription to prepare..
+     * @param array $fields The fields to stream.
+     * @since       1.0.19
+     * @return array
+     */
+    public function prepare_row( $subscription, $fields ) {
+
+        $prepared      = array();
+        $amount_fields = $this->get_amount_fields();
+        $invoice       = $subscription->get_parent_payment();
+
+        foreach ( $fields as $field ) {
+
+            $value  = '';
+            $method = "get_$field";
+
+            if ( 0 === stripos( $field, 'customer' ) || 'currency' === $field ) {
+
+                if ( method_exists( $invoice, $method ) ) {
+                    $value  = $invoice->$method();
+                }
+
+            } else if ( method_exists( $subscription, $method ) ) {
+                $value  = $subscription->$method();
+            }
+
+            if ( in_array( $field, $amount_fields ) ) {
+                $value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
+            }
+
+            $prepared[ $field ] = wpinv_clean( $value );
+
+        }
+
+        return $prepared;
+    }
+
+    /**
+     * Retrieves export fields.
+     *
+     * @since       1.0.19
+     * @return array
+     */
+    public function get_export_fields() {
+
+        $fields = array(
+            'id',
+            'currency',
+            'initial_amount',
+            'recurring_amount',
+            'trial_period',
+            'frequency',
+            'period',
+            'bill_times',
+            'parent_payment_id',
+            'profile_id',
+            'product_id',
+            'status',
+            'date_created',
+            'date_expires',
+
+            'customer_id',
+            'customer_first_name',
+            'customer_last_name',
+            'customer_phone',
+            'customer_email',
+            'customer_country',
+            'customer_city',
+            'customer_state',
+            'customer_zip',
+            'customer_company',
+            'customer_vat_number',
+            'customer_address',
+
+        );
+
+        return apply_filters( 'getpaid_subscription_exporter_get_fields', $fields );
+    }
+
+    /**
+     * Retrieves amount fields.
+     *
+     * @since       1.0.19
+     * @return array
+     */
+    public function get_amount_fields() {
+
+        $fields = array(
+            'initial_amount',
+            'recurring_amount'
+        );
+
+        return apply_filters( 'getpaid_subscription_exporter_get_amount_fields', $fields );
+    }
 
 }

Spacing +33 added lines, -33 removed lines

@@ -5,7 +5,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * GetPaid_Subscription_Exporter Class.
@@ -18,7 +18,7 @@ 
 	 * @param array $args Args to search for.
 	 * @return array
 	 */
-	public function get_subscription_query_args( $args ) {
+	public function get_subscription_query_args($args) {
 
 		$query_args = array(
 			'status'      => 'all',
@@ -27,22 +27,22 @@ 
 			'fields'      => 'all',
 		);
 
-		if ( ! empty( $args['status'] ) && in_array( $args['status'], array_keys( getpaid_get_subscription_statuses() ), true ) ) {
-			$query_args['status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
+		if (!empty($args['status']) && in_array($args['status'], array_keys(getpaid_get_subscription_statuses()), true)) {
+			$query_args['status'] = wpinv_clean(wpinv_parse_list($args['status']));
 		}
 
 		$date_query = array();
-		if ( ! empty( $args['to_date'] ) ) {
-			$date_query['before'] = wpinv_clean( $args['to_date'] );
+		if (!empty($args['to_date'])) {
+			$date_query['before'] = wpinv_clean($args['to_date']);
 		}
 
-		if ( ! empty( $args['from_date'] ) ) {
-			$date_query['after'] = wpinv_clean( $args['from_date'] );
+		if (!empty($args['from_date'])) {
+			$date_query['after'] = wpinv_clean($args['from_date']);
 		}
 
-		if ( ! empty( $date_query ) ) {
+		if (!empty($date_query)) {
 			$date_query['inclusive']          = true;
-			$query_args['date_created_query'] = array( $date_query );
+			$query_args['date_created_query'] = array($date_query);
 		}
 
 		return $query_args;
@@ -54,10 +54,10 @@ 
 	 * @param array $query_args GetPaid_Subscriptions_Query args.
 	 * @return WPInv_Subscription[]
 	 */
-	public function get_subscriptions( $query_args ) {
+	public function get_subscriptions($query_args) {
 
 		// Get subscriptions.
-		$subscriptions = new GetPaid_Subscriptions_Query( $query_args );
+		$subscriptions = new GetPaid_Subscriptions_Query($query_args);
 
 		// Prepare the results.
 		return $subscriptions->get_results();
@@ -68,22 +68,22 @@ 
 	 * Handles the actual download.
 	 *
 	 */
-	public function export( $post_type, $args ) {
+	public function export($post_type, $args) {
 
-		$subscriptions = $this->get_subscriptions( $this->get_subscription_query_args( $args ) );
+		$subscriptions = $this->get_subscriptions($this->get_subscription_query_args($args));
 		$stream        = $this->prepare_output();
 		$headers       = $this->get_export_fields();
-		$file_type     = $this->prepare_file_type( 'subscriptions' );
+		$file_type     = $this->prepare_file_type('subscriptions');
 
-		if ( 'csv' == $file_type ) {
-			$this->download_csv( $subscriptions, $stream, $headers );
-		} else if( 'xml' == $file_type ) {
-			$this->download_xml( $subscriptions, $stream, $headers );
+		if ('csv' == $file_type) {
+			$this->download_csv($subscriptions, $stream, $headers);
+		} else if ('xml' == $file_type) {
+			$this->download_xml($subscriptions, $stream, $headers);
 		} else {
-			$this->download_json( $subscriptions, $stream, $headers );
+			$this->download_json($subscriptions, $stream, $headers);
 		}
 
-		fclose( $stream );
+		fclose($stream);
 		exit;
 	}
 
@@ -95,32 +95,32 @@ 
 	 * @since       1.0.19
 	 * @return array
 	 */
-	public function prepare_row( $subscription, $fields ) {
+	public function prepare_row($subscription, $fields) {
 
 		$prepared      = array();
 		$amount_fields = $this->get_amount_fields();
 		$invoice       = $subscription->get_parent_payment();
 
-		foreach ( $fields as $field ) {
+		foreach ($fields as $field) {
 
 			$value  = '';
 			$method = "get_$field";
 
-			if ( 0 === stripos( $field, 'customer' ) || 'currency' === $field ) {
+			if (0 === stripos($field, 'customer') || 'currency' === $field) {
 
-				if ( method_exists( $invoice, $method ) ) {
-					$value  = $invoice->$method();
+				if (method_exists($invoice, $method)) {
+					$value = $invoice->$method();
 				}
 
-			} else if ( method_exists( $subscription, $method ) ) {
-				$value  = $subscription->$method();
+			} else if (method_exists($subscription, $method)) {
+				$value = $subscription->$method();
 			}
 
-			if ( in_array( $field, $amount_fields ) ) {
-				$value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
+			if (in_array($field, $amount_fields)) {
+				$value = wpinv_round_amount(wpinv_sanitize_amount($value));
 			}
 
-			$prepared[ $field ] = wpinv_clean( $value );
+			$prepared[$field] = wpinv_clean($value);
 
 		}
 
@@ -166,7 +166,7 @@ 
 
     	);
 
-		return apply_filters( 'getpaid_subscription_exporter_get_fields', $fields );
+		return apply_filters('getpaid_subscription_exporter_get_fields', $fields);
 	}
 
 	/**
@@ -182,7 +182,7 @@ 
 			'recurring_amount'
     	);
 
-		return apply_filters( 'getpaid_subscription_exporter_get_amount_fields', $fields );
+		return apply_filters('getpaid_subscription_exporter_get_amount_fields', $fields);
 	}
 
 }

includes/reports/class-getpaid-reports.php

Indentation +103 added lines, -103 removed lines

@@ -12,49 +12,49 @@ 
  */
 class GetPaid_Reports {
 
-	/**
-	 * Class constructor.
-	 *
-	 */
-	public function __construct() {
-		add_action( 'admin_menu', array( $this, 'register_reports_page' ), 20 );
-		add_action( 'wpinv_reports_tab_reports', array( $this, 'display_reports_tab' ) );
-		add_action( 'wpinv_reports_tab_export', array( $this, 'display_exports_tab' ) );
-		add_action( 'getpaid_authenticated_admin_action_download_graph', array( $this, 'download_graph' ) );
-		add_action( 'getpaid_authenticated_admin_action_export_invoices', array( $this, 'export_invoices' ) );
-
-	}
-
-	/**
-	 * Registers the reports page.
-	 *
-	 */
-	public function register_reports_page() {
-
-		add_submenu_page(
+    /**
+     * Class constructor.
+     *
+     */
+    public function __construct() {
+        add_action( 'admin_menu', array( $this, 'register_reports_page' ), 20 );
+        add_action( 'wpinv_reports_tab_reports', array( $this, 'display_reports_tab' ) );
+        add_action( 'wpinv_reports_tab_export', array( $this, 'display_exports_tab' ) );
+        add_action( 'getpaid_authenticated_admin_action_download_graph', array( $this, 'download_graph' ) );
+        add_action( 'getpaid_authenticated_admin_action_export_invoices', array( $this, 'export_invoices' ) );
+
+    }
+
+    /**
+     * Registers the reports page.
+     *
+     */
+    public function register_reports_page() {
+
+        add_submenu_page(
             'wpinv',
             __( 'Reports', 'invoicing' ),
             __( 'Reports', 'invoicing' ),
             wpinv_get_capability(),
             'wpinv-reports',
             array( $this, 'display_reports_page' )
-		);
+        );
 
-	}
+    }
 
-	/**
-	 * Displays the reports page.
-	 *
-	 */
-	public function display_reports_page() {
+    /**
+     * Displays the reports page.
+     *
+     */
+    public function display_reports_page() {
 
-		// Prepare variables.
-		$tabs        = $this->get_tabs();
-		$current_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
-		$current_tab = array_key_exists( $current_tab, $tabs ) ? $current_tab : 'reports';
+        // Prepare variables.
+        $tabs        = $this->get_tabs();
+        $current_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
+        $current_tab = array_key_exists( $current_tab, $tabs ) ? $current_tab : 'reports';
 
-		// Display the current tab.
-		?>
+        // Display the current tab.
+        ?>
 
         <div class="wrap">
 
@@ -63,19 +63,19 @@ 
 			<nav class="nav-tab-wrapper">
 
 				<?php
-					foreach( $tabs as $key => $label ) {
+                    foreach( $tabs as $key => $label ) {
 
-						$key   = sanitize_text_field( $key );
-						$label = sanitize_text_field( $label );
-						$class = $key == $current_tab ? 'nav-tab nav-tab-active' : 'nav-tab';
-						$url   = esc_url(
-							add_query_arg( 'tab', $key, admin_url( 'admin.php?page=wpinv-reports' ) )
-						);
+                        $key   = sanitize_text_field( $key );
+                        $label = sanitize_text_field( $label );
+                        $class = $key == $current_tab ? 'nav-tab nav-tab-active' : 'nav-tab';
+                        $url   = esc_url(
+                            add_query_arg( 'tab', $key, admin_url( 'admin.php?page=wpinv-reports' ) )
+                        );
 
-						echo "\n\t\t\t<a href='$url' class='$class'>$label</a>";
+                        echo "\n\t\t\t<a href='$url' class='$class'>$label</a>";
 
-					}
-				?>
+                    }
+                ?>
 
 			</nav>
 
@@ -86,83 +86,83 @@ 
         </div>
 		<?php
 
-			// Wordfence loads an unsupported version of chart js on our page.
-			wp_deregister_style( 'chart-js' );
-			wp_deregister_script( 'chart-js' );
-			wp_enqueue_script( 'chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array( 'jquery' ), '2.9.4', true );
-			wp_enqueue_style( 'chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4' );
+            // Wordfence loads an unsupported version of chart js on our page.
+            wp_deregister_style( 'chart-js' );
+            wp_deregister_script( 'chart-js' );
+            wp_enqueue_script( 'chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array( 'jquery' ), '2.9.4', true );
+            wp_enqueue_style( 'chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4' );
 
-	}
+    }
 
-	/**
-	 * Retrieves reports page tabs.
-	 *
-	 * @return array
-	 */
-	public function get_tabs() {
+    /**
+     * Retrieves reports page tabs.
+     *
+     * @return array
+     */
+    public function get_tabs() {
 
-		$tabs = array(
-			'reports' => __( 'Reports', 'invoicing' ),
-			'export'  => __( 'Export', 'invoicing' ),
-		);
+        $tabs = array(
+            'reports' => __( 'Reports', 'invoicing' ),
+            'export'  => __( 'Export', 'invoicing' ),
+        );
 
-		return apply_filters( 'getpaid_report_tabs', $tabs );
-	}
+        return apply_filters( 'getpaid_report_tabs', $tabs );
+    }
 
-	/**
-	 * Displays the reports tab.
-	 *
-	 */
-	public function display_reports_tab() {
+    /**
+     * Displays the reports tab.
+     *
+     */
+    public function display_reports_tab() {
 
-		$reports = new GetPaid_Reports_Report();
-		$reports->display();
+        $reports = new GetPaid_Reports_Report();
+        $reports->display();
 
-	}
+    }
 
-	/**
-	 * Displays the exports tab.
-	 *
-	 */
-	public function display_exports_tab() {
+    /**
+     * Displays the exports tab.
+     *
+     */
+    public function display_exports_tab() {
 
-		$exports = new GetPaid_Reports_Export();
-		$exports->display();
+        $exports = new GetPaid_Reports_Export();
+        $exports->display();
 
-	}
+    }
 
-	/**
-	 * Donwnloads a graph.
-	 *
-	 * @param array $args
-	 */
-	public function download_graph( $args ) {
+    /**
+     * Donwnloads a graph.
+     *
+     * @param array $args
+     */
+    public function download_graph( $args ) {
 
-		if ( ! empty( $args['graph'] ) ) {
-			$downloader = new GetPaid_Graph_Downloader();
-			$downloader->download( $args['graph'] );
-		}
+        if ( ! empty( $args['graph'] ) ) {
+            $downloader = new GetPaid_Graph_Downloader();
+            $downloader->download( $args['graph'] );
+        }
 
-	}
+    }
 
-	/**
-	 * Exports invoices.
-	 *
-	 * @param array $args
-	 */
-	public function export_invoices( $args ) {
+    /**
+     * Exports invoices.
+     *
+     * @param array $args
+     */
+    public function export_invoices( $args ) {
 
-		if ( ! empty( $args['post_type'] ) ) {
+        if ( ! empty( $args['post_type'] ) ) {
 
-			if ( 'subscriptions' === $args['post_type'] ) {
-				$downloader = new GetPaid_Subscription_Exporter();
-			} else {
-				$downloader = new GetPaid_Invoice_Exporter();
-			}
+            if ( 'subscriptions' === $args['post_type'] ) {
+                $downloader = new GetPaid_Subscription_Exporter();
+            } else {
+                $downloader = new GetPaid_Invoice_Exporter();
+            }
 
-			$downloader->export( $args['post_type'], $args );
-		}
+            $downloader->export( $args['post_type'], $args );
+        }
 
-	}
+    }
 
 }

Spacing +32 added lines, -32 removed lines

@@ -5,7 +5,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * GetPaid_Reports Class.
@@ -17,11 +17,11 @@ 
 	 *
 	 */
 	public function __construct() {
-		add_action( 'admin_menu', array( $this, 'register_reports_page' ), 20 );
-		add_action( 'wpinv_reports_tab_reports', array( $this, 'display_reports_tab' ) );
-		add_action( 'wpinv_reports_tab_export', array( $this, 'display_exports_tab' ) );
-		add_action( 'getpaid_authenticated_admin_action_download_graph', array( $this, 'download_graph' ) );
-		add_action( 'getpaid_authenticated_admin_action_export_invoices', array( $this, 'export_invoices' ) );
+		add_action('admin_menu', array($this, 'register_reports_page'), 20);
+		add_action('wpinv_reports_tab_reports', array($this, 'display_reports_tab'));
+		add_action('wpinv_reports_tab_export', array($this, 'display_exports_tab'));
+		add_action('getpaid_authenticated_admin_action_download_graph', array($this, 'download_graph'));
+		add_action('getpaid_authenticated_admin_action_export_invoices', array($this, 'export_invoices'));
 
 	}
 
@@ -33,11 +33,11 @@ 
 
 		add_submenu_page(
             'wpinv',
-            __( 'Reports', 'invoicing' ),
-            __( 'Reports', 'invoicing' ),
+            __('Reports', 'invoicing'),
+            __('Reports', 'invoicing'),
             wpinv_get_capability(),
             'wpinv-reports',
-            array( $this, 'display_reports_page' )
+            array($this, 'display_reports_page')
 		);
 
 	}
@@ -50,26 +50,26 @@ 
 
 		// Prepare variables.
 		$tabs        = $this->get_tabs();
-		$current_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
-		$current_tab = array_key_exists( $current_tab, $tabs ) ? $current_tab : 'reports';
+		$current_tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : 'reports';
+		$current_tab = array_key_exists($current_tab, $tabs) ? $current_tab : 'reports';
 
 		// Display the current tab.
 		?>
 
         <div class="wrap">
 
-			<h1><?php echo sanitize_text_field( $tabs[ $current_tab ] ); ?></h1>
+			<h1><?php echo sanitize_text_field($tabs[$current_tab]); ?></h1>
 
 			<nav class="nav-tab-wrapper">
 
 				<?php
-					foreach( $tabs as $key => $label ) {
+					foreach ($tabs as $key => $label) {
 
-						$key   = sanitize_text_field( $key );
-						$label = sanitize_text_field( $label );
+						$key   = sanitize_text_field($key);
+						$label = sanitize_text_field($label);
 						$class = $key == $current_tab ? 'nav-tab nav-tab-active' : 'nav-tab';
 						$url   = esc_url(
-							add_query_arg( 'tab', $key, admin_url( 'admin.php?page=wpinv-reports' ) )
+							add_query_arg('tab', $key, admin_url('admin.php?page=wpinv-reports'))
 						);
 
 						echo "\n\t\t\t<a href='$url' class='$class'>$label</a>";
@@ -79,18 +79,18 @@ 
 
 			</nav>
 
-			<div class="bsui <?php echo esc_attr( $current_tab ); ?>">
-				<?php do_action( "wpinv_reports_tab_{$current_tab}" ); ?>
+			<div class="bsui <?php echo esc_attr($current_tab); ?>">
+				<?php do_action("wpinv_reports_tab_{$current_tab}"); ?>
 			</div>
 
         </div>
 		<?php
 
 			// Wordfence loads an unsupported version of chart js on our page.
-			wp_deregister_style( 'chart-js' );
-			wp_deregister_script( 'chart-js' );
-			wp_enqueue_script( 'chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array( 'jquery' ), '2.9.4', true );
-			wp_enqueue_style( 'chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4' );
+			wp_deregister_style('chart-js');
+			wp_deregister_script('chart-js');
+			wp_enqueue_script('chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array('jquery'), '2.9.4', true);
+			wp_enqueue_style('chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4');
 
 	}
 
@@ -102,11 +102,11 @@ 
 	public function get_tabs() {
 
 		$tabs = array(
-			'reports' => __( 'Reports', 'invoicing' ),
-			'export'  => __( 'Export', 'invoicing' ),
+			'reports' => __('Reports', 'invoicing'),
+			'export'  => __('Export', 'invoicing'),
 		);
 
-		return apply_filters( 'getpaid_report_tabs', $tabs );
+		return apply_filters('getpaid_report_tabs', $tabs);
 	}
 
 	/**
@@ -136,11 +136,11 @@ 
 	 *
 	 * @param array $args
 	 */
-	public function download_graph( $args ) {
+	public function download_graph($args) {
 
-		if ( ! empty( $args['graph'] ) ) {
+		if (!empty($args['graph'])) {
 			$downloader = new GetPaid_Graph_Downloader();
-			$downloader->download( $args['graph'] );
+			$downloader->download($args['graph']);
 		}
 
 	}
@@ -150,17 +150,17 @@ 
 	 *
 	 * @param array $args
 	 */
-	public function export_invoices( $args ) {
+	public function export_invoices($args) {
 
-		if ( ! empty( $args['post_type'] ) ) {
+		if (!empty($args['post_type'])) {
 
-			if ( 'subscriptions' === $args['post_type'] ) {
+			if ('subscriptions' === $args['post_type']) {
 				$downloader = new GetPaid_Subscription_Exporter();
 			} else {
 				$downloader = new GetPaid_Invoice_Exporter();
 			}
 
-			$downloader->export( $args['post_type'], $args );
+			$downloader->export($args['post_type'], $args);
 		}
 
 	}

includes/data/tax-rates.php

Indentation +260 added lines, -260 removed lines

@@ -12,265 +12,265 @@
 
 return array(
 
-	array(
-		'country'      => 'AT', // Austria
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'BE', // Belgium
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 21,
-		'reduced_rate' => 12,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'BG', // Bulgaria
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'HR', // Croatia
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 25,
-		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'CY', // Cyprus
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 19,
-		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'CZ', // Czech Republic
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 21,
-		'reduced_rate' => 15,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'DK', // Denmark
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 25,
-		'reduced_rate' => 0,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'EE', // Estonia
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'FI', // Finland
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 24,
-		'reduced_rate' => 14,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'FR', // France
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 5.5,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'DE', // Germany
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 19,
-		'reduced_rate' => 7,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'GR', // Greece
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 24,
-		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'HU', // Hungary
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 27,
-		'reduced_rate' => 18,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'IE', // Ireland
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 23,
-		'reduced_rate' => 13.5,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'IT', // Italy
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 22,
-		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'LV', // Latvia
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 21,
-		'reduced_rate' => 12,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'LT', // Lithuania
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 21,
-		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'LU', // Luxembourg
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 17,
-		'reduced_rate' => 14,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'MT', // Malta
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 18,
-		'reduced_rate' => 7,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'MC', // Monaco
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'NL', // Netherlands
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 21,
-		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'PL', // Poland
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 23,
-		'reduced_rate' => 8,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'PT', // Portugal
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 23,
-		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'RO', // Romania
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 19,
-		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'SK', // Slovakia
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'SI', // Slovenia
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 22,
-		'reduced_rate' => 9.5,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'ES', // Spain
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 21,
-		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'SE', // Sweden
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 25,
-		'reduced_rate' => 12,
-		'name'         => __( 'VAT', 'invoicing' ),
-	),
-
-	array(
-		'country'      => 'GB', // UK
-		'state'        => '',
-		'global'       => true,
-		'rate'         => 20,
-		'reduced_rate' => 5,
-		'name'         => __( 'VAT', 'invoicing' ),
-	)
+    array(
+        'country'      => 'AT', // Austria
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 13,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'BE', // Belgium
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 21,
+        'reduced_rate' => 12,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'BG', // Bulgaria
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 9,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'HR', // Croatia
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 25,
+        'reduced_rate' => 13,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'CY', // Cyprus
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 19,
+        'reduced_rate' => 9,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'CZ', // Czech Republic
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 21,
+        'reduced_rate' => 15,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'DK', // Denmark
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 25,
+        'reduced_rate' => 0,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'EE', // Estonia
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 9,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'FI', // Finland
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 24,
+        'reduced_rate' => 14,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'FR', // France
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 5.5,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'DE', // Germany
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 19,
+        'reduced_rate' => 7,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'GR', // Greece
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 24,
+        'reduced_rate' => 13,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'HU', // Hungary
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 27,
+        'reduced_rate' => 18,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'IE', // Ireland
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 23,
+        'reduced_rate' => 13.5,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'IT', // Italy
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 22,
+        'reduced_rate' => 10,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'LV', // Latvia
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 21,
+        'reduced_rate' => 12,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'LT', // Lithuania
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 21,
+        'reduced_rate' => 9,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'LU', // Luxembourg
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 17,
+        'reduced_rate' => 14,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'MT', // Malta
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 18,
+        'reduced_rate' => 7,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'MC', // Monaco
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 10,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'NL', // Netherlands
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 21,
+        'reduced_rate' => 9,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'PL', // Poland
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 23,
+        'reduced_rate' => 8,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'PT', // Portugal
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 23,
+        'reduced_rate' => 13,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'RO', // Romania
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 19,
+        'reduced_rate' => 9,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'SK', // Slovakia
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 10,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'SI', // Slovenia
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 22,
+        'reduced_rate' => 9.5,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'ES', // Spain
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 21,
+        'reduced_rate' => 10,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'SE', // Sweden
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 25,
+        'reduced_rate' => 12,
+        'name'         => __( 'VAT', 'invoicing' ),
+    ),
+
+    array(
+        'country'      => 'GB', // UK
+        'state'        => '',
+        'global'       => true,
+        'rate'         => 20,
+        'reduced_rate' => 5,
+        'name'         => __( 'VAT', 'invoicing' ),
+    )
 
 );

Spacing +30 added lines, -30 removed lines

@@ -8,7 +8,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 return array(
 
@@ -18,7 +18,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -27,7 +27,7 @@ 
 		'global'       => true,
 		'rate'         => 21,
 		'reduced_rate' => 12,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -36,7 +36,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -45,7 +45,7 @@ 
 		'global'       => true,
 		'rate'         => 25,
 		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -54,7 +54,7 @@ 
 		'global'       => true,
 		'rate'         => 19,
 		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -63,7 +63,7 @@ 
 		'global'       => true,
 		'rate'         => 21,
 		'reduced_rate' => 15,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -72,7 +72,7 @@ 
 		'global'       => true,
 		'rate'         => 25,
 		'reduced_rate' => 0,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -81,7 +81,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -90,7 +90,7 @@ 
 		'global'       => true,
 		'rate'         => 24,
 		'reduced_rate' => 14,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -99,7 +99,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 5.5,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -108,7 +108,7 @@ 
 		'global'       => true,
 		'rate'         => 19,
 		'reduced_rate' => 7,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -117,7 +117,7 @@ 
 		'global'       => true,
 		'rate'         => 24,
 		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -126,7 +126,7 @@ 
 		'global'       => true,
 		'rate'         => 27,
 		'reduced_rate' => 18,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -135,7 +135,7 @@ 
 		'global'       => true,
 		'rate'         => 23,
 		'reduced_rate' => 13.5,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -144,7 +144,7 @@ 
 		'global'       => true,
 		'rate'         => 22,
 		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -153,7 +153,7 @@ 
 		'global'       => true,
 		'rate'         => 21,
 		'reduced_rate' => 12,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -162,7 +162,7 @@ 
 		'global'       => true,
 		'rate'         => 21,
 		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -171,7 +171,7 @@ 
 		'global'       => true,
 		'rate'         => 17,
 		'reduced_rate' => 14,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -180,7 +180,7 @@ 
 		'global'       => true,
 		'rate'         => 18,
 		'reduced_rate' => 7,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -189,7 +189,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -198,7 +198,7 @@ 
 		'global'       => true,
 		'rate'         => 21,
 		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -207,7 +207,7 @@ 
 		'global'       => true,
 		'rate'         => 23,
 		'reduced_rate' => 8,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -216,7 +216,7 @@ 
 		'global'       => true,
 		'rate'         => 23,
 		'reduced_rate' => 13,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -225,7 +225,7 @@ 
 		'global'       => true,
 		'rate'         => 19,
 		'reduced_rate' => 9,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -234,7 +234,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -243,7 +243,7 @@ 
 		'global'       => true,
 		'rate'         => 22,
 		'reduced_rate' => 9.5,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -252,7 +252,7 @@ 
 		'global'       => true,
 		'rate'         => 21,
 		'reduced_rate' => 10,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -261,7 +261,7 @@ 
 		'global'       => true,
 		'rate'         => 25,
 		'reduced_rate' => 12,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	),
 
 	array(
@@ -270,7 +270,7 @@ 
 		'global'       => true,
 		'rate'         => 20,
 		'reduced_rate' => 5,
-		'name'         => __( 'VAT', 'invoicing' ),
+		'name'         => __('VAT', 'invoicing'),
 	)
 
 );

includes/class-wpinv-item.php

Indentation +732 added lines, -732 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -10,30 +10,30 @@ 
 class WPInv_Item  extends GetPaid_Data {
 
     /**
-	 * Which data store to load.
-	 *
-	 * @var string
-	 */
+     * Which data store to load.
+     *
+     * @var string
+     */
     protected $data_store_name = 'item';
 
     /**
-	 * This is the name of this object type.
-	 *
-	 * @var string
-	 */
-	protected $object_type = 'item';
+     * This is the name of this object type.
+     *
+     * @var string
+     */
+    protected $object_type = 'item';
 
     /**
-	 * Item Data array. This is the core item data exposed in APIs.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $data = array(
-		'parent_id'            => 0,
-		'status'               => 'draft',
-		'version'              => '',
-		'date_created'         => null,
+     * Item Data array. This is the core item data exposed in APIs.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $data = array(
+        'parent_id'            => 0,
+        'status'               => 'draft',
+        'version'              => '',
+        'date_created'         => null,
         'date_modified'        => null,
         'name'                 => '',
         'description'          => '',
@@ -58,13 +58,13 @@ 
     );
 
     /**
-	 * Stores meta in cache for future reads.
-	 *
-	 * A group must be set to to enable caching.
-	 *
-	 * @var string
-	 */
-	protected $cache_group = 'getpaid_items';
+     * Stores meta in cache for future reads.
+     *
+     * A group must be set to to enable caching.
+     *
+     * @var string
+     */
+    protected $cache_group = 'getpaid_items';
 
     /**
      * Stores a reference to the original WP_Post object
@@ -74,37 +74,37 @@ 
     protected $post = null;
 
     /**
-	 * Get the item if ID is passed, otherwise the item is new and empty.
-	 *
-	 * @param  int|object|WPInv_Item|WP_Post $item Item to read.
-	 */
-	public function __construct( $item = 0 ) {
-		parent::__construct( $item );
-
-		if ( ! empty( $item ) && is_numeric( $item ) && 'wpi_item' == get_post_type( $item ) ) {
-			$this->set_id( $item );
-		} elseif ( $item instanceof self ) {
-			$this->set_id( $item->get_id() );
-		} elseif ( ! empty( $item->ID ) ) {
-			$this->set_id( $item->ID );
-		} elseif ( is_scalar( $item ) && $item_id = self::get_item_id_by_field( $item, 'custom_id' ) ) {
-			$this->set_id( $item_id );
-		} elseif ( is_scalar( $item ) && $item_id = self::get_item_id_by_field( $item, 'name' ) ) {
-			$this->set_id( $item_id );
-		} else {
-			$this->set_object_read( true );
-		}
+     * Get the item if ID is passed, otherwise the item is new and empty.
+     *
+     * @param  int|object|WPInv_Item|WP_Post $item Item to read.
+     */
+    public function __construct( $item = 0 ) {
+        parent::__construct( $item );
+
+        if ( ! empty( $item ) && is_numeric( $item ) && 'wpi_item' == get_post_type( $item ) ) {
+            $this->set_id( $item );
+        } elseif ( $item instanceof self ) {
+            $this->set_id( $item->get_id() );
+        } elseif ( ! empty( $item->ID ) ) {
+            $this->set_id( $item->ID );
+        } elseif ( is_scalar( $item ) && $item_id = self::get_item_id_by_field( $item, 'custom_id' ) ) {
+            $this->set_id( $item_id );
+        } elseif ( is_scalar( $item ) && $item_id = self::get_item_id_by_field( $item, 'name' ) ) {
+            $this->set_id( $item_id );
+        } else {
+            $this->set_object_read( true );
+        }
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
 
-		if ( $this->get_id() > 0 ) {
+        if ( $this->get_id() > 0 ) {
             $this->post = get_post( $this->get_id() );
             $this->ID   = $this->get_id();
-			$this->data_store->read( $this );
+            $this->data_store->read( $this );
         }
 
-	}
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -122,401 +122,401 @@ 
     */
 
     /**
-	 * Get parent item ID.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_parent_id( $context = 'view' ) {
-		return (int) $this->get_prop( 'parent_id', $context );
+     * Get parent item ID.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_parent_id( $context = 'view' ) {
+        return (int) $this->get_prop( 'parent_id', $context );
     }
 
     /**
-	 * Get item status.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_status( $context = 'view' ) {
-		return $this->get_prop( 'status', $context );
+     * Get item status.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_status( $context = 'view' ) {
+        return $this->get_prop( 'status', $context );
     }
 
     /**
-	 * Get plugin version when the item was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+     * Get plugin version when the item was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_version( $context = 'view' ) {
+        return $this->get_prop( 'version', $context );
     }
 
     /**
-	 * Get date when the item was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+     * Get date when the item was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created( $context = 'view' ) {
+        return $this->get_prop( 'date_created', $context );
     }
 
     /**
-	 * Get GMT date when the item was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created_gmt( $context = 'view' ) {
+     * Get GMT date when the item was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created_gmt( $context = 'view' ) {
         $date = $this->get_date_created( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get date when the item was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+     * Get date when the item was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified( $context = 'view' ) {
+        return $this->get_prop( 'date_modified', $context );
     }
 
     /**
-	 * Get GMT date when the item was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
+     * Get GMT date when the item was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified_gmt( $context = 'view' ) {
         $date = $this->get_date_modified( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get the item name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+     * Get the item name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        return $this->get_prop( 'name', $context );
     }
 
     /**
-	 * Alias of self::get_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
+     * Alias of self::get_name().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_title( $context = 'view' ) {
+        return $this->get_name( $context );
     }
 
     /**
-	 * Get the item description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_description( $context = 'view' ) {
-		return $this->get_prop( 'description', $context );
+     * Get the item description.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_description( $context = 'view' ) {
+        return $this->get_prop( 'description', $context );
     }
 
     /**
-	 * Alias of self::get_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_excerpt( $context = 'view' ) {
-		return $this->get_description( $context );
+     * Alias of self::get_description().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_excerpt( $context = 'view' ) {
+        return $this->get_description( $context );
     }
 
     /**
-	 * Alias of self::get_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_summary( $context = 'view' ) {
-		return $this->get_description( $context );
+     * Alias of self::get_description().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_summary( $context = 'view' ) {
+        return $this->get_description( $context );
     }
 
     /**
-	 * Get the owner of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
-	}
+     * Get the owner of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_author( $context = 'view' ) {
+        return (int) $this->get_prop( 'author', $context );
+    }
 	
-	/**
-	 * Alias of self::get_author().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_owner( $context = 'view' ) {
-		return $this->get_author( $context );
-    }
-
-    /**
-	 * Get the price of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_price( $context = 'view' ) {
+    /**
+     * Alias of self::get_author().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_owner( $context = 'view' ) {
+        return $this->get_author( $context );
+    }
+
+    /**
+     * Get the price of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_price( $context = 'view' ) {
         return wpinv_sanitize_amount( $this->get_prop( 'price', $context ) );
-	}
+    }
 
-	/**
-	 * Get the inital price of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_initial_price( $context = 'view' ) {
+    /**
+     * Get the inital price of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_initial_price( $context = 'view' ) {
 
-		$price = (float) $this->get_price( $context );
+        $price = (float) $this->get_price( $context );
 
-		if ( $this->has_free_trial() ) {
-			$price = 0;
-		}
+        if ( $this->has_free_trial() ) {
+            $price = 0;
+        }
 
         return wpinv_sanitize_amount( apply_filters( 'wpinv_get_initial_item_price', $price, $this ) );
     }
 
     /**
-	 * Returns a formated price.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
+     * Returns a formated price.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
     public function get_the_price() {
         return wpinv_price( $this->get_price() );
-	}
-
-	/**
-	 * Returns the formated initial price.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
+    }
+
+    /**
+     * Returns the formated initial price.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
     public function get_the_initial_price() {
         return wpinv_price( $this->get_initial_price() );
     }
 
     /**
-	 * Get the VAT rule of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_vat_rule( $context = 'view' ) {
+     * Get the VAT rule of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_vat_rule( $context = 'view' ) {
         return $this->get_prop( 'vat_rule', $context );
     }
 
     /**
-	 * Get the VAT class of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_vat_class( $context = 'view' ) {
+     * Get the VAT class of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_vat_class( $context = 'view' ) {
         return $this->get_prop( 'vat_class', $context );
     }
 
     /**
-	 * Get the type of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_type( $context = 'view' ) {
+     * Get the type of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_type( $context = 'view' ) {
         return $this->get_prop( 'type', $context );
     }
 
     /**
-	 * Get the custom id of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_custom_id( $context = 'view' ) {
+     * Get the custom id of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_custom_id( $context = 'view' ) {
         return $this->get_prop( 'custom_id', $context );
     }
 
     /**
-	 * Get the custom name of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_custom_name( $context = 'view' ) {
+     * Get the custom name of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_custom_name( $context = 'view' ) {
         return $this->get_prop( 'custom_name', $context );
     }
 
     /**
-	 * Get the custom singular name of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_custom_singular_name( $context = 'view' ) {
+     * Get the custom singular name of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_custom_singular_name( $context = 'view' ) {
         return $this->get_prop( 'custom_singular_name', $context );
     }
 
     /**
-	 * Checks if an item is editable..
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_is_editable( $context = 'view' ) {
+     * Checks if an item is editable..
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_is_editable( $context = 'view' ) {
         return (int) $this->get_prop( 'is_editable', $context );
     }
 
     /**
-	 * Alias of self::get_is_editable().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_editable( $context = 'view' ) {
-		return $this->get_is_editable( $context );
+     * Alias of self::get_is_editable().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_editable( $context = 'view' ) {
+        return $this->get_is_editable( $context );
     }
 
     /**
-	 * Checks if dynamic pricing is enabled.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_is_dynamic_pricing( $context = 'view' ) {
+     * Checks if dynamic pricing is enabled.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_is_dynamic_pricing( $context = 'view' ) {
         return (int) $this->get_prop( 'is_dynamic_pricing', $context );
     }
 
     /**
-	 * Returns the minimum price if dynamic pricing is enabled.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_minimum_price( $context = 'view' ) {
+     * Returns the minimum price if dynamic pricing is enabled.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_minimum_price( $context = 'view' ) {
         return wpinv_sanitize_amount( $this->get_prop( 'minimum_price', $context ) );
     }
 
     /**
-	 * Checks if this is a recurring item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_is_recurring( $context = 'view' ) {
+     * Checks if this is a recurring item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_is_recurring( $context = 'view' ) {
         return (int) $this->get_prop( 'is_recurring', $context );
-	}
+    }
 	
-	/**
-	 * Get the recurring price of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_recurring_price( $context = 'view' ) {
-		$price = $this->get_price( $context );
+    /**
+     * Get the recurring price of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_recurring_price( $context = 'view' ) {
+        $price = $this->get_price( $context );
         return wpinv_sanitize_amount( apply_filters( 'wpinv_get_recurring_item_price', $price, $this->ID ) );
-	}
-
-	/**
-	 * Get the formatted recurring price of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
+    }
+
+    /**
+     * Get the formatted recurring price of the item.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
     public function get_the_recurring_price() {
         return wpinv_price( $this->get_recurring_price() );
-	}
-
-	/**
-	 * Get the first renewal date (in timestamps) of the item.
-	 *
-	 * @since 1.0.19
-	 * @return int
-	 */
-	public function get_first_renewal_date() {
-
-		$periods = array(
-			'D' => 'days',
-			'W' => 'weeks',
-			'M' => 'months',
-			'Y' => 'years',
-		);
-
-		$period   = $this->get_recurring_period();
-		$interval = $this->get_recurring_interval();
-
-		if ( $this->has_free_trial() ) {
-			$period   = $this->get_trial_period();
-			$interval = $this->get_trial_interval();
-		}
-
-		$period       = $periods[ $period ];
-		$interval     = empty( $interval ) ? 1 : $interval;
-		$next_renewal = strtotime( "+$interval $period", current_time( 'timestamp' ) );
+    }
+
+    /**
+     * Get the first renewal date (in timestamps) of the item.
+     *
+     * @since 1.0.19
+     * @return int
+     */
+    public function get_first_renewal_date() {
+
+        $periods = array(
+            'D' => 'days',
+            'W' => 'weeks',
+            'M' => 'months',
+            'Y' => 'years',
+        );
+
+        $period   = $this->get_recurring_period();
+        $interval = $this->get_recurring_interval();
+
+        if ( $this->has_free_trial() ) {
+            $period   = $this->get_trial_period();
+            $interval = $this->get_trial_interval();
+        }
+
+        $period       = $periods[ $period ];
+        $interval     = empty( $interval ) ? 1 : $interval;
+        $next_renewal = strtotime( "+$interval $period", current_time( 'timestamp' ) );
         return apply_filters( 'wpinv_get_first_renewal_date', $next_renewal, $this );
     }
 
     /**
-	 * Get the recurring period.
-	 *
-	 * @since 1.0.19
-	 * @param  bool $full Return abbreviation or in full.
-	 * @return string
-	 */
-	public function get_recurring_period( $full = false ) {
+     * Get the recurring period.
+     *
+     * @since 1.0.19
+     * @param  bool $full Return abbreviation or in full.
+     * @return string
+     */
+    public function get_recurring_period( $full = false ) {
         $period = $this->get_prop( 'recurring_period', 'view' );
 
         if ( $full && ! is_bool( $full ) ) {
@@ -527,58 +527,58 @@ 
     }
 
     /**
-	 * Get the recurring interval.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_recurring_interval( $context = 'view' ) {
-		$interval = absint( $this->get_prop( 'recurring_interval', $context ) );
-		return max( 1, $interval );
+     * Get the recurring interval.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_recurring_interval( $context = 'view' ) {
+        $interval = absint( $this->get_prop( 'recurring_interval', $context ) );
+        return max( 1, $interval );
     }
 
     /**
-	 * Get the recurring limit.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_recurring_limit( $context = 'view' ) {
+     * Get the recurring limit.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_recurring_limit( $context = 'view' ) {
         return (int) $this->get_prop( 'recurring_limit', $context );
     }
 
     /**
-	 * Checks if we have a free trial.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_is_free_trial( $context = 'view' ) {
+     * Checks if we have a free trial.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_is_free_trial( $context = 'view' ) {
         return (int) $this->get_prop( 'is_free_trial', $context );
     }
 
     /**
-	 * Alias for self::get_is_free_trial().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_free_trial( $context = 'view' ) {
+     * Alias for self::get_is_free_trial().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_free_trial( $context = 'view' ) {
         return $this->get_is_free_trial( $context );
     }
 
     /**
-	 * Get the trial period.
-	 *
-	 * @since 1.0.19
-	 * @param  bool $full Return abbreviation or in full.
-	 * @return string
-	 */
-	public function get_trial_period( $full = false ) {
+     * Get the trial period.
+     *
+     * @since 1.0.19
+     * @param  bool $full Return abbreviation or in full.
+     * @return string
+     */
+    public function get_trial_period( $full = false ) {
         $period = $this->get_prop( 'trial_period', 'view' );
 
         if ( $full && ! is_bool( $full ) ) {
@@ -589,104 +589,104 @@ 
     }
 
     /**
-	 * Get the trial interval.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_trial_interval( $context = 'view' ) {
+     * Get the trial interval.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_trial_interval( $context = 'view' ) {
         return (int) $this->get_prop( 'trial_interval', $context );
-	}
+    }
 	
-	/**
-	 * Get the item's edit url.
-	 *
-	 * @since 1.0.19
-	 * @return string
-	 */
-	public function get_edit_url() {
+    /**
+     * Get the item's edit url.
+     *
+     * @since 1.0.19
+     * @return string
+     */
+    public function get_edit_url() {
         return get_edit_post_link( $this->get_id(), 'edit' );
-	}
-
-	/**
-	 * Given an item's name/custom id, it returns its id.
-	 *
-	 *
-	 * @static
-	 * @param string $value The item name or custom id.
-	 * @param string $field Either name or custom_id.
-	 * @param string $type in case you need to search for a given type.
-	 * @since 1.0.15
-	 * @return int
-	 */
-	public static function get_item_id_by_field( $value, $field = 'custom_id', $type = '' ) {
-
-		// Trim the value.
-		$value = sanitize_text_field( $value );
-		if ( empty( $value ) ) {
-			return 0;
-		}
+    }
+
+    /**
+     * Given an item's name/custom id, it returns its id.
+     *
+     *
+     * @static
+     * @param string $value The item name or custom id.
+     * @param string $field Either name or custom_id.
+     * @param string $type in case you need to search for a given type.
+     * @since 1.0.15
+     * @return int
+     */
+    public static function get_item_id_by_field( $value, $field = 'custom_id', $type = '' ) {
+
+        // Trim the value.
+        $value = sanitize_text_field( $value );
+        if ( empty( $value ) ) {
+            return 0;
+        }
 
         // Valid fields.
         $fields = array( 'custom_id', 'name', 'slug' );
 
-		// Ensure a field has been passed.
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
-			return 0;
-		}
-
-		if ( $field == 'name' ) {
-			$field = 'slug';
-		}
-
-		// Maybe retrieve from the cache.
-		$item_id = wp_cache_get( $value, "getpaid_{$type}_item_{$field}s_to_item_ids" );
-		if ( ! empty( $item_id ) ) {
-			return $item_id;
-		}
-
-		// Fetch from the db.
-		$items = array();
-		if ( $field == 'slug' ) {
-			$items = get_posts(
-				array(
-					'post_type'      => 'wpi_item',
-					'name'           => $value,
-					'posts_per_page' => 1,
-					'post_status'    => 'any',
-				)
-			);
-		}
-
-		if ( $field =='custom_id' ) {
-			$items = get_posts(
-				array(
-					'post_type'      => 'wpi_item',
-					'posts_per_page' => 1,
-					'post_status'    => 'any',
-					'meta_query'     => array(
-						array(
-							'key'   => '_wpinv_type',
-                			'value' => $type,
-						),
-						array(
-							'key'   => '_wpinv_custom_id',
-                			'value' => $value,
-						)
-					)
-				)
-			);
-		}
-
-		if ( empty( $items ) ) {
-			return 0;
-		}
-
-		// Update the cache with our data
-		wp_cache_set( $value, $items[0]->ID, "getpaid_{$type}_item_{$field}s_to_item_ids" );
-
-		return $items[0]->ID;
+        // Ensure a field has been passed.
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
+            return 0;
+        }
+
+        if ( $field == 'name' ) {
+            $field = 'slug';
+        }
+
+        // Maybe retrieve from the cache.
+        $item_id = wp_cache_get( $value, "getpaid_{$type}_item_{$field}s_to_item_ids" );
+        if ( ! empty( $item_id ) ) {
+            return $item_id;
+        }
+
+        // Fetch from the db.
+        $items = array();
+        if ( $field == 'slug' ) {
+            $items = get_posts(
+                array(
+                    'post_type'      => 'wpi_item',
+                    'name'           => $value,
+                    'posts_per_page' => 1,
+                    'post_status'    => 'any',
+                )
+            );
+        }
+
+        if ( $field =='custom_id' ) {
+            $items = get_posts(
+                array(
+                    'post_type'      => 'wpi_item',
+                    'posts_per_page' => 1,
+                    'post_status'    => 'any',
+                    'meta_query'     => array(
+                        array(
+                            'key'   => '_wpinv_type',
+                            'value' => $type,
+                        ),
+                        array(
+                            'key'   => '_wpinv_custom_id',
+                            'value' => $value,
+                        )
+                    )
+                )
+            );
+        }
+
+        if ( empty( $items ) ) {
+            return 0;
+        }
+
+        // Update the cache with our data
+        wp_cache_set( $value, $items[0]->ID, "getpaid_{$type}_item_{$field}s_to_item_ids" );
+
+        return $items[0]->ID;
     }
 
     /**
@@ -719,52 +719,52 @@ 
     */
 
     /**
-	 * Set parent order ID.
-	 *
-	 * @since 1.0.19
-	 */
-	public function set_parent_id( $value ) {
-		if ( $value && ( $value === $this->get_id() || ! get_post( $value ) ) ) {
-			return;
-		}
-		$this->set_prop( 'parent_id', absint( $value ) );
-	}
-
-    /**
-	 * Sets item status.
-	 *
-	 * @since 1.0.19
-	 * @param  string $status New status.
-	 * @return array details of change.
-	 */
-	public function set_status( $status ) {
+     * Set parent order ID.
+     *
+     * @since 1.0.19
+     */
+    public function set_parent_id( $value ) {
+        if ( $value && ( $value === $this->get_id() || ! get_post( $value ) ) ) {
+            return;
+        }
+        $this->set_prop( 'parent_id', absint( $value ) );
+    }
+
+    /**
+     * Sets item status.
+     *
+     * @since 1.0.19
+     * @param  string $status New status.
+     * @return array details of change.
+     */
+    public function set_status( $status ) {
         $old_status = $this->get_status();
 
         $this->set_prop( 'status', $status );
 
-		return array(
-			'from' => $old_status,
-			'to'   => $status,
-		);
+        return array(
+            'from' => $old_status,
+            'to'   => $status,
+        );
     }
 
     /**
-	 * Set plugin version when the item was created.
-	 *
-	 * @since 1.0.19
-	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+     * Set plugin version when the item was created.
+     *
+     * @since 1.0.19
+     */
+    public function set_version( $value ) {
+        $this->set_prop( 'version', $value );
     }
 
     /**
-	 * Set date when the item was created.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the item was created.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_created( $value ) {
+     */
+    public function set_date_created( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -777,13 +777,13 @@ 
     }
 
     /**
-	 * Set date when the item was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the item was last modified.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_modified( $value ) {
+     */
+    public function set_date_modified( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -796,115 +796,115 @@ 
     }
 
     /**
-	 * Set the item name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_name( $value ) {
+     * Set the item name.
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_name( $value ) {
         $name = sanitize_text_field( $value );
-		$this->set_prop( 'name', $name );
+        $this->set_prop( 'name', $name );
     }
 
     /**
-	 * Alias of self::set_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
+     * Alias of self::set_name().
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_title( $value ) {
+        $this->set_name( $value );
     }
 
     /**
-	 * Set the item description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_description( $value ) {
-		$description = wp_kses_post( wp_unslash( $value ) );
-		return $this->set_prop( 'description', $description );
+     * Set the item description.
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_description( $value ) {
+        $description = wp_kses_post( wp_unslash( $value ) );
+        return $this->set_prop( 'description', $description );
     }
 
     /**
-	 * Alias of self::set_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_excerpt( $value ) {
-		$this->set_description( $value );
+     * Alias of self::set_description().
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_excerpt( $value ) {
+        $this->set_description( $value );
     }
 
     /**
-	 * Alias of self::set_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_summary( $value ) {
-		$this->set_description( $value );
+     * Alias of self::set_description().
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_summary( $value ) {
+        $this->set_description( $value );
     }
 
     /**
-	 * Set the owner of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value New author.
-	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
-	}
+     * Set the owner of the item.
+     *
+     * @since 1.0.19
+     * @param  int $value New author.
+     */
+    public function set_author( $value ) {
+        $this->set_prop( 'author', (int) $value );
+    }
 	
-	/**
-	 * Alias of self::set_author().
-	 *
-	 * @since 1.0.19
-	 * @param  int $value New author.
-	 */
-	public function set_owner( $value ) {
-		$this->set_author( $value );
-    }
-
-    /**
-	 * Set the price of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value New price.
-	 */
-	public function set_price( $value ) {
+    /**
+     * Alias of self::set_author().
+     *
+     * @since 1.0.19
+     * @param  int $value New author.
+     */
+    public function set_owner( $value ) {
+        $this->set_author( $value );
+    }
+
+    /**
+     * Set the price of the item.
+     *
+     * @since 1.0.19
+     * @param  float $value New price.
+     */
+    public function set_price( $value ) {
         $this->set_prop( 'price', (float) wpinv_sanitize_amount( $value ) );
     }
 
     /**
-	 * Set the VAT rule of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new rule.
-	 */
-	public function set_vat_rule( $value ) {
+     * Set the VAT rule of the item.
+     *
+     * @since 1.0.19
+     * @param  string $value new rule.
+     */
+    public function set_vat_rule( $value ) {
         $this->set_prop( 'vat_rule', $value );
     }
 
     /**
-	 * Set the VAT class of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new class.
-	 */
-	public function set_vat_class( $value ) {
+     * Set the VAT class of the item.
+     *
+     * @since 1.0.19
+     * @param  string $value new class.
+     */
+    public function set_vat_class( $value ) {
         $this->set_prop( 'vat_class', $value );
     }
 
     /**
-	 * Set the type of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new item type.
-	 * @return string
-	 */
-	public function set_type( $value ) {
+     * Set the type of the item.
+     *
+     * @since 1.0.19
+     * @param  string $value new item type.
+     * @return string
+     */
+    public function set_type( $value ) {
 
         if ( empty( $value ) ) {
             $value = 'custom';
@@ -914,132 +914,132 @@ 
     }
 
     /**
-	 * Set the custom id of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new custom id.
-	 */
-	public function set_custom_id( $value ) {
+     * Set the custom id of the item.
+     *
+     * @since 1.0.19
+     * @param  string $value new custom id.
+     */
+    public function set_custom_id( $value ) {
         $this->set_prop( 'custom_id', $value );
     }
 
     /**
-	 * Set the custom name of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new custom name.
-	 */
-	public function set_custom_name( $value ) {
+     * Set the custom name of the item.
+     *
+     * @since 1.0.19
+     * @param  string $value new custom name.
+     */
+    public function set_custom_name( $value ) {
         $this->set_prop( 'custom_name', $value );
     }
 
     /**
-	 * Set the custom singular name of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new custom singular name.
-	 */
-	public function set_custom_singular_name( $value ) {
+     * Set the custom singular name of the item.
+     *
+     * @since 1.0.19
+     * @param  string $value new custom singular name.
+     */
+    public function set_custom_singular_name( $value ) {
         $this->set_prop( 'custom_singular_name', $value );
     }
 
     /**
-	 * Sets if an item is editable..
-	 *
-	 * @since 1.0.19
-	 * @param  int|bool $value whether or not the item is editable.
-	 */
-	public function set_is_editable( $value ) {
-		$this->set_prop( 'is_editable', (int) $value );
+     * Sets if an item is editable..
+     *
+     * @since 1.0.19
+     * @param  int|bool $value whether or not the item is editable.
+     */
+    public function set_is_editable( $value ) {
+        $this->set_prop( 'is_editable', (int) $value );
     }
 
     /**
-	 * Sets if dynamic pricing is enabled.
-	 *
-	 * @since 1.0.19
-	 * @param  int|bool $value whether or not dynamic pricing is allowed.
-	 */
-	public function set_is_dynamic_pricing( $value ) {
+     * Sets if dynamic pricing is enabled.
+     *
+     * @since 1.0.19
+     * @param  int|bool $value whether or not dynamic pricing is allowed.
+     */
+    public function set_is_dynamic_pricing( $value ) {
         $this->set_prop( 'is_dynamic_pricing', (int) $value );
     }
 
     /**
-	 * Sets the minimum price if dynamic pricing is enabled.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value minimum price.
-	 */
-	public function set_minimum_price( $value ) {
+     * Sets the minimum price if dynamic pricing is enabled.
+     *
+     * @since 1.0.19
+     * @param  float $value minimum price.
+     */
+    public function set_minimum_price( $value ) {
         $this->set_prop( 'minimum_price',  (float) wpinv_sanitize_amount( $value ) );
     }
 
     /**
-	 * Sets if this is a recurring item.
-	 *
-	 * @since 1.0.19
-	 * @param  int|bool $value whether or not dynamic pricing is allowed.
-	 */
-	public function set_is_recurring( $value ) {
+     * Sets if this is a recurring item.
+     *
+     * @since 1.0.19
+     * @param  int|bool $value whether or not dynamic pricing is allowed.
+     */
+    public function set_is_recurring( $value ) {
         $this->set_prop( 'is_recurring', (int) $value );
     }
 
     /**
-	 * Set the recurring period.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value new period.
-	 */
-	public function set_recurring_period( $value ) {
+     * Set the recurring period.
+     *
+     * @since 1.0.19
+     * @param  string $value new period.
+     */
+    public function set_recurring_period( $value ) {
         $this->set_prop( 'recurring_period', $value );
     }
 
     /**
-	 * Set the recurring interval.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value recurring interval.
-	 */
-	public function set_recurring_interval( $value ) {
+     * Set the recurring interval.
+     *
+     * @since 1.0.19
+     * @param  int $value recurring interval.
+     */
+    public function set_recurring_interval( $value ) {
         return $this->set_prop( 'recurring_interval', (int) $value );
     }
 
     /**
-	 * Get the recurring limit.
-	 * @since 1.0.19
-	 * @param  int $value The recurring limit.
-	 * @return int
-	 */
-	public function set_recurring_limit( $value ) {
+     * Get the recurring limit.
+     * @since 1.0.19
+     * @param  int $value The recurring limit.
+     * @return int
+     */
+    public function set_recurring_limit( $value ) {
         $this->set_prop( 'recurring_limit', (int) $value );
     }
 
     /**
-	 * Checks if we have a free trial.
-	 *
-	 * @since 1.0.19
-	 * @param  int|bool $value whether or not it has a free trial.
-	 */
-	public function set_is_free_trial( $value ) {
+     * Checks if we have a free trial.
+     *
+     * @since 1.0.19
+     * @param  int|bool $value whether or not it has a free trial.
+     */
+    public function set_is_free_trial( $value ) {
         $this->set_prop( 'is_free_trial', (int) $value );
     }
 
     /**
-	 * Set the trial period.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value trial period.
-	 */
-	public function set_trial_period( $value ) {
+     * Set the trial period.
+     *
+     * @since 1.0.19
+     * @param  string $value trial period.
+     */
+    public function set_trial_period( $value ) {
         $this->set_prop( 'trial_period', $value );
     }
 
     /**
-	 * Set the trial interval.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value trial interval.
-	 */
-	public function set_trial_interval( $value ) {
+     * Set the trial interval.
+     *
+     * @since 1.0.19
+     * @param  int $value trial interval.
+     */
+    public function set_trial_interval( $value ) {
         $this->set_prop( 'trial_interval', $value );
     }
 
@@ -1047,17 +1047,17 @@ 
      * Create an item. For backwards compatibilty.
      * 
      * @deprecated
-	 * @return int item id
+     * @return int item id
      */
     public function create( $data = array() ) {
 
-		// Set the properties.
-		if ( is_array( $data ) ) {
-			$this->set_props( $data );
-		}
+        // Set the properties.
+        if ( is_array( $data ) ) {
+            $this->set_props( $data );
+        }
 
-		// Save the item.
-		return $this->save();
+        // Save the item.
+        return $this->save();
 
     }
 
@@ -1065,7 +1065,7 @@ 
      * Updates an item. For backwards compatibilty.
      * 
      * @deprecated
-	 * @return int item id
+     * @return int item id
      */
     public function update( $data = array() ) {
         return $this->create( $data );
@@ -1081,93 +1081,93 @@ 
 	*/
 
     /**
-	 * Checks whether the item has enabled dynamic pricing.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function user_can_set_their_price() {
+     * Checks whether the item has enabled dynamic pricing.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function user_can_set_their_price() {
         return (bool) $this->get_is_dynamic_pricing();
-	}
+    }
 	
-	/**
-	 * Checks whether the item is recurring.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function is_recurring() {
+    /**
+     * Checks whether the item is recurring.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function is_recurring() {
         return (bool) $this->get_is_recurring();
     }
 
     /**
-	 * Checks whether the item has a free trial.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the item has a free trial.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function has_free_trial() {
         $has_trial = $this->is_recurring() && (bool) $this->get_free_trial() ? true : false;
         return (bool) apply_filters( 'wpinv_item_has_free_trial', $has_trial, $this->ID, $this );
     }
 
     /**
-	 * Checks whether the item is free.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the item is free.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_free() {
         $is_free   = $this->get_price() == 0;
         return (bool) apply_filters( 'wpinv_is_free_item', $is_free, $this->ID, $this );
     }
 
     /**
-	 * Checks the item status against a passed in status.
-	 *
-	 * @param array|string $status Status to check.
-	 * @return bool
-	 */
-	public function has_status( $status ) {
-		$has_status = ( is_array( $status ) && in_array( $this->get_status(), $status, true ) ) || $this->get_status() === $status;
-		return (bool) apply_filters( 'getpaid_item_has_status', $has_status, $this, $status );
+     * Checks the item status against a passed in status.
+     *
+     * @param array|string $status Status to check.
+     * @return bool
+     */
+    public function has_status( $status ) {
+        $has_status = ( is_array( $status ) && in_array( $this->get_status(), $status, true ) ) || $this->get_status() === $status;
+        return (bool) apply_filters( 'getpaid_item_has_status', $has_status, $this, $status );
     }
 
     /**
-	 * Checks the item type against a passed in types.
-	 *
-	 * @param array|string $type Type to check.
-	 * @return bool
-	 */
-	public function is_type( $type ) {
-		$is_type = ( is_array( $type ) && in_array( $this->get_type(), $type, true ) ) || $this->get_type() === $type;
-		return (bool) apply_filters( 'getpaid_item_is_type', $is_type, $this, $type );
-	}
+     * Checks the item type against a passed in types.
+     *
+     * @param array|string $type Type to check.
+     * @return bool
+     */
+    public function is_type( $type ) {
+        $is_type = ( is_array( $type ) && in_array( $this->get_type(), $type, true ) ) || $this->get_type() === $type;
+        return (bool) apply_filters( 'getpaid_item_is_type', $is_type, $this, $type );
+    }
 
     /**
-	 * Checks whether the item is editable.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the item is editable.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_editable() {
         $is_editable = $this->get_is_editable();
         return (bool) apply_filters( 'wpinv_item_is_editable', $is_editable, $this->ID, $this );
-	}
+    }
 
-	/**
-	 * Returns an array of cart fees.
-	 */
-	public function get_fees() {
+    /**
+     * Returns an array of cart fees.
+     */
+    public function get_fees() {
         return array();
     }
 
     /**
-	 * Checks whether the item is purchasable.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the item is purchasable.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function can_purchase() {
         $can_purchase = $this->exists();
 
@@ -1179,11 +1179,11 @@ 
     }
 
     /**
-	 * Checks whether the item supports dynamic pricing.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the item supports dynamic pricing.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function supports_dynamic_pricing() {
         return (bool) apply_filters( 'wpinv_item_supports_dynamic_pricing', true, $this );
     }

Spacing +211 added lines, -211 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -78,30 +78,30 @@ 
 	 *
 	 * @param  int|object|WPInv_Item|WP_Post $item Item to read.
 	 */
-	public function __construct( $item = 0 ) {
-		parent::__construct( $item );
-
-		if ( ! empty( $item ) && is_numeric( $item ) && 'wpi_item' == get_post_type( $item ) ) {
-			$this->set_id( $item );
-		} elseif ( $item instanceof self ) {
-			$this->set_id( $item->get_id() );
-		} elseif ( ! empty( $item->ID ) ) {
-			$this->set_id( $item->ID );
-		} elseif ( is_scalar( $item ) && $item_id = self::get_item_id_by_field( $item, 'custom_id' ) ) {
-			$this->set_id( $item_id );
-		} elseif ( is_scalar( $item ) && $item_id = self::get_item_id_by_field( $item, 'name' ) ) {
-			$this->set_id( $item_id );
+	public function __construct($item = 0) {
+		parent::__construct($item);
+
+		if (!empty($item) && is_numeric($item) && 'wpi_item' == get_post_type($item)) {
+			$this->set_id($item);
+		} elseif ($item instanceof self) {
+			$this->set_id($item->get_id());
+		} elseif (!empty($item->ID)) {
+			$this->set_id($item->ID);
+		} elseif (is_scalar($item) && $item_id = self::get_item_id_by_field($item, 'custom_id')) {
+			$this->set_id($item_id);
+		} elseif (is_scalar($item) && $item_id = self::get_item_id_by_field($item, 'name')) {
+			$this->set_id($item_id);
 		} else {
-			$this->set_object_read( true );
+			$this->set_object_read(true);
 		}
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
 
-		if ( $this->get_id() > 0 ) {
-            $this->post = get_post( $this->get_id() );
+		if ($this->get_id() > 0) {
+            $this->post = get_post($this->get_id());
             $this->ID   = $this->get_id();
-			$this->data_store->read( $this );
+			$this->data_store->read($this);
         }
 
 	}
@@ -128,8 +128,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_parent_id( $context = 'view' ) {
-		return (int) $this->get_prop( 'parent_id', $context );
+	public function get_parent_id($context = 'view') {
+		return (int) $this->get_prop('parent_id', $context);
     }
 
     /**
@@ -139,8 +139,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_status( $context = 'view' ) {
-		return $this->get_prop( 'status', $context );
+	public function get_status($context = 'view') {
+		return $this->get_prop('status', $context);
     }
 
     /**
@@ -150,8 +150,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+	public function get_version($context = 'view') {
+		return $this->get_prop('version', $context);
     }
 
     /**
@@ -161,8 +161,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+	public function get_date_created($context = 'view') {
+		return $this->get_prop('date_created', $context);
     }
 
     /**
@@ -172,11 +172,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_created_gmt( $context = 'view' ) {
-        $date = $this->get_date_created( $context );
+	public function get_date_created_gmt($context = 'view') {
+        $date = $this->get_date_created($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -188,8 +188,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+	public function get_date_modified($context = 'view') {
+		return $this->get_prop('date_modified', $context);
     }
 
     /**
@@ -199,11 +199,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
-        $date = $this->get_date_modified( $context );
+	public function get_date_modified_gmt($context = 'view') {
+        $date = $this->get_date_modified($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -215,8 +215,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+	public function get_name($context = 'view') {
+		return $this->get_prop('name', $context);
     }
 
     /**
@@ -226,8 +226,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
+	public function get_title($context = 'view') {
+		return $this->get_name($context);
     }
 
     /**
@@ -237,8 +237,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_description( $context = 'view' ) {
-		return $this->get_prop( 'description', $context );
+	public function get_description($context = 'view') {
+		return $this->get_prop('description', $context);
     }
 
     /**
@@ -248,8 +248,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_excerpt( $context = 'view' ) {
-		return $this->get_description( $context );
+	public function get_excerpt($context = 'view') {
+		return $this->get_description($context);
     }
 
     /**
@@ -259,8 +259,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_summary( $context = 'view' ) {
-		return $this->get_description( $context );
+	public function get_summary($context = 'view') {
+		return $this->get_description($context);
     }
 
     /**
@@ -270,8 +270,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
+	public function get_author($context = 'view') {
+		return (int) $this->get_prop('author', $context);
 	}
 	
 	/**
@@ -281,8 +281,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_owner( $context = 'view' ) {
-		return $this->get_author( $context );
+	public function get_owner($context = 'view') {
+		return $this->get_author($context);
     }
 
     /**
@@ -292,8 +292,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_price( $context = 'view' ) {
-        return wpinv_sanitize_amount( $this->get_prop( 'price', $context ) );
+	public function get_price($context = 'view') {
+        return wpinv_sanitize_amount($this->get_prop('price', $context));
 	}
 
 	/**
@@ -303,15 +303,15 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_initial_price( $context = 'view' ) {
+	public function get_initial_price($context = 'view') {
 
-		$price = (float) $this->get_price( $context );
+		$price = (float) $this->get_price($context);
 
-		if ( $this->has_free_trial() ) {
+		if ($this->has_free_trial()) {
 			$price = 0;
 		}
 
-        return wpinv_sanitize_amount( apply_filters( 'wpinv_get_initial_item_price', $price, $this ) );
+        return wpinv_sanitize_amount(apply_filters('wpinv_get_initial_item_price', $price, $this));
     }
 
     /**
@@ -322,7 +322,7 @@ 
 	 * @return string
 	 */
     public function get_the_price() {
-        return wpinv_price( $this->get_price() );
+        return wpinv_price($this->get_price());
 	}
 
 	/**
@@ -333,7 +333,7 @@ 
 	 * @return string
 	 */
     public function get_the_initial_price() {
-        return wpinv_price( $this->get_initial_price() );
+        return wpinv_price($this->get_initial_price());
     }
 
     /**
@@ -343,8 +343,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_vat_rule( $context = 'view' ) {
-        return $this->get_prop( 'vat_rule', $context );
+	public function get_vat_rule($context = 'view') {
+        return $this->get_prop('vat_rule', $context);
     }
 
     /**
@@ -354,8 +354,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_vat_class( $context = 'view' ) {
-        return $this->get_prop( 'vat_class', $context );
+	public function get_vat_class($context = 'view') {
+        return $this->get_prop('vat_class', $context);
     }
 
     /**
@@ -365,8 +365,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_type( $context = 'view' ) {
-        return $this->get_prop( 'type', $context );
+	public function get_type($context = 'view') {
+        return $this->get_prop('type', $context);
     }
 
     /**
@@ -376,8 +376,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_custom_id( $context = 'view' ) {
-        return $this->get_prop( 'custom_id', $context );
+	public function get_custom_id($context = 'view') {
+        return $this->get_prop('custom_id', $context);
     }
 
     /**
@@ -387,8 +387,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_custom_name( $context = 'view' ) {
-        return $this->get_prop( 'custom_name', $context );
+	public function get_custom_name($context = 'view') {
+        return $this->get_prop('custom_name', $context);
     }
 
     /**
@@ -398,8 +398,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_custom_singular_name( $context = 'view' ) {
-        return $this->get_prop( 'custom_singular_name', $context );
+	public function get_custom_singular_name($context = 'view') {
+        return $this->get_prop('custom_singular_name', $context);
     }
 
     /**
@@ -409,8 +409,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_is_editable( $context = 'view' ) {
-        return (int) $this->get_prop( 'is_editable', $context );
+	public function get_is_editable($context = 'view') {
+        return (int) $this->get_prop('is_editable', $context);
     }
 
     /**
@@ -420,8 +420,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_editable( $context = 'view' ) {
-		return $this->get_is_editable( $context );
+	public function get_editable($context = 'view') {
+		return $this->get_is_editable($context);
     }
 
     /**
@@ -431,8 +431,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_is_dynamic_pricing( $context = 'view' ) {
-        return (int) $this->get_prop( 'is_dynamic_pricing', $context );
+	public function get_is_dynamic_pricing($context = 'view') {
+        return (int) $this->get_prop('is_dynamic_pricing', $context);
     }
 
     /**
@@ -442,8 +442,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_minimum_price( $context = 'view' ) {
-        return wpinv_sanitize_amount( $this->get_prop( 'minimum_price', $context ) );
+	public function get_minimum_price($context = 'view') {
+        return wpinv_sanitize_amount($this->get_prop('minimum_price', $context));
     }
 
     /**
@@ -453,8 +453,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_is_recurring( $context = 'view' ) {
-        return (int) $this->get_prop( 'is_recurring', $context );
+	public function get_is_recurring($context = 'view') {
+        return (int) $this->get_prop('is_recurring', $context);
 	}
 	
 	/**
@@ -464,9 +464,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_recurring_price( $context = 'view' ) {
-		$price = $this->get_price( $context );
-        return wpinv_sanitize_amount( apply_filters( 'wpinv_get_recurring_item_price', $price, $this->ID ) );
+	public function get_recurring_price($context = 'view') {
+		$price = $this->get_price($context);
+        return wpinv_sanitize_amount(apply_filters('wpinv_get_recurring_item_price', $price, $this->ID));
 	}
 
 	/**
@@ -477,7 +477,7 @@ 
 	 * @return string
 	 */
     public function get_the_recurring_price() {
-        return wpinv_price( $this->get_recurring_price() );
+        return wpinv_price($this->get_recurring_price());
 	}
 
 	/**
@@ -498,15 +498,15 @@ 
 		$period   = $this->get_recurring_period();
 		$interval = $this->get_recurring_interval();
 
-		if ( $this->has_free_trial() ) {
+		if ($this->has_free_trial()) {
 			$period   = $this->get_trial_period();
 			$interval = $this->get_trial_interval();
 		}
 
-		$period       = $periods[ $period ];
-		$interval     = empty( $interval ) ? 1 : $interval;
-		$next_renewal = strtotime( "+$interval $period", current_time( 'timestamp' ) );
-        return apply_filters( 'wpinv_get_first_renewal_date', $next_renewal, $this );
+		$period       = $periods[$period];
+		$interval     = empty($interval) ? 1 : $interval;
+		$next_renewal = strtotime("+$interval $period", current_time('timestamp'));
+        return apply_filters('wpinv_get_first_renewal_date', $next_renewal, $this);
     }
 
     /**
@@ -516,14 +516,14 @@ 
 	 * @param  bool $full Return abbreviation or in full.
 	 * @return string
 	 */
-	public function get_recurring_period( $full = false ) {
-        $period = $this->get_prop( 'recurring_period', 'view' );
+	public function get_recurring_period($full = false) {
+        $period = $this->get_prop('recurring_period', 'view');
 
-        if ( $full && ! is_bool( $full ) ) {
+        if ($full && !is_bool($full)) {
             $full = false;
         }
 
-        return getpaid_sanitize_recurring_period( $period, $full );
+        return getpaid_sanitize_recurring_period($period, $full);
     }
 
     /**
@@ -533,9 +533,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_recurring_interval( $context = 'view' ) {
-		$interval = absint( $this->get_prop( 'recurring_interval', $context ) );
-		return max( 1, $interval );
+	public function get_recurring_interval($context = 'view') {
+		$interval = absint($this->get_prop('recurring_interval', $context));
+		return max(1, $interval);
     }
 
     /**
@@ -545,8 +545,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_recurring_limit( $context = 'view' ) {
-        return (int) $this->get_prop( 'recurring_limit', $context );
+	public function get_recurring_limit($context = 'view') {
+        return (int) $this->get_prop('recurring_limit', $context);
     }
 
     /**
@@ -556,8 +556,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_is_free_trial( $context = 'view' ) {
-        return (int) $this->get_prop( 'is_free_trial', $context );
+	public function get_is_free_trial($context = 'view') {
+        return (int) $this->get_prop('is_free_trial', $context);
     }
 
     /**
@@ -567,8 +567,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_free_trial( $context = 'view' ) {
-        return $this->get_is_free_trial( $context );
+	public function get_free_trial($context = 'view') {
+        return $this->get_is_free_trial($context);
     }
 
     /**
@@ -578,14 +578,14 @@ 
 	 * @param  bool $full Return abbreviation or in full.
 	 * @return string
 	 */
-	public function get_trial_period( $full = false ) {
-        $period = $this->get_prop( 'trial_period', 'view' );
+	public function get_trial_period($full = false) {
+        $period = $this->get_prop('trial_period', 'view');
 
-        if ( $full && ! is_bool( $full ) ) {
+        if ($full && !is_bool($full)) {
             $full = false;
         }
 
-        return getpaid_sanitize_recurring_period( $period, $full );
+        return getpaid_sanitize_recurring_period($period, $full);
     }
 
     /**
@@ -595,8 +595,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_trial_interval( $context = 'view' ) {
-        return (int) $this->get_prop( 'trial_interval', $context );
+	public function get_trial_interval($context = 'view') {
+        return (int) $this->get_prop('trial_interval', $context);
 	}
 	
 	/**
@@ -606,7 +606,7 @@ 
 	 * @return string
 	 */
 	public function get_edit_url() {
-        return get_edit_post_link( $this->get_id(), 'edit' );
+        return get_edit_post_link($this->get_id(), 'edit');
 	}
 
 	/**
@@ -620,35 +620,35 @@ 
 	 * @since 1.0.15
 	 * @return int
 	 */
-	public static function get_item_id_by_field( $value, $field = 'custom_id', $type = '' ) {
+	public static function get_item_id_by_field($value, $field = 'custom_id', $type = '') {
 
 		// Trim the value.
-		$value = sanitize_text_field( $value );
-		if ( empty( $value ) ) {
+		$value = sanitize_text_field($value);
+		if (empty($value)) {
 			return 0;
 		}
 
         // Valid fields.
-        $fields = array( 'custom_id', 'name', 'slug' );
+        $fields = array('custom_id', 'name', 'slug');
 
 		// Ensure a field has been passed.
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
+		if (empty($field) || !in_array($field, $fields)) {
 			return 0;
 		}
 
-		if ( $field == 'name' ) {
+		if ($field == 'name') {
 			$field = 'slug';
 		}
 
 		// Maybe retrieve from the cache.
-		$item_id = wp_cache_get( $value, "getpaid_{$type}_item_{$field}s_to_item_ids" );
-		if ( ! empty( $item_id ) ) {
+		$item_id = wp_cache_get($value, "getpaid_{$type}_item_{$field}s_to_item_ids");
+		if (!empty($item_id)) {
 			return $item_id;
 		}
 
 		// Fetch from the db.
 		$items = array();
-		if ( $field == 'slug' ) {
+		if ($field == 'slug') {
 			$items = get_posts(
 				array(
 					'post_type'      => 'wpi_item',
@@ -659,7 +659,7 @@ 
 			);
 		}
 
-		if ( $field =='custom_id' ) {
+		if ($field == 'custom_id') {
 			$items = get_posts(
 				array(
 					'post_type'      => 'wpi_item',
@@ -679,12 +679,12 @@ 
 			);
 		}
 
-		if ( empty( $items ) ) {
+		if (empty($items)) {
 			return 0;
 		}
 
 		// Update the cache with our data
-		wp_cache_set( $value, $items[0]->ID, "getpaid_{$type}_item_{$field}s_to_item_ids" );
+		wp_cache_set($value, $items[0]->ID, "getpaid_{$type}_item_{$field}s_to_item_ids");
 
 		return $items[0]->ID;
     }
@@ -692,19 +692,19 @@ 
     /**
      * Margic method for retrieving a property.
      */
-    public function __get( $key ) {
+    public function __get($key) {
 
         // Check if we have a helper method for that.
-        if ( method_exists( $this, 'get_' . $key ) ) {
-            return call_user_func( array( $this, 'get_' . $key ) );
+        if (method_exists($this, 'get_' . $key)) {
+            return call_user_func(array($this, 'get_' . $key));
         }
 
         // Check if the key is in the associated $post object.
-        if ( ! empty( $this->post ) && isset( $this->post->$key ) ) {
+        if (!empty($this->post) && isset($this->post->$key)) {
             return $this->post->$key;
         }
 
-        return $this->get_prop( $key );
+        return $this->get_prop($key);
 
     }
 
@@ -723,11 +723,11 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function set_parent_id( $value ) {
-		if ( $value && ( $value === $this->get_id() || ! get_post( $value ) ) ) {
+	public function set_parent_id($value) {
+		if ($value && ($value === $this->get_id() || !get_post($value))) {
 			return;
 		}
-		$this->set_prop( 'parent_id', absint( $value ) );
+		$this->set_prop('parent_id', absint($value));
 	}
 
     /**
@@ -737,10 +737,10 @@ 
 	 * @param  string $status New status.
 	 * @return array details of change.
 	 */
-	public function set_status( $status ) {
+	public function set_status($status) {
         $old_status = $this->get_status();
 
-        $this->set_prop( 'status', $status );
+        $this->set_prop('status', $status);
 
 		return array(
 			'from' => $old_status,
@@ -753,8 +753,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+	public function set_version($value) {
+		$this->set_prop('version', $value);
     }
 
     /**
@@ -764,11 +764,11 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_date_created( $value ) {
-        $date = strtotime( $value );
+	public function set_date_created($value) {
+        $date = strtotime($value);
 
-        if ( $date ) {
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
+        if ($date) {
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
             return true;
         }
 
@@ -783,11 +783,11 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_date_modified( $value ) {
-        $date = strtotime( $value );
+	public function set_date_modified($value) {
+        $date = strtotime($value);
 
-        if ( $date ) {
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
+        if ($date) {
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
             return true;
         }
 
@@ -801,9 +801,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_name( $value ) {
-        $name = sanitize_text_field( $value );
-		$this->set_prop( 'name', $name );
+	public function set_name($value) {
+        $name = sanitize_text_field($value);
+		$this->set_prop('name', $name);
     }
 
     /**
@@ -812,8 +812,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
+	public function set_title($value) {
+		$this->set_name($value);
     }
 
     /**
@@ -822,9 +822,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New description.
 	 */
-	public function set_description( $value ) {
-		$description = wp_kses_post( wp_unslash( $value ) );
-		return $this->set_prop( 'description', $description );
+	public function set_description($value) {
+		$description = wp_kses_post(wp_unslash($value));
+		return $this->set_prop('description', $description);
     }
 
     /**
@@ -833,8 +833,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New description.
 	 */
-	public function set_excerpt( $value ) {
-		$this->set_description( $value );
+	public function set_excerpt($value) {
+		$this->set_description($value);
     }
 
     /**
@@ -843,8 +843,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New description.
 	 */
-	public function set_summary( $value ) {
-		$this->set_description( $value );
+	public function set_summary($value) {
+		$this->set_description($value);
     }
 
     /**
@@ -853,8 +853,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New author.
 	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
+	public function set_author($value) {
+		$this->set_prop('author', (int) $value);
 	}
 	
 	/**
@@ -863,8 +863,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New author.
 	 */
-	public function set_owner( $value ) {
-		$this->set_author( $value );
+	public function set_owner($value) {
+		$this->set_author($value);
     }
 
     /**
@@ -873,8 +873,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value New price.
 	 */
-	public function set_price( $value ) {
-        $this->set_prop( 'price', (float) wpinv_sanitize_amount( $value ) );
+	public function set_price($value) {
+        $this->set_prop('price', (float) wpinv_sanitize_amount($value));
     }
 
     /**
@@ -883,8 +883,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value new rule.
 	 */
-	public function set_vat_rule( $value ) {
-        $this->set_prop( 'vat_rule', $value );
+	public function set_vat_rule($value) {
+        $this->set_prop('vat_rule', $value);
     }
 
     /**
@@ -893,8 +893,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value new class.
 	 */
-	public function set_vat_class( $value ) {
-        $this->set_prop( 'vat_class', $value );
+	public function set_vat_class($value) {
+        $this->set_prop('vat_class', $value);
     }
 
     /**
@@ -904,13 +904,13 @@ 
 	 * @param  string $value new item type.
 	 * @return string
 	 */
-	public function set_type( $value ) {
+	public function set_type($value) {
 
-        if ( empty( $value ) ) {
+        if (empty($value)) {
             $value = 'custom';
         }
 
-        $this->set_prop( 'type', $value );
+        $this->set_prop('type', $value);
     }
 
     /**
@@ -919,8 +919,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value new custom id.
 	 */
-	public function set_custom_id( $value ) {
-        $this->set_prop( 'custom_id', $value );
+	public function set_custom_id($value) {
+        $this->set_prop('custom_id', $value);
     }
 
     /**
@@ -929,8 +929,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value new custom name.
 	 */
-	public function set_custom_name( $value ) {
-        $this->set_prop( 'custom_name', $value );
+	public function set_custom_name($value) {
+        $this->set_prop('custom_name', $value);
     }
 
     /**
@@ -939,8 +939,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value new custom singular name.
 	 */
-	public function set_custom_singular_name( $value ) {
-        $this->set_prop( 'custom_singular_name', $value );
+	public function set_custom_singular_name($value) {
+        $this->set_prop('custom_singular_name', $value);
     }
 
     /**
@@ -949,8 +949,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value whether or not the item is editable.
 	 */
-	public function set_is_editable( $value ) {
-		$this->set_prop( 'is_editable', (int) $value );
+	public function set_is_editable($value) {
+		$this->set_prop('is_editable', (int) $value);
     }
 
     /**
@@ -959,8 +959,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value whether or not dynamic pricing is allowed.
 	 */
-	public function set_is_dynamic_pricing( $value ) {
-        $this->set_prop( 'is_dynamic_pricing', (int) $value );
+	public function set_is_dynamic_pricing($value) {
+        $this->set_prop('is_dynamic_pricing', (int) $value);
     }
 
     /**
@@ -969,8 +969,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value minimum price.
 	 */
-	public function set_minimum_price( $value ) {
-        $this->set_prop( 'minimum_price',  (float) wpinv_sanitize_amount( $value ) );
+	public function set_minimum_price($value) {
+        $this->set_prop('minimum_price', (float) wpinv_sanitize_amount($value));
     }
 
     /**
@@ -979,8 +979,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value whether or not dynamic pricing is allowed.
 	 */
-	public function set_is_recurring( $value ) {
-        $this->set_prop( 'is_recurring', (int) $value );
+	public function set_is_recurring($value) {
+        $this->set_prop('is_recurring', (int) $value);
     }
 
     /**
@@ -989,8 +989,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value new period.
 	 */
-	public function set_recurring_period( $value ) {
-        $this->set_prop( 'recurring_period', $value );
+	public function set_recurring_period($value) {
+        $this->set_prop('recurring_period', $value);
     }
 
     /**
@@ -999,8 +999,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value recurring interval.
 	 */
-	public function set_recurring_interval( $value ) {
-        return $this->set_prop( 'recurring_interval', (int) $value );
+	public function set_recurring_interval($value) {
+        return $this->set_prop('recurring_interval', (int) $value);
     }
 
     /**
@@ -1009,8 +1009,8 @@ 
 	 * @param  int $value The recurring limit.
 	 * @return int
 	 */
-	public function set_recurring_limit( $value ) {
-        $this->set_prop( 'recurring_limit', (int) $value );
+	public function set_recurring_limit($value) {
+        $this->set_prop('recurring_limit', (int) $value);
     }
 
     /**
@@ -1019,8 +1019,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value whether or not it has a free trial.
 	 */
-	public function set_is_free_trial( $value ) {
-        $this->set_prop( 'is_free_trial', (int) $value );
+	public function set_is_free_trial($value) {
+        $this->set_prop('is_free_trial', (int) $value);
     }
 
     /**
@@ -1029,8 +1029,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value trial period.
 	 */
-	public function set_trial_period( $value ) {
-        $this->set_prop( 'trial_period', $value );
+	public function set_trial_period($value) {
+        $this->set_prop('trial_period', $value);
     }
 
     /**
@@ -1039,8 +1039,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value trial interval.
 	 */
-	public function set_trial_interval( $value ) {
-        $this->set_prop( 'trial_interval', $value );
+	public function set_trial_interval($value) {
+        $this->set_prop('trial_interval', $value);
     }
 
     /**
@@ -1049,11 +1049,11 @@ 
      * @deprecated
 	 * @return int item id
      */
-    public function create( $data = array() ) {
+    public function create($data = array()) {
 
 		// Set the properties.
-		if ( is_array( $data ) ) {
-			$this->set_props( $data );
+		if (is_array($data)) {
+			$this->set_props($data);
 		}
 
 		// Save the item.
@@ -1067,8 +1067,8 @@ 
      * @deprecated
 	 * @return int item id
      */
-    public function update( $data = array() ) {
-        return $this->create( $data );
+    public function update($data = array()) {
+        return $this->create($data);
     }
 
     /*
@@ -1108,7 +1108,7 @@ 
 	 */
     public function has_free_trial() {
         $has_trial = $this->is_recurring() && (bool) $this->get_free_trial() ? true : false;
-        return (bool) apply_filters( 'wpinv_item_has_free_trial', $has_trial, $this->ID, $this );
+        return (bool) apply_filters('wpinv_item_has_free_trial', $has_trial, $this->ID, $this);
     }
 
     /**
@@ -1118,8 +1118,8 @@ 
 	 * @return bool
 	 */
     public function is_free() {
-        $is_free   = $this->get_price() == 0;
-        return (bool) apply_filters( 'wpinv_is_free_item', $is_free, $this->ID, $this );
+        $is_free = $this->get_price() == 0;
+        return (bool) apply_filters('wpinv_is_free_item', $is_free, $this->ID, $this);
     }
 
     /**
@@ -1128,9 +1128,9 @@ 
 	 * @param array|string $status Status to check.
 	 * @return bool
 	 */
-	public function has_status( $status ) {
-		$has_status = ( is_array( $status ) && in_array( $this->get_status(), $status, true ) ) || $this->get_status() === $status;
-		return (bool) apply_filters( 'getpaid_item_has_status', $has_status, $this, $status );
+	public function has_status($status) {
+		$has_status = (is_array($status) && in_array($this->get_status(), $status, true)) || $this->get_status() === $status;
+		return (bool) apply_filters('getpaid_item_has_status', $has_status, $this, $status);
     }
 
     /**
@@ -1139,9 +1139,9 @@ 
 	 * @param array|string $type Type to check.
 	 * @return bool
 	 */
-	public function is_type( $type ) {
-		$is_type = ( is_array( $type ) && in_array( $this->get_type(), $type, true ) ) || $this->get_type() === $type;
-		return (bool) apply_filters( 'getpaid_item_is_type', $is_type, $this, $type );
+	public function is_type($type) {
+		$is_type = (is_array($type) && in_array($this->get_type(), $type, true)) || $this->get_type() === $type;
+		return (bool) apply_filters('getpaid_item_is_type', $is_type, $this, $type);
 	}
 
     /**
@@ -1152,7 +1152,7 @@ 
 	 */
     public function is_editable() {
         $is_editable = $this->get_is_editable();
-        return (bool) apply_filters( 'wpinv_item_is_editable', $is_editable, $this->ID, $this );
+        return (bool) apply_filters('wpinv_item_is_editable', $is_editable, $this->ID, $this);
 	}
 
 	/**
@@ -1171,11 +1171,11 @@ 
     public function can_purchase() {
         $can_purchase = $this->exists();
 
-        if ( ! current_user_can( 'edit_post', $this->ID ) && $this->post_status != 'publish' ) {
+        if (!current_user_can('edit_post', $this->ID) && $this->post_status != 'publish') {
             $can_purchase = false;
         }
 
-        return (bool) apply_filters( 'wpinv_can_purchase_item', $can_purchase, $this );
+        return (bool) apply_filters('wpinv_can_purchase_item', $can_purchase, $this);
     }
 
     /**
@@ -1185,6 +1185,6 @@ 
 	 * @return bool
 	 */
     public function supports_dynamic_pricing() {
-        return (bool) apply_filters( 'wpinv_item_supports_dynamic_pricing', true, $this );
+        return (bool) apply_filters('wpinv_item_supports_dynamic_pricing', true, $this);
     }
 }

includes/admin/subscriptions.php

Indentation +433 added lines, -433 removed lines

@@ -14,7 +14,7 @@ 
  */
 function wpinv_subscriptions_page() {
 
-	?>
+    ?>
 
 	<div class="wrap">
 		<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
@@ -22,27 +22,27 @@ 
 
 			<?php
 
-				// Verify user permissions.
-				if ( ! wpinv_current_user_can_manage_invoicing() ) {
+                // Verify user permissions.
+                if ( ! wpinv_current_user_can_manage_invoicing() ) {
 
-					echo aui()->alert(
-						array(
-							'type'    => 'danger',
-							'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
-						)
-					);
+                    echo aui()->alert(
+                        array(
+                            'type'    => 'danger',
+                            'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
+                        )
+                    );
 
-				} else if ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
+                } else if ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
 
-					// Display a single subscription.
-					wpinv_recurring_subscription_details();
-				} else {
+                    // Display a single subscription.
+                    wpinv_recurring_subscription_details();
+                } else {
 
-					// Display a list of available subscriptions.
-					getpaid_print_subscriptions_list();
-				}
+                    // Display a list of available subscriptions.
+                    getpaid_print_subscriptions_list();
+                }
 
-			?>
+            ?>
 
 		</div>
 	</div>
@@ -59,10 +59,10 @@ 
  */
 function getpaid_print_subscriptions_list() {
 
-	$subscribers_table = new WPInv_Subscriptions_List_Table();
-	$subscribers_table->prepare_items();
+    $subscribers_table = new WPInv_Subscriptions_List_Table();
+    $subscribers_table->prepare_items();
 
-	?>
+    ?>
 	<?php $subscribers_table->views(); ?>
 	<form id="subscribers-filter" class="bsui" method="get">
 		<input type="hidden" name="page" value="wpinv-subscriptions" />
@@ -81,41 +81,41 @@ 
  */
 function wpinv_recurring_subscription_details() {
 
-	// Fetch the subscription.
-	$sub = new WPInv_Subscription( (int) $_GET['id'] );
-	if ( ! $sub->exists() ) {
+    // Fetch the subscription.
+    $sub = new WPInv_Subscription( (int) $_GET['id'] );
+    if ( ! $sub->exists() ) {
 
-		echo aui()->alert(
-			array(
-				'type'    => 'danger',
-				'content' => __( 'Subscription not found.', 'invoicing' ),
-			)
-		);
+        echo aui()->alert(
+            array(
+                'type'    => 'danger',
+                'content' => __( 'Subscription not found.', 'invoicing' ),
+            )
+        );
 
-		return;
-	}
+        return;
+    }
 
-	// Use metaboxes to display the subscription details.
-	add_meta_box( 'getpaid_admin_subscription_details_metabox', __( 'Subscription Details', 'invoicing' ), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal', 'high' );
-	add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
+    // Use metaboxes to display the subscription details.
+    add_meta_box( 'getpaid_admin_subscription_details_metabox', __( 'Subscription Details', 'invoicing' ), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal', 'high' );
+    add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
 
-	$subscription_id     = $sub->get_id();
-	$subscription_groups = getpaid_get_invoice_subscription_groups( $sub->get_parent_invoice_id() );
-	$subscription_group  = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
+    $subscription_id     = $sub->get_id();
+    $subscription_groups = getpaid_get_invoice_subscription_groups( $sub->get_parent_invoice_id() );
+    $subscription_group  = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
 
-	if ( 1 < count( $subscription_groups ) ) {
-		add_meta_box( 'getpaid_admin_subscription_related_subscriptions_metabox', __( 'Related Subscriptions', 'invoicing' ), 'getpaid_admin_subscription_related_subscriptions_metabox', get_current_screen(), 'advanced' );
-	}
+    if ( 1 < count( $subscription_groups ) ) {
+        add_meta_box( 'getpaid_admin_subscription_related_subscriptions_metabox', __( 'Related Subscriptions', 'invoicing' ), 'getpaid_admin_subscription_related_subscriptions_metabox', get_current_screen(), 'advanced' );
+    }
 
-	if ( ! empty( $subscription_group ) ) {
-		add_meta_box( 'getpaid_admin_subscription_item_details_metabox', __( 'Subscription Items', 'invoicing' ), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'normal', 'low' );
-	}
+    if ( ! empty( $subscription_group ) ) {
+        add_meta_box( 'getpaid_admin_subscription_item_details_metabox', __( 'Subscription Items', 'invoicing' ), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'normal', 'low' );
+    }
 
-	add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Related Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced' );
+    add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Related Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced' );
 
-	do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
+    do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
 
-	?>
+    ?>
 
 		<form method="post" action="<?php echo admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $sub->get_id() ) ); ?>">
 
@@ -155,45 +155,45 @@ 
  */
 function getpaid_admin_subscription_details_metabox( $sub ) {
 
-	// Subscription items.
-	$subscription_group = getpaid_get_invoice_subscription_group( $sub->get_parent_invoice_id(), $sub->get_id() );
-	$items_count        = empty( $subscription_group ) ? 1 : count( $subscription_group['items'] );
-
-	// Prepare subscription detail columns.
-	$fields = apply_filters(
-		'getpaid_subscription_admin_page_fields',
-		array(
-			'subscription'   => __( 'Subscription', 'invoicing' ),
-			'customer'       => __( 'Customer', 'invoicing' ),
-			'amount'         => __( 'Amount', 'invoicing' ),
-			'start_date'     => __( 'Start Date', 'invoicing' ),
-			'renews_on'      => __( 'Next Payment', 'invoicing' ),
-			'renewals'       => __( 'Payments', 'invoicing' ),
-			'item'           => _n( 'Item', 'Items', $items_count,  'invoicing' ),
-			'gateway'        => __( 'Payment Method', 'invoicing' ),
-			'profile_id'     => __( 'Profile ID', 'invoicing' ),
-			'status'         => __( 'Status', 'invoicing' ),
-		)
-	);
-
-	if ( ! $sub->is_active() ) {
-
-		if ( isset( $fields['renews_on'] ) ) {
-			unset( $fields['renews_on'] );
-		}
-
-		if ( isset( $fields['gateway'] ) ) {
-			unset( $fields['gateway'] );
-		}
-
-	}
-
-	$profile_id = $sub->get_profile_id();
-	if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
-		unset( $fields['profile_id'] );
-	}
-
-	?>
+    // Subscription items.
+    $subscription_group = getpaid_get_invoice_subscription_group( $sub->get_parent_invoice_id(), $sub->get_id() );
+    $items_count        = empty( $subscription_group ) ? 1 : count( $subscription_group['items'] );
+
+    // Prepare subscription detail columns.
+    $fields = apply_filters(
+        'getpaid_subscription_admin_page_fields',
+        array(
+            'subscription'   => __( 'Subscription', 'invoicing' ),
+            'customer'       => __( 'Customer', 'invoicing' ),
+            'amount'         => __( 'Amount', 'invoicing' ),
+            'start_date'     => __( 'Start Date', 'invoicing' ),
+            'renews_on'      => __( 'Next Payment', 'invoicing' ),
+            'renewals'       => __( 'Payments', 'invoicing' ),
+            'item'           => _n( 'Item', 'Items', $items_count,  'invoicing' ),
+            'gateway'        => __( 'Payment Method', 'invoicing' ),
+            'profile_id'     => __( 'Profile ID', 'invoicing' ),
+            'status'         => __( 'Status', 'invoicing' ),
+        )
+    );
+
+    if ( ! $sub->is_active() ) {
+
+        if ( isset( $fields['renews_on'] ) ) {
+            unset( $fields['renews_on'] );
+        }
+
+        if ( isset( $fields['gateway'] ) ) {
+            unset( $fields['gateway'] );
+        }
+
+    }
+
+    $profile_id = $sub->get_profile_id();
+    if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
+        unset( $fields['profile_id'] );
+    }
+
+    ?>
 
 		<table class="table table-borderless" style="font-size: 14px;">
 			<tbody>
@@ -227,20 +227,20 @@ 
  */
 function getpaid_admin_subscription_metabox_display_customer( $subscription ) {
 
-	$username = __( '(Missing User)', 'invoicing' );
+    $username = __( '(Missing User)', 'invoicing' );
 
-	$user = get_userdata( $subscription->get_customer_id() );
-	if ( $user ) {
+    $user = get_userdata( $subscription->get_customer_id() );
+    if ( $user ) {
 
-		$username = sprintf(
-			'<a href="user-edit.php?user_id=%s">%s</a>',
-			absint( $user->ID ),
-			! empty( $user->display_name ) ? esc_html( $user->display_name ) : sanitize_email( $user->user_email )
-		);
+        $username = sprintf(
+            '<a href="user-edit.php?user_id=%s">%s</a>',
+            absint( $user->ID ),
+            ! empty( $user->display_name ) ? esc_html( $user->display_name ) : sanitize_email( $user->user_email )
+        );
 
-	}
+    }
 
-	echo  $username;
+    echo  $username;
 }
 add_action( 'getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer' );
 
@@ -250,8 +250,8 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_amount( $subscription ) {
-	$amount    = wp_kses_post( getpaid_get_formatted_subscription_amount( $subscription ) );
-	echo "<span>$amount</span>";
+    $amount    = wp_kses_post( getpaid_get_formatted_subscription_amount( $subscription ) );
+    echo "<span>$amount</span>";
 }
 add_action( 'getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount' );
 
@@ -262,11 +262,11 @@ 
  */
 function getpaid_admin_subscription_metabox_display_id( $subscription ) {
 
-	printf(
-		'<a href="%s">#%s</a>',
-		esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $subscription->get_id() ) ) ),
-		absint( $subscription->get_id() )
-	);
+    printf(
+        '<a href="%s">#%s</a>',
+        esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $subscription->get_id() ) ) ),
+        absint( $subscription->get_id() )
+    );
 
 }
 add_action( 'getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id' );
@@ -277,7 +277,7 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_start_date( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_date_created() );
+    echo getpaid_format_date_value( $subscription->get_date_created() );
 }
 add_action( 'getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date' );
 
@@ -287,7 +287,7 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_renews_on( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_expiration() );
+    echo getpaid_format_date_value( $subscription->get_expiration() );
 }
 add_action( 'getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on' );
 
@@ -297,8 +297,8 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_renewals( $subscription ) {
-	$max_bills = $subscription->get_bill_times();
-	echo $subscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+    $max_bills = $subscription->get_bill_times();
+    echo $subscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
 }
 add_action( 'getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals' );
 /**
@@ -309,13 +309,13 @@ 
  */
 function getpaid_admin_subscription_metabox_display_item( $subscription, $subscription_group = false ) {
 
-	if ( empty( $subscription_group ) ) {
-		echo WPInv_Subscriptions_List_Table::generate_item_markup( $subscription->get_product_id() );
-		return;
-	}
+    if ( empty( $subscription_group ) ) {
+        echo WPInv_Subscriptions_List_Table::generate_item_markup( $subscription->get_product_id() );
+        return;
+    }
 
-	$markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-	echo implode( ' | ', $markup );
+    $markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
+    echo implode( ' | ', $markup );
 
 }
 add_action( 'getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item', 10, 2 );
@@ -327,13 +327,13 @@ 
  */
 function getpaid_admin_subscription_metabox_display_gateway( $subscription ) {
 
-	$gateway = $subscription->get_gateway();
+    $gateway = $subscription->get_gateway();
 
-	if ( ! empty( $gateway ) ) {
-		echo esc_html( wpinv_get_gateway_admin_label( $gateway ) );
-	} else {
-		echo "&mdash;";
-	}
+    if ( ! empty( $gateway ) ) {
+        echo esc_html( wpinv_get_gateway_admin_label( $gateway ) );
+    } else {
+        echo "&mdash;";
+    }
 
 }
 add_action( 'getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway' );
@@ -344,7 +344,7 @@ 
  * @param WPInv_Subscription $subscription
  */
 function getpaid_admin_subscription_metabox_display_status( $subscription ) {
-	echo $subscription->get_status_label_html();
+    echo $subscription->get_status_label_html();
 }
 add_action( 'getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status' );
 
@@ -355,29 +355,29 @@ 
  */
 function getpaid_admin_subscription_metabox_display_profile_id( $subscription ) {
 
-	$profile_id = $subscription->get_profile_id();
-
-	$input = aui()->input(
-		array(
-			'type'        => 'text',
-			'id'          => 'wpinv_subscription_profile_id',
-			'name'        => 'wpinv_subscription_profile_id',
-			'label'       => __( 'Profile Id', 'invoicing' ),
-			'label_type'  => 'hidden',
-			'placeholder' => __( 'Profile Id', 'invoicing' ),
-			'value'       => esc_attr( $profile_id ),
-			'input_group_right' => '',
-			'no_wrap'     => true,
-		)
-	);
-
-	echo str_ireplace( 'form-control', 'regular-text', $input );
-
-	$url = apply_filters( 'getpaid_remote_subscription_profile_url', '', $subscription );
-	if ( ! empty( $url ) ) {
-		$url = esc_url_raw( $url );
-		echo '&nbsp;<a href="' . $url . '" title="' . __( 'View in Gateway', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
-	}
+    $profile_id = $subscription->get_profile_id();
+
+    $input = aui()->input(
+        array(
+            'type'        => 'text',
+            'id'          => 'wpinv_subscription_profile_id',
+            'name'        => 'wpinv_subscription_profile_id',
+            'label'       => __( 'Profile Id', 'invoicing' ),
+            'label_type'  => 'hidden',
+            'placeholder' => __( 'Profile Id', 'invoicing' ),
+            'value'       => esc_attr( $profile_id ),
+            'input_group_right' => '',
+            'no_wrap'     => true,
+        )
+    );
+
+    echo str_ireplace( 'form-control', 'regular-text', $input );
+
+    $url = apply_filters( 'getpaid_remote_subscription_profile_url', '', $subscription );
+    if ( ! empty( $url ) ) {
+        $url = esc_url_raw( $url );
+        echo '&nbsp;<a href="' . $url . '" title="' . __( 'View in Gateway', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
+    }
 
 }
 add_action( 'getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id' );
@@ -389,39 +389,39 @@ 
  */
 function getpaid_admin_subscription_update_metabox( $subscription ) {
 
-	?>
+    ?>
 	<div class="mt-3">
 
 		<?php
-			echo aui()->select(
-				array(
-					'options'          => getpaid_get_subscription_statuses(),
-					'name'             => 'subscription_status',
-					'id'               => 'subscription_status_update_select',
-					'required'         => true,
-					'no_wrap'          => false,
-					'label'            => __( 'Subscription Status', 'invoicing' ),
-					'help_text'        => __( 'Updating the status will trigger related actions and hooks', 'invoicing' ),
-					'select2'          => true,
-					'value'            => $subscription->get_status( 'edit' ),
-				)
-			);
-		?>
+            echo aui()->select(
+                array(
+                    'options'          => getpaid_get_subscription_statuses(),
+                    'name'             => 'subscription_status',
+                    'id'               => 'subscription_status_update_select',
+                    'required'         => true,
+                    'no_wrap'          => false,
+                    'label'            => __( 'Subscription Status', 'invoicing' ),
+                    'help_text'        => __( 'Updating the status will trigger related actions and hooks', 'invoicing' ),
+                    'select2'          => true,
+                    'value'            => $subscription->get_status( 'edit' ),
+                )
+            );
+        ?>
 
 		<div class="mt-2 px-3 py-2 bg-light border-top" style="margin: -12px;">
 
 		<?php
-			submit_button( __( 'Update', 'invoicing' ), 'primary', 'submit', false );
+            submit_button( __( 'Update', 'invoicing' ), 'primary', 'submit', false );
 
-			$url    = esc_url( wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'subscription_manual_renew' ), 'getpaid-nonce', 'getpaid-nonce' ) );
-			$anchor = __( 'Renew Subscription', 'invoicing' );
-			$title  = esc_attr__( 'Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing' );
+            $url    = esc_url( wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'subscription_manual_renew' ), 'getpaid-nonce', 'getpaid-nonce' ) );
+            $anchor = __( 'Renew Subscription', 'invoicing' );
+            $title  = esc_attr__( 'Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing' );
 
-			if ( $subscription->is_active() ) {
-				echo "<a href='$url' class='float-right text-muted' onclick='return confirm(\"$title\")'>$anchor</a>";
-			}
+            if ( $subscription->is_active() ) {
+                echo "<a href='$url' class='float-right text-muted' onclick='return confirm(\"$title\")'>$anchor</a>";
+            }
 
-	echo '</div></div>';
+    echo '</div></div>';
 }
 
 /**
@@ -432,33 +432,33 @@ 
  */
 function getpaid_admin_subscription_invoice_details_metabox( $subscription, $strict = true ) {
 
-	$columns = apply_filters(
-		'getpaid_subscription_related_invoices_columns',
-		array(
-			'invoice'      => __( 'Invoice', 'invoicing' ),
-			'relationship' => __( 'Relationship', 'invoicing' ),
-			'date'         => __( 'Date', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-			'total'        => __( 'Total', 'invoicing' ),
-		),
-		$subscription
-	);
-
-	// Prepare the invoices.
-	$payments = $subscription->get_child_payments( ! is_admin() );
-	$parent   = $subscription->get_parent_invoice();
-
-	if ( $parent->exists() ) {
-		$payments = array_merge( array( $parent ), $payments );
-	}
-
-	$table_class = 'w-100 bg-white';
-
-	if ( ! is_admin() ) {
-		$table_class = 'table table-bordered';
-	}
-
-	?>
+    $columns = apply_filters(
+        'getpaid_subscription_related_invoices_columns',
+        array(
+            'invoice'      => __( 'Invoice', 'invoicing' ),
+            'relationship' => __( 'Relationship', 'invoicing' ),
+            'date'         => __( 'Date', 'invoicing' ),
+            'status'       => __( 'Status', 'invoicing' ),
+            'total'        => __( 'Total', 'invoicing' ),
+        ),
+        $subscription
+    );
+
+    // Prepare the invoices.
+    $payments = $subscription->get_child_payments( ! is_admin() );
+    $parent   = $subscription->get_parent_invoice();
+
+    if ( $parent->exists() ) {
+        $payments = array_merge( array( $parent ), $payments );
+    }
+
+    $table_class = 'w-100 bg-white';
+
+    if ( ! is_admin() ) {
+        $table_class = 'table table-bordered';
+    }
+
+    ?>
 		<div class="m-0" style="overflow: auto;">
 
 			<table class="<?php echo $table_class; ?>">
@@ -466,14 +466,14 @@ 
 				<thead>
 					<tr>
 						<?php
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = esc_html( $label );
-								$class = 'text-left';
-
-								echo "<th class='subscription-invoice-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
-							}
-						?>
+                            foreach ( $columns as $key => $label ) {
+                                $key   = esc_attr( $key );
+                                $label = esc_html( $label );
+                                $class = 'text-left';
+
+                                echo "<th class='subscription-invoice-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
+                            }
+                        ?>
 					</tr>
 				</thead>
 
@@ -489,73 +489,73 @@ 
 
 					<?php
 
-						foreach( $payments as $payment ) :
+                        foreach( $payments as $payment ) :
 
-							// Ensure that we have an invoice.
-							$payment = new WPInv_Invoice( $payment );
+                            // Ensure that we have an invoice.
+                            $payment = new WPInv_Invoice( $payment );
 
-							// Abort if the invoice is invalid...
-							if ( ! $payment->exists() ) {
-								continue;
-							}
+                            // Abort if the invoice is invalid...
+                            if ( ! $payment->exists() ) {
+                                continue;
+                            }
 
-							// ... or belongs to a different subscription.
-							if ( $strict && $payment->is_renewal() && $payment->get_subscription_id() && $payment->get_subscription_id() != $subscription->get_id() ) {
-								continue;
-							}
+                            // ... or belongs to a different subscription.
+                            if ( $strict && $payment->is_renewal() && $payment->get_subscription_id() && $payment->get_subscription_id() != $subscription->get_id() ) {
+                                continue;
+                            }
 
-							echo '<tr>';
+                            echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+                                foreach ( array_keys( $columns ) as $key ) {
 
-									$class = 'text-left';
+                                    $class = 'text-left';
 
-									echo "<td class='p-2 $class'>";
+                                    echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+                                        switch( $key ) {
 
-											case 'total':
-												echo '<strong>' . wpinv_price( $payment->get_total(), $payment->get_currency() ) . '</strong>';
-												break;
+                                            case 'total':
+                                                echo '<strong>' . wpinv_price( $payment->get_total(), $payment->get_currency() ) . '</strong>';
+                                                break;
 
-											case 'relationship':
-												echo $payment->is_renewal() ? __( 'Renewal Invoice', 'invoicing' ) : __( 'Initial Invoice', 'invoicing' );
-												break;
+                                            case 'relationship':
+                                                echo $payment->is_renewal() ? __( 'Renewal Invoice', 'invoicing' ) : __( 'Initial Invoice', 'invoicing' );
+                                                break;
 
-											case 'date':
-												echo getpaid_format_date_value( $payment->get_date_created() );
-												break;
+                                            case 'date':
+                                                echo getpaid_format_date_value( $payment->get_date_created() );
+                                                break;
 
-											case 'status':
+                                            case 'status':
 
-												$status = $payment->get_status_nicename();
-												if ( is_admin() ) {
-													$status = $payment->get_status_label_html();
-												}
+                                                $status = $payment->get_status_nicename();
+                                                if ( is_admin() ) {
+                                                    $status = $payment->get_status_label_html();
+                                                }
 
-												echo $status;
-												break;
+                                                echo $status;
+                                                break;
 
-											case 'invoice':
-												$link    = esc_url( get_edit_post_link( $payment->get_id() ) );
+                                            case 'invoice':
+                                                $link    = esc_url( get_edit_post_link( $payment->get_id() ) );
 
-												if ( ! is_admin() ) {
-													$link = esc_url( $payment->get_view_url() );
-												}
+                                                if ( ! is_admin() ) {
+                                                    $link = esc_url( $payment->get_view_url() );
+                                                }
 
-												$invoice = esc_html( $payment->get_number() );
-												echo "<a href='$link'>$invoice</a>";
-												break;
-										}
+                                                $invoice = esc_html( $payment->get_number() );
+                                                echo "<a href='$link'>$invoice</a>";
+                                                break;
+                                        }
 
-									echo '</td>';
+                                    echo '</td>';
 
-								}
+                                }
 
-							echo '</tr>';
+                            echo '</tr>';
 
-						endforeach;
-					?>
+                        endforeach;
+                    ?>
 
 				</tbody>
 
@@ -573,42 +573,42 @@ 
  */
 function getpaid_admin_subscription_item_details_metabox( $subscription ) {
 
-	// Fetch the subscription group.
-	$subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_payment_id(), $subscription->get_id() );
+    // Fetch the subscription group.
+    $subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_payment_id(), $subscription->get_id() );
 
-	if ( empty( $subscription_group ) || empty( $subscription_group['items'] ) ) {
-		return;
-	}
+    if ( empty( $subscription_group ) || empty( $subscription_group['items'] ) ) {
+        return;
+    }
 
-	// Prepare table columns.
-	$columns = apply_filters(
-		'getpaid_subscription_item_details_columns',
-		array(
-			'item_name'    => __( 'Item', 'invoicing' ),
-			'price'        => __( 'Price', 'invoicing' ),
-			'tax'          => __( 'Tax', 'invoicing' ),
-			'discount'     => __( 'Discount', 'invoicing' ),
-			//'initial'      => __( 'Initial Amount', 'invoicing' ),
-			'recurring'    => __( 'Subtotal', 'invoicing' ),
-		),
-		$subscription
-	);
+    // Prepare table columns.
+    $columns = apply_filters(
+        'getpaid_subscription_item_details_columns',
+        array(
+            'item_name'    => __( 'Item', 'invoicing' ),
+            'price'        => __( 'Price', 'invoicing' ),
+            'tax'          => __( 'Tax', 'invoicing' ),
+            'discount'     => __( 'Discount', 'invoicing' ),
+            //'initial'      => __( 'Initial Amount', 'invoicing' ),
+            'recurring'    => __( 'Subtotal', 'invoicing' ),
+        ),
+        $subscription
+    );
 
-	// Prepare the invoices.
+    // Prepare the invoices.
 
-	$invoice = $subscription->get_parent_invoice();
+    $invoice = $subscription->get_parent_invoice();
 
-	if ( ( ! wpinv_use_taxes() || ! $invoice->is_taxable() ) && isset( $columns['tax'] ) ) {
-		unset( $columns['tax'] );
-	}
+    if ( ( ! wpinv_use_taxes() || ! $invoice->is_taxable() ) && isset( $columns['tax'] ) ) {
+        unset( $columns['tax'] );
+    }
 
-	$table_class = 'w-100 bg-white';
+    $table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
-		$table_class = 'table table-bordered';
-	}
+    if ( ! is_admin() ) {
+        $table_class = 'table table-bordered';
+    }
 
-	?>
+    ?>
 		<div class="m-0" style="overflow: auto;">
 
 			<table class="<?php echo $table_class; ?>">
@@ -617,14 +617,14 @@ 
 					<tr>
 						<?php
 
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = esc_html( $label );
-								$class = 'text-left';
+                            foreach ( $columns as $key => $label ) {
+                                $key   = esc_attr( $key );
+                                $label = esc_html( $label );
+                                $class = 'text-left';
 
-								echo "<th class='subscription-item-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
-							}
-						?>
+                                echo "<th class='subscription-item-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
+                            }
+                        ?>
 					</tr>
 				</thead>
 
@@ -632,106 +632,106 @@ 
 
 					<?php
 
-						foreach( $subscription_group['items'] as $subscription_group_item ) :
+                        foreach( $subscription_group['items'] as $subscription_group_item ) :
 
-							echo '<tr>';
+                            echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+                                foreach ( array_keys( $columns ) as $key ) {
 
-									$class = 'text-left';
+                                    $class = 'text-left';
 
-									echo "<td class='p-2 $class'>";
+                                    echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+                                        switch( $key ) {
 
-											case 'item_name':
-												$item_name = get_the_title( $subscription_group_item['item_id'] );
-												$item_name = empty( $item_name ) ? $subscription_group_item['item_name'] : $item_name;
+                                            case 'item_name':
+                                                $item_name = get_the_title( $subscription_group_item['item_id'] );
+                                                $item_name = empty( $item_name ) ? $subscription_group_item['item_name'] : $item_name;
 
-												if ( $invoice->get_template() == 'amount' || 1 == (float) $subscription_group_item['quantity'] ) {
-													echo esc_html( $item_name );
-												} else {
-													printf( '%1$s x %2$d', esc_html( $item_name ), (float) $subscription_group_item['quantity'] );
-												}
+                                                if ( $invoice->get_template() == 'amount' || 1 == (float) $subscription_group_item['quantity'] ) {
+                                                    echo esc_html( $item_name );
+                                                } else {
+                                                    printf( '%1$s x %2$d', esc_html( $item_name ), (float) $subscription_group_item['quantity'] );
+                                                }
 
-												break;
+                                                break;
 
-											case 'price':
-												echo wpinv_price( $subscription_group_item['item_price'], $invoice->get_currency() );
-												break;
+                                            case 'price':
+                                                echo wpinv_price( $subscription_group_item['item_price'], $invoice->get_currency() );
+                                                break;
 
-											case 'tax':
-												echo wpinv_price( $subscription_group_item['tax'], $invoice->get_currency() );
-												break;
+                                            case 'tax':
+                                                echo wpinv_price( $subscription_group_item['tax'], $invoice->get_currency() );
+                                                break;
 
-											case 'discount':
-												echo wpinv_price( $subscription_group_item['discount'], $invoice->get_currency() );
-												break;
+                                            case 'discount':
+                                                echo wpinv_price( $subscription_group_item['discount'], $invoice->get_currency() );
+                                                break;
 
-											case 'initial':
-												echo wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() );
-												break;
+                                            case 'initial':
+                                                echo wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() );
+                                                break;
 
-											case 'recurring':
-												echo '<strong>' . wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() ) . '</strong>';
-												break;
+                                            case 'recurring':
+                                                echo '<strong>' . wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() ) . '</strong>';
+                                                break;
 
-										}
+                                        }
 
-									echo '</td>';
+                                    echo '</td>';
 
-								}
+                                }
 
-							echo '</tr>';
+                            echo '</tr>';
 
-						endforeach;
+                        endforeach;
 
-						foreach( $subscription_group['fees'] as $subscription_group_fee ) :
+                        foreach( $subscription_group['fees'] as $subscription_group_fee ) :
 
-							echo '<tr>';
+                            echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+                                foreach ( array_keys( $columns ) as $key ) {
 
-									$class = 'text-left';
+                                    $class = 'text-left';
 
-									echo "<td class='p-2 $class'>";
+                                    echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+                                        switch( $key ) {
 
-											case 'item_name':
-												echo esc_html( $subscription_group_fee['name'] );
-												break;
+                                            case 'item_name':
+                                                echo esc_html( $subscription_group_fee['name'] );
+                                                break;
 
-											case 'price':
-												echo wpinv_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
-												break;
+                                            case 'price':
+                                                echo wpinv_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
+                                                break;
 
-											case 'tax':
-												echo "&mdash;";
-												break;
+                                            case 'tax':
+                                                echo "&mdash;";
+                                                break;
 
-											case 'discount':
-												echo "&mdash;";
-												break;
+                                            case 'discount':
+                                                echo "&mdash;";
+                                                break;
 
-											case 'initial':
-												echo wpinv_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
-												break;
+                                            case 'initial':
+                                                echo wpinv_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
+                                                break;
 
-											case 'recurring':
-												echo '<strong>' . wpinv_price( $subscription_group_fee['recurring_fee'], $invoice->get_currency() ) . '</strong>';
-												break;
+                                            case 'recurring':
+                                                echo '<strong>' . wpinv_price( $subscription_group_fee['recurring_fee'], $invoice->get_currency() ) . '</strong>';
+                                                break;
 
-										}
+                                        }
 
-									echo '</td>';
+                                    echo '</td>';
 
-								}
+                                }
 
-							echo '</tr>';
+                            echo '</tr>';
 
-						endforeach;
-					?>
+                        endforeach;
+                    ?>
 
 				</tbody>
 
@@ -750,38 +750,38 @@ 
  */
 function getpaid_admin_subscription_related_subscriptions_metabox( $subscription, $skip_current = true ) {
 
-	// Fetch the subscription groups.
-	$subscription_groups = getpaid_get_invoice_subscription_groups( $subscription->get_parent_payment_id() );
-
-	if ( empty( $subscription_groups ) ) {
-		return;
-	}
-
-	// Prepare table columns.
-	$columns = apply_filters(
-		'getpaid_subscription_related_subscriptions_columns',
-		array(
-			'subscription'      => __( 'Subscription', 'invoicing' ),
-			'start_date'        => __( 'Start Date', 'invoicing' ),
-			'renewal_date'      => __( 'Next Payment', 'invoicing' ),
-			'renewals'          => __( 'Payments', 'invoicing' ),
-			'item'              => __( 'Items', 'invoicing' ),
-			'status'            => __( 'Status', 'invoicing' ),
-		),
-		$subscription
-	);
-
-	if ( $subscription->get_status() == 'pending' ) {
-		unset( $columns['start_date'], $columns['renewal_date'] );
-	}
-
-	$table_class = 'w-100 bg-white';
-
-	if ( ! is_admin() ) {
-		$table_class = 'table table-bordered';
-	}
-
-	?>
+    // Fetch the subscription groups.
+    $subscription_groups = getpaid_get_invoice_subscription_groups( $subscription->get_parent_payment_id() );
+
+    if ( empty( $subscription_groups ) ) {
+        return;
+    }
+
+    // Prepare table columns.
+    $columns = apply_filters(
+        'getpaid_subscription_related_subscriptions_columns',
+        array(
+            'subscription'      => __( 'Subscription', 'invoicing' ),
+            'start_date'        => __( 'Start Date', 'invoicing' ),
+            'renewal_date'      => __( 'Next Payment', 'invoicing' ),
+            'renewals'          => __( 'Payments', 'invoicing' ),
+            'item'              => __( 'Items', 'invoicing' ),
+            'status'            => __( 'Status', 'invoicing' ),
+        ),
+        $subscription
+    );
+
+    if ( $subscription->get_status() == 'pending' ) {
+        unset( $columns['start_date'], $columns['renewal_date'] );
+    }
+
+    $table_class = 'w-100 bg-white';
+
+    if ( ! is_admin() ) {
+        $table_class = 'table table-bordered';
+    }
+
+    ?>
 		<div class="m-0" style="overflow: auto;">
 
 			<table class="<?php echo $table_class; ?>">
@@ -790,14 +790,14 @@ 
 					<tr>
 						<?php
 
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = esc_html( $label );
-								$class = 'text-left';
+                            foreach ( $columns as $key => $label ) {
+                                $key   = esc_attr( $key );
+                                $label = esc_html( $label );
+                                $class = 'text-left';
 
-								echo "<th class='related-subscription-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
-							}
-						?>
+                                echo "<th class='related-subscription-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
+                            }
+                        ?>
 					</tr>
 				</thead>
 
@@ -805,74 +805,74 @@ 
 
 					<?php
 
-						foreach( $subscription_groups as $subscription_group ) :
+                        foreach( $subscription_groups as $subscription_group ) :
 
-							// Do not list current subscription.
-							if ( $skip_current && (int) $subscription_group['subscription_id'] === $subscription->get_id() ) {
-								continue;
-							}
+                            // Do not list current subscription.
+                            if ( $skip_current && (int) $subscription_group['subscription_id'] === $subscription->get_id() ) {
+                                continue;
+                            }
 
-							// Ensure the subscription exists.
-							$_suscription = new WPInv_Subscription( $subscription_group['subscription_id'] );
+                            // Ensure the subscription exists.
+                            $_suscription = new WPInv_Subscription( $subscription_group['subscription_id'] );
 
-							if ( ! $_suscription->exists() ) {
-								continue;
-							}
+                            if ( ! $_suscription->exists() ) {
+                                continue;
+                            }
 
-							echo '<tr>';
+                            echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+                                foreach ( array_keys( $columns ) as $key ) {
 
-									$class = 'text-left';
+                                    $class = 'text-left';
 
-									echo "<td class='p-2 $class'>";
+                                    echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+                                        switch( $key ) {
 
-											case 'status':
-												echo $_suscription->get_status_label_html();
-												break;
+                                            case 'status':
+                                                echo $_suscription->get_status_label_html();
+                                                break;
 
-											case 'item':
-												$markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-												echo implode( ' | ', $markup );
-												break;
+                                            case 'item':
+                                                $markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
+                                                echo implode( ' | ', $markup );
+                                                break;
 
-											case 'renewals':
-												$max_bills = $_suscription->get_bill_times();
-												echo $_suscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
-												break;
+                                            case 'renewals':
+                                                $max_bills = $_suscription->get_bill_times();
+                                                echo $_suscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+                                                break;
 
-											case 'renewal_date':
-												echo $_suscription->is_active() ? getpaid_format_date_value( $_suscription->get_expiration() ) : "&mdash;";
-												break;
+                                            case 'renewal_date':
+                                                echo $_suscription->is_active() ? getpaid_format_date_value( $_suscription->get_expiration() ) : "&mdash;";
+                                                break;
 
-											case 'start_date':
-												echo 'pending' == $_suscription->get_status() ? "&mdash;" : getpaid_format_date_value( $_suscription->get_date_created() );
-												break;
+                                            case 'start_date':
+                                                echo 'pending' == $_suscription->get_status() ? "&mdash;" : getpaid_format_date_value( $_suscription->get_date_created() );
+                                                break;
 
-											case 'subscription':
-												$url = is_admin() ? admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $_suscription->get_id() ) ) : $_suscription->get_view_url();
-												printf(
-													'%1$s#%2$s%3$s',
-													'<a href="' . esc_url( $url ) . '">',
-													'<strong>' . intval( $_suscription->get_id() ) . '</strong>',
-													'</a>'
-												);
+                                            case 'subscription':
+                                                $url = is_admin() ? admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $_suscription->get_id() ) ) : $_suscription->get_view_url();
+                                                printf(
+                                                    '%1$s#%2$s%3$s',
+                                                    '<a href="' . esc_url( $url ) . '">',
+                                                    '<strong>' . intval( $_suscription->get_id() ) . '</strong>',
+                                                    '</a>'
+                                                );
 
-												echo WPInv_Subscriptions_List_Table::column_amount( $_suscription );
-												break;
+                                                echo WPInv_Subscriptions_List_Table::column_amount( $_suscription );
+                                                break;
 
-										}
+                                        }
 
-									echo '</td>';
+                                    echo '</td>';
 
-								}
+                                }
 
-							echo '</tr>';
+                            echo '</tr>';
 
-						endforeach;
-					?>
+                        endforeach;
+                    ?>
 
 				</tbody>
 

Spacing +198 added lines, -198 removed lines

@@ -3,7 +3,7 @@ 
  * Contains functions that display the subscriptions admin page.
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Render the Subscriptions page
@@ -17,22 +17,22 @@ 
 	?>
 
 	<div class="wrap">
-		<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
+		<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
 		<div class="bsui">
 
 			<?php
 
 				// Verify user permissions.
-				if ( ! wpinv_current_user_can_manage_invoicing() ) {
+				if (!wpinv_current_user_can_manage_invoicing()) {
 
 					echo aui()->alert(
 						array(
 							'type'    => 'danger',
-							'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
+							'content' => __('You are not permitted to view this page.', 'invoicing'),
 						)
 					);
 
-				} else if ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
+				} else if (!empty($_GET['id']) && is_numeric($_GET['id'])) {
 
 					// Display a single subscription.
 					wpinv_recurring_subscription_details();
@@ -66,7 +66,7 @@ 
 	<?php $subscribers_table->views(); ?>
 	<form id="subscribers-filter" class="bsui" method="get">
 		<input type="hidden" name="page" value="wpinv-subscriptions" />
-		<?php $subscribers_table->search_box( __( 'Search Subscriptions', 'invoicing' ), 'getpaid-search-subscriptions' ); ?>
+		<?php $subscribers_table->search_box(__('Search Subscriptions', 'invoicing'), 'getpaid-search-subscriptions'); ?>
 		<?php $subscribers_table->display(); ?>
 	</form>
 	<?php
@@ -82,13 +82,13 @@ 
 function wpinv_recurring_subscription_details() {
 
 	// Fetch the subscription.
-	$sub = new WPInv_Subscription( (int) $_GET['id'] );
-	if ( ! $sub->exists() ) {
+	$sub = new WPInv_Subscription((int) $_GET['id']);
+	if (!$sub->exists()) {
 
 		echo aui()->alert(
 			array(
 				'type'    => 'danger',
-				'content' => __( 'Subscription not found.', 'invoicing' ),
+				'content' => __('Subscription not found.', 'invoicing'),
 			)
 		);
 
@@ -96,45 +96,45 @@ 
 	}
 
 	// Use metaboxes to display the subscription details.
-	add_meta_box( 'getpaid_admin_subscription_details_metabox', __( 'Subscription Details', 'invoicing' ), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal', 'high' );
-	add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
+	add_meta_box('getpaid_admin_subscription_details_metabox', __('Subscription Details', 'invoicing'), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal', 'high');
+	add_meta_box('getpaid_admin_subscription_update_metabox', __('Change Status', 'invoicing'), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side');
 
 	$subscription_id     = $sub->get_id();
-	$subscription_groups = getpaid_get_invoice_subscription_groups( $sub->get_parent_invoice_id() );
-	$subscription_group  = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
+	$subscription_groups = getpaid_get_invoice_subscription_groups($sub->get_parent_invoice_id());
+	$subscription_group  = wp_list_filter($subscription_groups, compact('subscription_id'));
 
-	if ( 1 < count( $subscription_groups ) ) {
-		add_meta_box( 'getpaid_admin_subscription_related_subscriptions_metabox', __( 'Related Subscriptions', 'invoicing' ), 'getpaid_admin_subscription_related_subscriptions_metabox', get_current_screen(), 'advanced' );
+	if (1 < count($subscription_groups)) {
+		add_meta_box('getpaid_admin_subscription_related_subscriptions_metabox', __('Related Subscriptions', 'invoicing'), 'getpaid_admin_subscription_related_subscriptions_metabox', get_current_screen(), 'advanced');
 	}
 
-	if ( ! empty( $subscription_group ) ) {
-		add_meta_box( 'getpaid_admin_subscription_item_details_metabox', __( 'Subscription Items', 'invoicing' ), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'normal', 'low' );
+	if (!empty($subscription_group)) {
+		add_meta_box('getpaid_admin_subscription_item_details_metabox', __('Subscription Items', 'invoicing'), 'getpaid_admin_subscription_item_details_metabox', get_current_screen(), 'normal', 'low');
 	}
 
-	add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Related Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced' );
+	add_meta_box('getpaid_admin_subscription_invoice_details_metabox', __('Related Invoices', 'invoicing'), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced');
 
-	do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
+	do_action('getpaid_admin_single_subscription_register_metabox', $sub);
 
 	?>
 
-		<form method="post" action="<?php echo admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $sub->get_id() ) ); ?>">
+		<form method="post" action="<?php echo admin_url('admin.php?page=wpinv-subscriptions&id=' . absint($sub->get_id())); ?>">
 
-			<?php wp_nonce_field( 'getpaid-nonce', 'getpaid-nonce' ); ?>
-			<?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
-			<?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
+			<?php wp_nonce_field('getpaid-nonce', 'getpaid-nonce'); ?>
+			<?php wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false); ?>
+			<?php wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false); ?>
 			<input type="hidden" name="getpaid-admin-action" value="update_single_subscription" />
-			<input type="hidden" name="subscription_id" value="<?php echo (int) $sub->get_id() ;?>" />
+			<input type="hidden" name="subscription_id" value="<?php echo (int) $sub->get_id(); ?>" />
 
 			<div id="poststuff">
 				<div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>">
 
 					<div id="postbox-container-1" class="postbox-container">
-						<?php do_meta_boxes( get_current_screen(), 'side', $sub ); ?>
+						<?php do_meta_boxes(get_current_screen(), 'side', $sub); ?>
 					</div>
 
 					<div id="postbox-container-2" class="postbox-container">
-						<?php do_meta_boxes( get_current_screen(), 'normal', $sub ); ?>
-						<?php do_meta_boxes( get_current_screen(), 'advanced', $sub ); ?>
+						<?php do_meta_boxes(get_current_screen(), 'normal', $sub); ?>
+						<?php do_meta_boxes(get_current_screen(), 'advanced', $sub); ?>
 					</div>
 
 				</div>
@@ -153,44 +153,44 @@ 
  *
  * @param WPInv_Subscription $sub
  */
-function getpaid_admin_subscription_details_metabox( $sub ) {
+function getpaid_admin_subscription_details_metabox($sub) {
 
 	// Subscription items.
-	$subscription_group = getpaid_get_invoice_subscription_group( $sub->get_parent_invoice_id(), $sub->get_id() );
-	$items_count        = empty( $subscription_group ) ? 1 : count( $subscription_group['items'] );
+	$subscription_group = getpaid_get_invoice_subscription_group($sub->get_parent_invoice_id(), $sub->get_id());
+	$items_count        = empty($subscription_group) ? 1 : count($subscription_group['items']);
 
 	// Prepare subscription detail columns.
 	$fields = apply_filters(
 		'getpaid_subscription_admin_page_fields',
 		array(
-			'subscription'   => __( 'Subscription', 'invoicing' ),
-			'customer'       => __( 'Customer', 'invoicing' ),
-			'amount'         => __( 'Amount', 'invoicing' ),
-			'start_date'     => __( 'Start Date', 'invoicing' ),
-			'renews_on'      => __( 'Next Payment', 'invoicing' ),
-			'renewals'       => __( 'Payments', 'invoicing' ),
-			'item'           => _n( 'Item', 'Items', $items_count,  'invoicing' ),
-			'gateway'        => __( 'Payment Method', 'invoicing' ),
-			'profile_id'     => __( 'Profile ID', 'invoicing' ),
-			'status'         => __( 'Status', 'invoicing' ),
+			'subscription'   => __('Subscription', 'invoicing'),
+			'customer'       => __('Customer', 'invoicing'),
+			'amount'         => __('Amount', 'invoicing'),
+			'start_date'     => __('Start Date', 'invoicing'),
+			'renews_on'      => __('Next Payment', 'invoicing'),
+			'renewals'       => __('Payments', 'invoicing'),
+			'item'           => _n('Item', 'Items', $items_count, 'invoicing'),
+			'gateway'        => __('Payment Method', 'invoicing'),
+			'profile_id'     => __('Profile ID', 'invoicing'),
+			'status'         => __('Status', 'invoicing'),
 		)
 	);
 
-	if ( ! $sub->is_active() ) {
+	if (!$sub->is_active()) {
 
-		if ( isset( $fields['renews_on'] ) ) {
-			unset( $fields['renews_on'] );
+		if (isset($fields['renews_on'])) {
+			unset($fields['renews_on']);
 		}
 
-		if ( isset( $fields['gateway'] ) ) {
-			unset( $fields['gateway'] );
+		if (isset($fields['gateway'])) {
+			unset($fields['gateway']);
 		}
 
 	}
 
 	$profile_id = $sub->get_profile_id();
-	if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
-		unset( $fields['profile_id'] );
+	if (empty($profile_id) && isset($fields['profile_id'])) {
+		unset($fields['profile_id']);
 	}
 
 	?>
@@ -198,16 +198,16 @@ 
 		<table class="table table-borderless" style="font-size: 14px;">
 			<tbody>
 
-				<?php foreach ( $fields as $key => $label ) : ?>
+				<?php foreach ($fields as $key => $label) : ?>
 
-					<tr class="getpaid-subscription-meta-<?php echo sanitize_html_class( $key ); ?>">
+					<tr class="getpaid-subscription-meta-<?php echo sanitize_html_class($key); ?>">
 
 						<th class="w-25" style="font-weight: 500;">
-							<?php echo esc_html( $label ); ?>
+							<?php echo esc_html($label); ?>
 						</th>
 
 						<td class="w-75 text-muted">
-							<?php do_action( 'getpaid_subscription_admin_display_' . sanitize_key( $key ), $sub, $subscription_group ); ?>
+							<?php do_action('getpaid_subscription_admin_display_' . sanitize_key($key), $sub, $subscription_group); ?>
 						</td>
 
 					</tr>
@@ -225,135 +225,135 @@ 
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_customer( $subscription ) {
+function getpaid_admin_subscription_metabox_display_customer($subscription) {
 
-	$username = __( '(Missing User)', 'invoicing' );
+	$username = __('(Missing User)', 'invoicing');
 
-	$user = get_userdata( $subscription->get_customer_id() );
-	if ( $user ) {
+	$user = get_userdata($subscription->get_customer_id());
+	if ($user) {
 
 		$username = sprintf(
 			'<a href="user-edit.php?user_id=%s">%s</a>',
-			absint( $user->ID ),
-			! empty( $user->display_name ) ? esc_html( $user->display_name ) : sanitize_email( $user->user_email )
+			absint($user->ID),
+			!empty($user->display_name) ? esc_html($user->display_name) : sanitize_email($user->user_email)
 		);
 
 	}
 
 	echo  $username;
 }
-add_action( 'getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer' );
+add_action('getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer');
 
 /**
  * Displays the subscription amount.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_amount( $subscription ) {
-	$amount    = wp_kses_post( getpaid_get_formatted_subscription_amount( $subscription ) );
+function getpaid_admin_subscription_metabox_display_amount($subscription) {
+	$amount = wp_kses_post(getpaid_get_formatted_subscription_amount($subscription));
 	echo "<span>$amount</span>";
 }
-add_action( 'getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount' );
+add_action('getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount');
 
 /**
  * Displays the subscription id.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_id( $subscription ) {
+function getpaid_admin_subscription_metabox_display_id($subscription) {
 
 	printf(
 		'<a href="%s">#%s</a>',
-		esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $subscription->get_id() ) ) ),
-		absint( $subscription->get_id() )
+		esc_url(admin_url('admin.php?page=wpinv-subscriptions&id=' . absint($subscription->get_id()))),
+		absint($subscription->get_id())
 	);
 
 }
-add_action( 'getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id' );
+add_action('getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id');
 
 /**
  * Displays the subscription renewal date.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_start_date( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_date_created() );
+function getpaid_admin_subscription_metabox_display_start_date($subscription) {
+	echo getpaid_format_date_value($subscription->get_date_created());
 }
-add_action( 'getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date' );
+add_action('getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date');
 
 /**
  * Displays the subscription renewal date.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_renews_on( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_expiration() );
+function getpaid_admin_subscription_metabox_display_renews_on($subscription) {
+	echo getpaid_format_date_value($subscription->get_expiration());
 }
-add_action( 'getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on' );
+add_action('getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on');
 
 /**
  * Displays the subscription renewal count.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_renewals( $subscription ) {
+function getpaid_admin_subscription_metabox_display_renewals($subscription) {
 	$max_bills = $subscription->get_bill_times();
-	echo $subscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+	echo $subscription->get_times_billed() . ' / ' . (empty($max_bills) ? "&infin;" : $max_bills);
 }
-add_action( 'getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals' );
+add_action('getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals');
 /**
  * Displays the subscription item.
  *
  * @param WPInv_Subscription $subscription
  * @param false|array $subscription_group
  */
-function getpaid_admin_subscription_metabox_display_item( $subscription, $subscription_group = false ) {
+function getpaid_admin_subscription_metabox_display_item($subscription, $subscription_group = false) {
 
-	if ( empty( $subscription_group ) ) {
-		echo WPInv_Subscriptions_List_Table::generate_item_markup( $subscription->get_product_id() );
+	if (empty($subscription_group)) {
+		echo WPInv_Subscriptions_List_Table::generate_item_markup($subscription->get_product_id());
 		return;
 	}
 
-	$markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-	echo implode( ' | ', $markup );
+	$markup = array_map(array('WPInv_Subscriptions_List_Table', 'generate_item_markup'), array_keys($subscription_group['items']));
+	echo implode(' | ', $markup);
 
 }
-add_action( 'getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item', 10, 2 );
+add_action('getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item', 10, 2);
 
 /**
  * Displays the subscription gateway.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_gateway( $subscription ) {
+function getpaid_admin_subscription_metabox_display_gateway($subscription) {
 
 	$gateway = $subscription->get_gateway();
 
-	if ( ! empty( $gateway ) ) {
-		echo esc_html( wpinv_get_gateway_admin_label( $gateway ) );
+	if (!empty($gateway)) {
+		echo esc_html(wpinv_get_gateway_admin_label($gateway));
 	} else {
 		echo "&mdash;";
 	}
 
 }
-add_action( 'getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway' );
+add_action('getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway');
 
 /**
  * Displays the subscription status.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_status( $subscription ) {
+function getpaid_admin_subscription_metabox_display_status($subscription) {
 	echo $subscription->get_status_label_html();
 }
-add_action( 'getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status' );
+add_action('getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status');
 
 /**
  * Displays the subscription profile id.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_profile_id( $subscription ) {
+function getpaid_admin_subscription_metabox_display_profile_id($subscription) {
 
 	$profile_id = $subscription->get_profile_id();
 
@@ -362,32 +362,32 @@ 
 			'type'        => 'text',
 			'id'          => 'wpinv_subscription_profile_id',
 			'name'        => 'wpinv_subscription_profile_id',
-			'label'       => __( 'Profile Id', 'invoicing' ),
+			'label'       => __('Profile Id', 'invoicing'),
 			'label_type'  => 'hidden',
-			'placeholder' => __( 'Profile Id', 'invoicing' ),
-			'value'       => esc_attr( $profile_id ),
+			'placeholder' => __('Profile Id', 'invoicing'),
+			'value'       => esc_attr($profile_id),
 			'input_group_right' => '',
 			'no_wrap'     => true,
 		)
 	);
 
-	echo str_ireplace( 'form-control', 'regular-text', $input );
+	echo str_ireplace('form-control', 'regular-text', $input);
 
-	$url = apply_filters( 'getpaid_remote_subscription_profile_url', '', $subscription );
-	if ( ! empty( $url ) ) {
-		$url = esc_url_raw( $url );
-		echo '&nbsp;<a href="' . $url . '" title="' . __( 'View in Gateway', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
+	$url = apply_filters('getpaid_remote_subscription_profile_url', '', $subscription);
+	if (!empty($url)) {
+		$url = esc_url_raw($url);
+		echo '&nbsp;<a href="' . $url . '" title="' . __('View in Gateway', 'invoicing') . '" target="_blank"><i class="fas fa-external-link-alt fa-xs fa-fw align-top"></i></a>';
 	}
 
 }
-add_action( 'getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id' );
+add_action('getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id');
 
 /**
  * Displays the subscriptions update metabox.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_update_metabox( $subscription ) {
+function getpaid_admin_subscription_update_metabox($subscription) {
 
 	?>
 	<div class="mt-3">
@@ -400,10 +400,10 @@ 
 					'id'               => 'subscription_status_update_select',
 					'required'         => true,
 					'no_wrap'          => false,
-					'label'            => __( 'Subscription Status', 'invoicing' ),
-					'help_text'        => __( 'Updating the status will trigger related actions and hooks', 'invoicing' ),
+					'label'            => __('Subscription Status', 'invoicing'),
+					'help_text'        => __('Updating the status will trigger related actions and hooks', 'invoicing'),
 					'select2'          => true,
-					'value'            => $subscription->get_status( 'edit' ),
+					'value'            => $subscription->get_status('edit'),
 				)
 			);
 		?>
@@ -411,13 +411,13 @@ 
 		<div class="mt-2 px-3 py-2 bg-light border-top" style="margin: -12px;">
 
 		<?php
-			submit_button( __( 'Update', 'invoicing' ), 'primary', 'submit', false );
+			submit_button(__('Update', 'invoicing'), 'primary', 'submit', false);
 
-			$url    = esc_url( wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'subscription_manual_renew' ), 'getpaid-nonce', 'getpaid-nonce' ) );
-			$anchor = __( 'Renew Subscription', 'invoicing' );
-			$title  = esc_attr__( 'Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing' );
+			$url    = esc_url(wp_nonce_url(add_query_arg('getpaid-admin-action', 'subscription_manual_renew'), 'getpaid-nonce', 'getpaid-nonce'));
+			$anchor = __('Renew Subscription', 'invoicing');
+			$title  = esc_attr__('Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing');
 
-			if ( $subscription->is_active() ) {
+			if ($subscription->is_active()) {
 				echo "<a href='$url' class='float-right text-muted' onclick='return confirm(\"$title\")'>$anchor</a>";
 			}
 
@@ -430,31 +430,31 @@ 
  * @param WPInv_Subscription $subscription
  * @param bool $strict Whether or not to skip invoices of sibling subscriptions
  */
-function getpaid_admin_subscription_invoice_details_metabox( $subscription, $strict = true ) {
+function getpaid_admin_subscription_invoice_details_metabox($subscription, $strict = true) {
 
 	$columns = apply_filters(
 		'getpaid_subscription_related_invoices_columns',
 		array(
-			'invoice'      => __( 'Invoice', 'invoicing' ),
-			'relationship' => __( 'Relationship', 'invoicing' ),
-			'date'         => __( 'Date', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-			'total'        => __( 'Total', 'invoicing' ),
+			'invoice'      => __('Invoice', 'invoicing'),
+			'relationship' => __('Relationship', 'invoicing'),
+			'date'         => __('Date', 'invoicing'),
+			'status'       => __('Status', 'invoicing'),
+			'total'        => __('Total', 'invoicing'),
 		),
 		$subscription
 	);
 
 	// Prepare the invoices.
-	$payments = $subscription->get_child_payments( ! is_admin() );
+	$payments = $subscription->get_child_payments(!is_admin());
 	$parent   = $subscription->get_parent_invoice();
 
-	if ( $parent->exists() ) {
-		$payments = array_merge( array( $parent ), $payments );
+	if ($parent->exists()) {
+		$payments = array_merge(array($parent), $payments);
 	}
 
 	$table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
+	if (!is_admin()) {
 		$table_class = 'table table-bordered';
 	}
 
@@ -466,9 +466,9 @@ 
 				<thead>
 					<tr>
 						<?php
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = esc_html( $label );
+							foreach ($columns as $key => $label) {
+								$key   = esc_attr($key);
+								$label = esc_html($label);
 								$class = 'text-left';
 
 								echo "<th class='subscription-invoice-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
@@ -479,57 +479,57 @@ 
 
 				<tbody>
 
-					<?php if ( empty( $payments ) ) : ?>
+					<?php if (empty($payments)) : ?>
 						<tr>
 							<td colspan="<?php echo count($columns); ?>" class="p-2 text-left text-muted">
-								<?php _e( 'This subscription has no invoices.', 'invoicing' ); ?>
+								<?php _e('This subscription has no invoices.', 'invoicing'); ?>
 							</td>
 						</tr>
 					<?php endif; ?>
 
 					<?php
 
-						foreach( $payments as $payment ) :
+						foreach ($payments as $payment) :
 
 							// Ensure that we have an invoice.
-							$payment = new WPInv_Invoice( $payment );
+							$payment = new WPInv_Invoice($payment);
 
 							// Abort if the invoice is invalid...
-							if ( ! $payment->exists() ) {
+							if (!$payment->exists()) {
 								continue;
 							}
 
 							// ... or belongs to a different subscription.
-							if ( $strict && $payment->is_renewal() && $payment->get_subscription_id() && $payment->get_subscription_id() != $subscription->get_id() ) {
+							if ($strict && $payment->is_renewal() && $payment->get_subscription_id() && $payment->get_subscription_id() != $subscription->get_id()) {
 								continue;
 							}
 
 							echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									$class = 'text-left';
 
 									echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+										switch ($key) {
 
 											case 'total':
-												echo '<strong>' . wpinv_price( $payment->get_total(), $payment->get_currency() ) . '</strong>';
+												echo '<strong>' . wpinv_price($payment->get_total(), $payment->get_currency()) . '</strong>';
 												break;
 
 											case 'relationship':
-												echo $payment->is_renewal() ? __( 'Renewal Invoice', 'invoicing' ) : __( 'Initial Invoice', 'invoicing' );
+												echo $payment->is_renewal() ? __('Renewal Invoice', 'invoicing') : __('Initial Invoice', 'invoicing');
 												break;
 
 											case 'date':
-												echo getpaid_format_date_value( $payment->get_date_created() );
+												echo getpaid_format_date_value($payment->get_date_created());
 												break;
 
 											case 'status':
 
 												$status = $payment->get_status_nicename();
-												if ( is_admin() ) {
+												if (is_admin()) {
 													$status = $payment->get_status_label_html();
 												}
 
@@ -537,13 +537,13 @@ 
 												break;
 
 											case 'invoice':
-												$link    = esc_url( get_edit_post_link( $payment->get_id() ) );
+												$link = esc_url(get_edit_post_link($payment->get_id()));
 
-												if ( ! is_admin() ) {
-													$link = esc_url( $payment->get_view_url() );
+												if (!is_admin()) {
+													$link = esc_url($payment->get_view_url());
 												}
 
-												$invoice = esc_html( $payment->get_number() );
+												$invoice = esc_html($payment->get_number());
 												echo "<a href='$link'>$invoice</a>";
 												break;
 										}
@@ -571,12 +571,12 @@ 
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_item_details_metabox( $subscription ) {
+function getpaid_admin_subscription_item_details_metabox($subscription) {
 
 	// Fetch the subscription group.
-	$subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_payment_id(), $subscription->get_id() );
+	$subscription_group = getpaid_get_invoice_subscription_group($subscription->get_parent_payment_id(), $subscription->get_id());
 
-	if ( empty( $subscription_group ) || empty( $subscription_group['items'] ) ) {
+	if (empty($subscription_group) || empty($subscription_group['items'])) {
 		return;
 	}
 
@@ -584,12 +584,12 @@ 
 	$columns = apply_filters(
 		'getpaid_subscription_item_details_columns',
 		array(
-			'item_name'    => __( 'Item', 'invoicing' ),
-			'price'        => __( 'Price', 'invoicing' ),
-			'tax'          => __( 'Tax', 'invoicing' ),
-			'discount'     => __( 'Discount', 'invoicing' ),
+			'item_name'    => __('Item', 'invoicing'),
+			'price'        => __('Price', 'invoicing'),
+			'tax'          => __('Tax', 'invoicing'),
+			'discount'     => __('Discount', 'invoicing'),
 			//'initial'      => __( 'Initial Amount', 'invoicing' ),
-			'recurring'    => __( 'Subtotal', 'invoicing' ),
+			'recurring'    => __('Subtotal', 'invoicing'),
 		),
 		$subscription
 	);
@@ -598,13 +598,13 @@ 
 
 	$invoice = $subscription->get_parent_invoice();
 
-	if ( ( ! wpinv_use_taxes() || ! $invoice->is_taxable() ) && isset( $columns['tax'] ) ) {
-		unset( $columns['tax'] );
+	if ((!wpinv_use_taxes() || !$invoice->is_taxable()) && isset($columns['tax'])) {
+		unset($columns['tax']);
 	}
 
 	$table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
+	if (!is_admin()) {
 		$table_class = 'table table-bordered';
 	}
 
@@ -617,9 +617,9 @@ 
 					<tr>
 						<?php
 
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = esc_html( $label );
+							foreach ($columns as $key => $label) {
+								$key   = esc_attr($key);
+								$label = esc_html($label);
 								$class = 'text-left';
 
 								echo "<th class='subscription-item-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
@@ -632,48 +632,48 @@ 
 
 					<?php
 
-						foreach( $subscription_group['items'] as $subscription_group_item ) :
+						foreach ($subscription_group['items'] as $subscription_group_item) :
 
 							echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									$class = 'text-left';
 
 									echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+										switch ($key) {
 
 											case 'item_name':
-												$item_name = get_the_title( $subscription_group_item['item_id'] );
-												$item_name = empty( $item_name ) ? $subscription_group_item['item_name'] : $item_name;
+												$item_name = get_the_title($subscription_group_item['item_id']);
+												$item_name = empty($item_name) ? $subscription_group_item['item_name'] : $item_name;
 
-												if ( $invoice->get_template() == 'amount' || 1 == (float) $subscription_group_item['quantity'] ) {
-													echo esc_html( $item_name );
+												if ($invoice->get_template() == 'amount' || 1 == (float) $subscription_group_item['quantity']) {
+													echo esc_html($item_name);
 												} else {
-													printf( '%1$s x %2$d', esc_html( $item_name ), (float) $subscription_group_item['quantity'] );
+													printf('%1$s x %2$d', esc_html($item_name), (float) $subscription_group_item['quantity']);
 												}
 
 												break;
 
 											case 'price':
-												echo wpinv_price( $subscription_group_item['item_price'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['item_price'], $invoice->get_currency());
 												break;
 
 											case 'tax':
-												echo wpinv_price( $subscription_group_item['tax'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['tax'], $invoice->get_currency());
 												break;
 
 											case 'discount':
-												echo wpinv_price( $subscription_group_item['discount'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['discount'], $invoice->get_currency());
 												break;
 
 											case 'initial':
-												echo wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency());
 												break;
 
 											case 'recurring':
-												echo '<strong>' . wpinv_price( $subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency() ) . '</strong>';
+												echo '<strong>' . wpinv_price($subscription_group_item['price'] * $subscription_group_item['quantity'], $invoice->get_currency()) . '</strong>';
 												break;
 
 										}
@@ -686,24 +686,24 @@ 
 
 						endforeach;
 
-						foreach( $subscription_group['fees'] as $subscription_group_fee ) :
+						foreach ($subscription_group['fees'] as $subscription_group_fee) :
 
 							echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									$class = 'text-left';
 
 									echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+										switch ($key) {
 
 											case 'item_name':
-												echo esc_html( $subscription_group_fee['name'] );
+												echo esc_html($subscription_group_fee['name']);
 												break;
 
 											case 'price':
-												echo wpinv_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_fee['initial_fee'], $invoice->get_currency());
 												break;
 
 											case 'tax':
@@ -715,11 +715,11 @@ 
 												break;
 
 											case 'initial':
-												echo wpinv_price( $subscription_group_fee['initial_fee'], $invoice->get_currency() );
+												echo wpinv_price($subscription_group_fee['initial_fee'], $invoice->get_currency());
 												break;
 
 											case 'recurring':
-												echo '<strong>' . wpinv_price( $subscription_group_fee['recurring_fee'], $invoice->get_currency() ) . '</strong>';
+												echo '<strong>' . wpinv_price($subscription_group_fee['recurring_fee'], $invoice->get_currency()) . '</strong>';
 												break;
 
 										}
@@ -748,12 +748,12 @@ 
  * @param WPInv_Subscription $subscription
  * @param bool $skip_current
  */
-function getpaid_admin_subscription_related_subscriptions_metabox( $subscription, $skip_current = true ) {
+function getpaid_admin_subscription_related_subscriptions_metabox($subscription, $skip_current = true) {
 
 	// Fetch the subscription groups.
-	$subscription_groups = getpaid_get_invoice_subscription_groups( $subscription->get_parent_payment_id() );
+	$subscription_groups = getpaid_get_invoice_subscription_groups($subscription->get_parent_payment_id());
 
-	if ( empty( $subscription_groups ) ) {
+	if (empty($subscription_groups)) {
 		return;
 	}
 
@@ -761,23 +761,23 @@ 
 	$columns = apply_filters(
 		'getpaid_subscription_related_subscriptions_columns',
 		array(
-			'subscription'      => __( 'Subscription', 'invoicing' ),
-			'start_date'        => __( 'Start Date', 'invoicing' ),
-			'renewal_date'      => __( 'Next Payment', 'invoicing' ),
-			'renewals'          => __( 'Payments', 'invoicing' ),
-			'item'              => __( 'Items', 'invoicing' ),
-			'status'            => __( 'Status', 'invoicing' ),
+			'subscription'      => __('Subscription', 'invoicing'),
+			'start_date'        => __('Start Date', 'invoicing'),
+			'renewal_date'      => __('Next Payment', 'invoicing'),
+			'renewals'          => __('Payments', 'invoicing'),
+			'item'              => __('Items', 'invoicing'),
+			'status'            => __('Status', 'invoicing'),
 		),
 		$subscription
 	);
 
-	if ( $subscription->get_status() == 'pending' ) {
-		unset( $columns['start_date'], $columns['renewal_date'] );
+	if ($subscription->get_status() == 'pending') {
+		unset($columns['start_date'], $columns['renewal_date']);
 	}
 
 	$table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
+	if (!is_admin()) {
 		$table_class = 'table table-bordered';
 	}
 
@@ -790,9 +790,9 @@ 
 					<tr>
 						<?php
 
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = esc_html( $label );
+							foreach ($columns as $key => $label) {
+								$key   = esc_attr($key);
+								$label = esc_html($label);
 								$class = 'text-left';
 
 								echo "<th class='related-subscription-field-$key bg-light p-2 $class color-dark font-weight-bold'>$label</th>";
@@ -805,62 +805,62 @@ 
 
 					<?php
 
-						foreach( $subscription_groups as $subscription_group ) :
+						foreach ($subscription_groups as $subscription_group) :
 
 							// Do not list current subscription.
-							if ( $skip_current && (int) $subscription_group['subscription_id'] === $subscription->get_id() ) {
+							if ($skip_current && (int) $subscription_group['subscription_id'] === $subscription->get_id()) {
 								continue;
 							}
 
 							// Ensure the subscription exists.
-							$_suscription = new WPInv_Subscription( $subscription_group['subscription_id'] );
+							$_suscription = new WPInv_Subscription($subscription_group['subscription_id']);
 
-							if ( ! $_suscription->exists() ) {
+							if (!$_suscription->exists()) {
 								continue;
 							}
 
 							echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									$class = 'text-left';
 
 									echo "<td class='p-2 $class'>";
 
-										switch( $key ) {
+										switch ($key) {
 
 											case 'status':
 												echo $_suscription->get_status_label_html();
 												break;
 
 											case 'item':
-												$markup = array_map( array( 'WPInv_Subscriptions_List_Table', 'generate_item_markup' ), array_keys( $subscription_group['items'] ) );
-												echo implode( ' | ', $markup );
+												$markup = array_map(array('WPInv_Subscriptions_List_Table', 'generate_item_markup'), array_keys($subscription_group['items']));
+												echo implode(' | ', $markup);
 												break;
 
 											case 'renewals':
 												$max_bills = $_suscription->get_bill_times();
-												echo $_suscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+												echo $_suscription->get_times_billed() . ' / ' . (empty($max_bills) ? "&infin;" : $max_bills);
 												break;
 
 											case 'renewal_date':
-												echo $_suscription->is_active() ? getpaid_format_date_value( $_suscription->get_expiration() ) : "&mdash;";
+												echo $_suscription->is_active() ? getpaid_format_date_value($_suscription->get_expiration()) : "&mdash;";
 												break;
 
 											case 'start_date':
-												echo 'pending' == $_suscription->get_status() ? "&mdash;" : getpaid_format_date_value( $_suscription->get_date_created() );
+												echo 'pending' == $_suscription->get_status() ? "&mdash;" : getpaid_format_date_value($_suscription->get_date_created());
 												break;
 
 											case 'subscription':
-												$url = is_admin() ? admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $_suscription->get_id() ) ) : $_suscription->get_view_url();
+												$url = is_admin() ? admin_url('admin.php?page=wpinv-subscriptions&id=' . absint($_suscription->get_id())) : $_suscription->get_view_url();
 												printf(
 													'%1$s#%2$s%3$s',
-													'<a href="' . esc_url( $url ) . '">',
-													'<strong>' . intval( $_suscription->get_id() ) . '</strong>',
+													'<a href="' . esc_url($url) . '">',
+													'<strong>' . intval($_suscription->get_id()) . '</strong>',
 													'</a>'
 												);
 
-												echo WPInv_Subscriptions_List_Table::column_amount( $_suscription );
+												echo WPInv_Subscriptions_List_Table::column_amount($_suscription);
 												break;
 
 										}

includes/class-bp-getpaid-component.php

Indentation +129 added lines, -129 removed lines

@@ -17,45 +17,45 @@ 
  */
 class BP_GetPaid_Component extends BP_Component {
 
-	/**
-	 * Start the component setup process.
-	 *
-	 * @since 2.1.5
-	 */
-	public function __construct() {
-		parent::start(
-			'getpaid',
-			'GetPaid',
-			buddypress()->plugin_dir,
-			array(
-				'adminbar_myaccount_order' => 30,
-			)
-		);
-	}
+    /**
+     * Start the component setup process.
+     *
+     * @since 2.1.5
+     */
+    public function __construct() {
+        parent::start(
+            'getpaid',
+            'GetPaid',
+            buddypress()->plugin_dir,
+            array(
+                'adminbar_myaccount_order' => 30,
+            )
+        );
+    }
 
     /**
-	 * Set up component global variables.
-	 *
-	 * @since 2.1.5
-	 *
-	 *
-	 * @param array $args {
-	 *     All values are optional.
-	 *     @type string   $slug                  The component slug. Used to construct certain URLs, such as 'friends' in
-	 *                                           http://example.com/members/joe/friends/. Default: the value of $this->id.
-	 *     @type string   $root_slug             The component root slug. Note that this value is generally unused if the
-	 *                                           component has a root directory (the slug will be overridden by the
-	 *                                           post_name of the directory page). Default: the slug of the directory page
-	 *                                           if one is found, otherwise an empty string.
-	 *     @type bool     $has_directory         Set to true if the component requires an associated WordPress page.
-	 *     @type callable $notification_callback Optional. The callable function that formats the component's notifications.
-	 *     @type string   $search_term           Optional. The placeholder text in the component directory search box. Eg,
-	 *                                           'Search Groups...'.
-	 *     @type array    $global_tables         Optional. An array of database table names.
-	 *     @type array    $meta_tables           Optional. An array of metadata table names.
-	 * }
-	 */
-	public function setup_globals( $args = array() ) {
+     * Set up component global variables.
+     *
+     * @since 2.1.5
+     *
+     *
+     * @param array $args {
+     *     All values are optional.
+     *     @type string   $slug                  The component slug. Used to construct certain URLs, such as 'friends' in
+     *                                           http://example.com/members/joe/friends/. Default: the value of $this->id.
+     *     @type string   $root_slug             The component root slug. Note that this value is generally unused if the
+     *                                           component has a root directory (the slug will be overridden by the
+     *                                           post_name of the directory page). Default: the slug of the directory page
+     *                                           if one is found, otherwise an empty string.
+     *     @type bool     $has_directory         Set to true if the component requires an associated WordPress page.
+     *     @type callable $notification_callback Optional. The callable function that formats the component's notifications.
+     *     @type string   $search_term           Optional. The placeholder text in the component directory search box. Eg,
+     *                                           'Search Groups...'.
+     *     @type array    $global_tables         Optional. An array of database table names.
+     *     @type array    $meta_tables           Optional. An array of metadata table names.
+     * }
+     */
+    public function setup_globals( $args = array() ) {
         parent::setup_globals(
             array(
                 'id'            => 'getpaid',
@@ -64,21 +64,21 @@ 
                 'has_directory' => false
             )
         );
-	}
-
-	/**
-	 * Set up component navigation.
-	 *
-	 * @since 2.1.5
-	 *
-	 * @see BP_Component::setup_nav() for a description of arguments.
-	 *
-	 * @param array $main_nav Optional. See BP_Component::setup_nav() for description.
-	 * @param array $sub_nav  Optional. See BP_Component::setup_nav() for description.
-	 */
-	public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
-
-		// Abort if the integration is inactive.
+    }
+
+    /**
+     * Set up component navigation.
+     *
+     * @since 2.1.5
+     *
+     * @see BP_Component::setup_nav() for a description of arguments.
+     *
+     * @param array $main_nav Optional. See BP_Component::setup_nav() for description.
+     * @param array $sub_nav  Optional. See BP_Component::setup_nav() for description.
+     */
+    public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
+
+        // Abort if the integration is inactive.
         if ( ! getpaid_is_buddypress_integration_active() || ! is_user_logged_in() ) {
             return;
         }
@@ -88,25 +88,25 @@ 
             return;
         }
 
-		// Determine user to use.
-		$user_domain   = bp_loggedin_user_domain();
-		$slug          = 'getpaid';
-		$payments_link = trailingslashit( $user_domain . $slug );
-
-		// Add 'Payments' to the main navigation.
-		$main_nav = array(
-			'name'                => _x( 'Billing', 'BuddyPress profile payments screen nav', 'invoicing' ),
-			'slug'                => $slug,
-			'position'            => apply_filters( 'wpinv_bp_nav_position', wpinv_get_option( 'wpinv_menu_position', 91 ), $slug ),
-			'screen_function'     => array( $this, 'display_current_tab' ),
-			'default_subnav_slug' => apply_filters( 'getpaid_default_tab', 'gp-edit-address' ),
+        // Determine user to use.
+        $user_domain   = bp_loggedin_user_domain();
+        $slug          = 'getpaid';
+        $payments_link = trailingslashit( $user_domain . $slug );
+
+        // Add 'Payments' to the main navigation.
+        $main_nav = array(
+            'name'                => _x( 'Billing', 'BuddyPress profile payments screen nav', 'invoicing' ),
+            'slug'                => $slug,
+            'position'            => apply_filters( 'wpinv_bp_nav_position', wpinv_get_option( 'wpinv_menu_position', 91 ), $slug ),
+            'screen_function'     => array( $this, 'display_current_tab' ),
+            'default_subnav_slug' => apply_filters( 'getpaid_default_tab', 'gp-edit-address' ),
             'show_for_displayed_user' => false,
-			'item_css_id'         => $this->id,
-			'parent_url'          => $user_domain,
-			'parent_slug'         => buddypress()->slug,
-		);
+            'item_css_id'         => $this->id,
+            'parent_url'          => $user_domain,
+            'parent_slug'         => buddypress()->slug,
+        );
 
-		// Add the subnav items to the payments nav item if we are using a theme that supports this.
+        // Add the subnav items to the payments nav item if we are using a theme that supports this.
         foreach ( getpaid_get_user_content_tabs() as $_slug => $tab ) {
 
             $sub_nav[] = array(
@@ -116,8 +116,8 @@ 
                 'parent_slug'     => $slug,
                 'position' => 10,
                 'screen_function'        => function() use ( $tab ) {
-					$GLOBALS['getpaid_bp_current_tab'] = $tab;
-					$this->display_current_tab();
+                    $GLOBALS['getpaid_bp_current_tab'] = $tab;
+                    $this->display_current_tab();
                 },
                 'show_for_displayed_user' => false,
                 'item_css_id'             => "getpaid-bp-$_slug",
@@ -125,27 +125,27 @@ 
 
         }
 
-		parent::setup_nav( $main_nav, $sub_nav );
-	}
-
-	/**
-	 * Set up the component entries in the WordPress Admin Bar.
-	 *
-	 * @since 2.1.5
-	 *
-	 * @see BP_Component::setup_nav() for a description of the $wp_admin_nav
-	 *      parameter array.
-	 *
-	 * @param array $wp_admin_nav See BP_Component::setup_admin_bar() for a
-	 *                            description.
-	 */
-	public function setup_admin_bar( $wp_admin_nav = array() ) {
-
-		// Menus for logged in user.
-		if ( is_user_logged_in() ) {
+        parent::setup_nav( $main_nav, $sub_nav );
+    }
 
-			// Setup the logged in user variables.
-			$payments_link = trailingslashit( bp_loggedin_user_domain() . 'getpaid/' );
+    /**
+     * Set up the component entries in the WordPress Admin Bar.
+     *
+     * @since 2.1.5
+     *
+     * @see BP_Component::setup_nav() for a description of the $wp_admin_nav
+     *      parameter array.
+     *
+     * @param array $wp_admin_nav See BP_Component::setup_admin_bar() for a
+     *                            description.
+     */
+    public function setup_admin_bar( $wp_admin_nav = array() ) {
+
+        // Menus for logged in user.
+        if ( is_user_logged_in() ) {
+
+            // Setup the logged in user variables.
+            $payments_link = trailingslashit( bp_loggedin_user_domain() . 'getpaid/' );
 
             // Add the "Payments" sub menu.
             $wp_admin_nav[] = array(
@@ -167,50 +167,50 @@ 
 
             }
 
-		}
-
-		parent::setup_admin_bar( $wp_admin_nav );
-	}
+        }
 
-	/**
-	 * Retrieves the current tab.
-	 *
-	 * @since 2.1.5
-	 */
-	public function get_current_tab() {
-		global $getpaid_bp_current_tab;
+        parent::setup_admin_bar( $wp_admin_nav );
+    }
 
-		if ( empty( $getpaid_bp_current_tab ) ) {
-			return array(
-				'label'     => __( 'Invoices', 'invoicing' ),
-				'content'   => '[wpinv_history]',
-				'icon'      => 'fas fa-file-invoice',
-			);
-		}
+    /**
+     * Retrieves the current tab.
+     *
+     * @since 2.1.5
+     */
+    public function get_current_tab() {
+        global $getpaid_bp_current_tab;
+
+        if ( empty( $getpaid_bp_current_tab ) ) {
+            return array(
+                'label'     => __( 'Invoices', 'invoicing' ),
+                'content'   => '[wpinv_history]',
+                'icon'      => 'fas fa-file-invoice',
+            );
+        }
 
-		return $getpaid_bp_current_tab;
-	}
+        return $getpaid_bp_current_tab;
+    }
 
-	/**
-	 * Displays the current tab.
-	 *
-	 * @since 2.1.5
-	 */
-	public function display_current_tab() {
+    /**
+     * Displays the current tab.
+     *
+     * @since 2.1.5
+     */
+    public function display_current_tab() {
 
-		add_action( 'bp_template_content', array( $this, 'handle_display_current_tab' ) );
-		$template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
+        add_action( 'bp_template_content', array( $this, 'handle_display_current_tab' ) );
+        $template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
 
         bp_core_load_template( apply_filters( 'wpinv_bp_core_template_plugin', $template ) );
-	}
-
-	/**
-	 * Handles the actual display of the current tab.
-	 *
-	 * @since 2.1.5
-	 */
-	public function handle_display_current_tab() {
-		echo getpaid_prepare_user_content_tab( $this->get_current_tab() );
-	}
+    }
+
+    /**
+     * Handles the actual display of the current tab.
+     *
+     * @since 2.1.5
+     */
+    public function handle_display_current_tab() {
+        echo getpaid_prepare_user_content_tab( $this->get_current_tab() );
+    }
 
 }

Spacing +29 added lines, -29 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 // Exit if accessed directly.
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Main GetPaid Class.
@@ -55,7 +55,7 @@ 
 	 *     @type array    $meta_tables           Optional. An array of metadata table names.
 	 * }
 	 */
-	public function setup_globals( $args = array() ) {
+	public function setup_globals($args = array()) {
         parent::setup_globals(
             array(
                 'id'            => 'getpaid',
@@ -76,30 +76,30 @@ 
 	 * @param array $main_nav Optional. See BP_Component::setup_nav() for description.
 	 * @param array $sub_nav  Optional. See BP_Component::setup_nav() for description.
 	 */
-	public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
+	public function setup_nav($main_nav = array(), $sub_nav = array()) {
 
 		// Abort if the integration is inactive.
-        if ( ! getpaid_is_buddypress_integration_active() || ! is_user_logged_in() ) {
+        if (!getpaid_is_buddypress_integration_active() || !is_user_logged_in()) {
             return;
         }
     
         // Or a user is not viewing their profile.
-        if ( bp_displayed_user_id() != bp_loggedin_user_id() ) {
+        if (bp_displayed_user_id() != bp_loggedin_user_id()) {
             return;
         }
 
 		// Determine user to use.
 		$user_domain   = bp_loggedin_user_domain();
 		$slug          = 'getpaid';
-		$payments_link = trailingslashit( $user_domain . $slug );
+		$payments_link = trailingslashit($user_domain . $slug);
 
 		// Add 'Payments' to the main navigation.
 		$main_nav = array(
-			'name'                => _x( 'Billing', 'BuddyPress profile payments screen nav', 'invoicing' ),
+			'name'                => _x('Billing', 'BuddyPress profile payments screen nav', 'invoicing'),
 			'slug'                => $slug,
-			'position'            => apply_filters( 'wpinv_bp_nav_position', wpinv_get_option( 'wpinv_menu_position', 91 ), $slug ),
-			'screen_function'     => array( $this, 'display_current_tab' ),
-			'default_subnav_slug' => apply_filters( 'getpaid_default_tab', 'gp-edit-address' ),
+			'position'            => apply_filters('wpinv_bp_nav_position', wpinv_get_option('wpinv_menu_position', 91), $slug),
+			'screen_function'     => array($this, 'display_current_tab'),
+			'default_subnav_slug' => apply_filters('getpaid_default_tab', 'gp-edit-address'),
             'show_for_displayed_user' => false,
 			'item_css_id'         => $this->id,
 			'parent_url'          => $user_domain,
@@ -107,15 +107,15 @@ 
 		);
 
 		// Add the subnav items to the payments nav item if we are using a theme that supports this.
-        foreach ( getpaid_get_user_content_tabs() as $_slug => $tab ) {
+        foreach (getpaid_get_user_content_tabs() as $_slug => $tab) {
 
             $sub_nav[] = array(
-                'name'            => $tab[ 'label'],
+                'name'            => $tab['label'],
                 'slug'            => $_slug,
                 'parent_url'      => $payments_link,
                 'parent_slug'     => $slug,
                 'position' => 10,
-                'screen_function'        => function() use ( $tab ) {
+                'screen_function'        => function() use ($tab) {
 					$GLOBALS['getpaid_bp_current_tab'] = $tab;
 					$this->display_current_tab();
                 },
@@ -125,7 +125,7 @@ 
 
         }
 
-		parent::setup_nav( $main_nav, $sub_nav );
+		parent::setup_nav($main_nav, $sub_nav);
 	}
 
 	/**
@@ -139,29 +139,29 @@ 
 	 * @param array $wp_admin_nav See BP_Component::setup_admin_bar() for a
 	 *                            description.
 	 */
-	public function setup_admin_bar( $wp_admin_nav = array() ) {
+	public function setup_admin_bar($wp_admin_nav = array()) {
 
 		// Menus for logged in user.
-		if ( is_user_logged_in() ) {
+		if (is_user_logged_in()) {
 
 			// Setup the logged in user variables.
-			$payments_link = trailingslashit( bp_loggedin_user_domain() . 'getpaid/' );
+			$payments_link = trailingslashit(bp_loggedin_user_domain() . 'getpaid/');
 
             // Add the "Payments" sub menu.
             $wp_admin_nav[] = array(
                 'parent' => buddypress()->my_account_menu_id,
                 'id'     => 'my-account-getpaid',
-                'title'  => _x( 'Billing', 'BuddyPress my account payments sub nav', 'invoicing' ),
-                'href'   => $payments_link . apply_filters( 'getpaid_default_tab', 'gp-edit-address' ),
+                'title'  => _x('Billing', 'BuddyPress my account payments sub nav', 'invoicing'),
+                'href'   => $payments_link . apply_filters('getpaid_default_tab', 'gp-edit-address'),
             );
 
-            foreach ( getpaid_get_user_content_tabs() as $slug => $tab ) {
+            foreach (getpaid_get_user_content_tabs() as $slug => $tab) {
 
                 $wp_admin_nav[] = array(
                     'parent'   => 'my-account-getpaid',
                     'id'       => 'my-account-getpaid' . $slug,
-                    'title'    => $tab[ 'label'],
-                    'href'     => trailingslashit( $payments_link . $slug ),
+                    'title'    => $tab['label'],
+                    'href'     => trailingslashit($payments_link . $slug),
                     'position' => 20
                 );
 
@@ -169,7 +169,7 @@ 
 
 		}
 
-		parent::setup_admin_bar( $wp_admin_nav );
+		parent::setup_admin_bar($wp_admin_nav);
 	}
 
 	/**
@@ -180,9 +180,9 @@ 
 	public function get_current_tab() {
 		global $getpaid_bp_current_tab;
 
-		if ( empty( $getpaid_bp_current_tab ) ) {
+		if (empty($getpaid_bp_current_tab)) {
 			return array(
-				'label'     => __( 'Invoices', 'invoicing' ),
+				'label'     => __('Invoices', 'invoicing'),
 				'content'   => '[wpinv_history]',
 				'icon'      => 'fas fa-file-invoice',
 			);
@@ -198,10 +198,10 @@ 
 	 */
 	public function display_current_tab() {
 
-		add_action( 'bp_template_content', array( $this, 'handle_display_current_tab' ) );
-		$template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
+		add_action('bp_template_content', array($this, 'handle_display_current_tab'));
+		$template = apply_filters('bp_core_template_plugin', 'members/single/plugins');
 
-        bp_core_load_template( apply_filters( 'wpinv_bp_core_template_plugin', $template ) );
+        bp_core_load_template(apply_filters('wpinv_bp_core_template_plugin', $template));
 	}
 
 	/**
@@ -210,7 +210,7 @@ 
 	 * @since 2.1.5
 	 */
 	public function handle_display_current_tab() {
-		echo getpaid_prepare_user_content_tab( $this->get_current_tab() );
+		echo getpaid_prepare_user_content_tab($this->get_current_tab());
 	}
 
 }

includes/payments/class-getpaid-payment-form-submission-discount.php

Indentation +159 added lines, -159 removed lines

@@ -12,167 +12,167 @@
  */
 class GetPaid_Payment_Form_Submission_Discount {
 
-	/**
-	 * Submission discounts.
-	 * @var array
-	 */
-	public $discounts = array();
+    /**
+     * Submission discounts.
+     * @var array
+     */
+    public $discounts = array();
+
+    /**
+     * Class constructor
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     * @param float                           $initial_total
+     * @param float                           $recurring_total
+     */
+    public function __construct( $submission, $initial_total, $recurring_total ) {
+
+        // Process any existing invoice discounts.
+        if ( $submission->has_invoice() ) {
+            $this->discounts = $submission->get_invoice()->get_discounts();
+        }
+
+        // Do we have a discount?
+        $discount = $submission->get_field( 'discount' );
+
+        if ( empty( $discount ) ) {
+
+            if ( isset( $this->discounts['discount_code'] ) ) {
+                unset( $this->discounts['discount_code'] );
+            }
+
+            return;
+        }
+
+        // Processes the discount code.
+        $amount = max( $initial_total, $recurring_total );
+        $this->process_discount( $submission, $discount, $amount );
+
+    }
 
     /**
-	 * Class constructor
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 * @param float                           $initial_total
-	 * @param float                           $recurring_total
-	 */
-	public function __construct( $submission, $initial_total, $recurring_total ) {
-
-		// Process any existing invoice discounts.
-		if ( $submission->has_invoice() ) {
-			$this->discounts = $submission->get_invoice()->get_discounts();
-		}
-
-		// Do we have a discount?
-		$discount = $submission->get_field( 'discount' );
-
-		if ( empty( $discount ) ) {
-
-			if ( isset( $this->discounts['discount_code'] ) ) {
-				unset( $this->discounts['discount_code'] );
-			}
-
-			return;
-		}
-
-		// Processes the discount code.
-		$amount = max( $initial_total, $recurring_total );
-		$this->process_discount( $submission, $discount, $amount );
-
-	}
-
-	/**
-	 * Processes a submission discount.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 * @param string                          $discount
-	 * @param float                           $amount
-	 */
-	public function process_discount( $submission, $discount, $amount ) {
-
-		// Fetch the discount.
-		$discount = new WPInv_Discount( $discount );
-
-		// Ensure it is active.
+     * Processes a submission discount.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     * @param string                          $discount
+     * @param float                           $amount
+     */
+    public function process_discount( $submission, $discount, $amount ) {
+
+        // Fetch the discount.
+        $discount = new WPInv_Discount( $discount );
+
+        // Ensure it is active.
         if ( ! $this->is_discount_active( $discount ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'Invalid or expired discount code', 'invoicing' ) );
-		}
-
-		// Required items.
-		if ( ! $discount->is_required_items_met( array_keys( $submission->get_items() ) ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You are not allowed to use this discount code.', 'invoicing' ) );
-		}
-
-		// Exceeded limit.
-		if ( $discount->has_exceeded_limit() ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'This discount code has been used up', 'invoicing' ) );
-		}
-
-		// Validate usages.
-		$this->validate_single_use_discount( $submission, $discount );
-
-		// Validate amount.
-		$this->validate_discount_amount( $submission, $discount, $amount );
-
-		// Save the discount.
-		$this->discounts['discount_code'] = $this->calculate_discount( $submission, $discount );
-	}
-
-	/**
-	 * Validates a single use discount.
-	 *
-	 * @param WPInv_Discount                  $discount
-	 * @return bool
-	 */
-	public function is_discount_active(  $discount ) {
-		return $discount->exists() && $discount->is_active() && $discount->has_started() && ! $discount->is_expired();
-	}
-
-	/**
-	 * Returns a user's id or email.
-	 *
-	 * @param string $email
-	 * @return int|string|false
-	 */
-	public function get_user_id_or_email( $email ) {
-
-		if ( is_user_logged_in() ) {
-			return get_current_user_id();
-		}
-
-		return empty( $email ) ? false : sanitize_email( $email );
-	}
-
-	/**
-	 * Validates a single use discount.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 * @param WPInv_Discount                  $discount
-	 */
-	public function validate_single_use_discount( $submission, $discount ) {
-
-		// Abort if it is not a single use discount.
-		if ( ! $discount->is_single_use() ) {
-			return;
-		}
-
-		// Ensure there is a valid billing email.
-		$user = $this->get_user_id_or_email( $submission->get_billing_email() );
-
-		if ( empty( $user ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You need to either log in or enter your billing email before applying this discount', 'invoicing' ) );
-		}
-
-		// Has the user used this discount code before?
-		if ( ! $discount->is_valid_for_user( $user ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You have already used this discount', 'invoicing' ) );
-		}
-
-	}
-
-	/**
-	 * Validates the discount's amount.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 * @param WPInv_Discount         $discount
-	 * @param float                  $amount
-	 */
-	public function validate_discount_amount( $submission, $discount, $amount ) {
-
-		// Validate minimum amount.
-		if ( ! $discount->is_minimum_amount_met( $amount ) ) {
-			$min = wpinv_price( $discount->get_minimum_total(), $submission->get_currency() );
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf( __( 'The minimum total for using this discount is %s', 'invoicing' ), $min ) );
-		}
-
-		// Validate the maximum amount.
-		if ( ! $discount->is_maximum_amount_met( $amount ) ) {
-			$max = wpinv_price( $discount->get_maximum_total(), $submission->get_currency() );
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf( __( 'The maximum total for using this discount is %s', 'invoicing' ), $max ) );
-		}
-
-	}
-
-	/**
-	 * Calculates the discount code's amount.
-	 *
-	 * Ensure that the discount exists and has been validated before calling this method.
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 * @param WPInv_Discount                  $discount
-	 * @return array
-	 */
-	public function calculate_discount( $submission, $discount ) {
-		return getpaid_calculate_invoice_discount( $submission, $discount );
-	}
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'Invalid or expired discount code', 'invoicing' ) );
+        }
+
+        // Required items.
+        if ( ! $discount->is_required_items_met( array_keys( $submission->get_items() ) ) ) {
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You are not allowed to use this discount code.', 'invoicing' ) );
+        }
+
+        // Exceeded limit.
+        if ( $discount->has_exceeded_limit() ) {
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'This discount code has been used up', 'invoicing' ) );
+        }
+
+        // Validate usages.
+        $this->validate_single_use_discount( $submission, $discount );
+
+        // Validate amount.
+        $this->validate_discount_amount( $submission, $discount, $amount );
+
+        // Save the discount.
+        $this->discounts['discount_code'] = $this->calculate_discount( $submission, $discount );
+    }
+
+    /**
+     * Validates a single use discount.
+     *
+     * @param WPInv_Discount                  $discount
+     * @return bool
+     */
+    public function is_discount_active(  $discount ) {
+        return $discount->exists() && $discount->is_active() && $discount->has_started() && ! $discount->is_expired();
+    }
+
+    /**
+     * Returns a user's id or email.
+     *
+     * @param string $email
+     * @return int|string|false
+     */
+    public function get_user_id_or_email( $email ) {
+
+        if ( is_user_logged_in() ) {
+            return get_current_user_id();
+        }
+
+        return empty( $email ) ? false : sanitize_email( $email );
+    }
+
+    /**
+     * Validates a single use discount.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     * @param WPInv_Discount                  $discount
+     */
+    public function validate_single_use_discount( $submission, $discount ) {
+
+        // Abort if it is not a single use discount.
+        if ( ! $discount->is_single_use() ) {
+            return;
+        }
+
+        // Ensure there is a valid billing email.
+        $user = $this->get_user_id_or_email( $submission->get_billing_email() );
+
+        if ( empty( $user ) ) {
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You need to either log in or enter your billing email before applying this discount', 'invoicing' ) );
+        }
+
+        // Has the user used this discount code before?
+        if ( ! $discount->is_valid_for_user( $user ) ) {
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You have already used this discount', 'invoicing' ) );
+        }
+
+    }
+
+    /**
+     * Validates the discount's amount.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     * @param WPInv_Discount         $discount
+     * @param float                  $amount
+     */
+    public function validate_discount_amount( $submission, $discount, $amount ) {
+
+        // Validate minimum amount.
+        if ( ! $discount->is_minimum_amount_met( $amount ) ) {
+            $min = wpinv_price( $discount->get_minimum_total(), $submission->get_currency() );
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf( __( 'The minimum total for using this discount is %s', 'invoicing' ), $min ) );
+        }
+
+        // Validate the maximum amount.
+        if ( ! $discount->is_maximum_amount_met( $amount ) ) {
+            $max = wpinv_price( $discount->get_maximum_total(), $submission->get_currency() );
+            throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf( __( 'The maximum total for using this discount is %s', 'invoicing' ), $max ) );
+        }
+
+    }
+
+    /**
+     * Calculates the discount code's amount.
+     *
+     * Ensure that the discount exists and has been validated before calling this method.
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     * @param WPInv_Discount                  $discount
+     * @return array
+     */
+    public function calculate_discount( $submission, $discount ) {
+        return getpaid_calculate_invoice_discount( $submission, $discount );
+    }
 
 }

Spacing +41 added lines, -41 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Payment form submission discount class
@@ -25,28 +25,28 @@ 
 	 * @param float                           $initial_total
 	 * @param float                           $recurring_total
 	 */
-	public function __construct( $submission, $initial_total, $recurring_total ) {
+	public function __construct($submission, $initial_total, $recurring_total) {
 
 		// Process any existing invoice discounts.
-		if ( $submission->has_invoice() ) {
+		if ($submission->has_invoice()) {
 			$this->discounts = $submission->get_invoice()->get_discounts();
 		}
 
 		// Do we have a discount?
-		$discount = $submission->get_field( 'discount' );
+		$discount = $submission->get_field('discount');
 
-		if ( empty( $discount ) ) {
+		if (empty($discount)) {
 
-			if ( isset( $this->discounts['discount_code'] ) ) {
-				unset( $this->discounts['discount_code'] );
+			if (isset($this->discounts['discount_code'])) {
+				unset($this->discounts['discount_code']);
 			}
 
 			return;
 		}
 
 		// Processes the discount code.
-		$amount = max( $initial_total, $recurring_total );
-		$this->process_discount( $submission, $discount, $amount );
+		$amount = max($initial_total, $recurring_total);
+		$this->process_discount($submission, $discount, $amount);
 
 	}
 
@@ -57,34 +57,34 @@ 
 	 * @param string                          $discount
 	 * @param float                           $amount
 	 */
-	public function process_discount( $submission, $discount, $amount ) {
+	public function process_discount($submission, $discount, $amount) {
 
 		// Fetch the discount.
-		$discount = new WPInv_Discount( $discount );
+		$discount = new WPInv_Discount($discount);
 
 		// Ensure it is active.
-        if ( ! $this->is_discount_active( $discount ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'Invalid or expired discount code', 'invoicing' ) );
+        if (!$this->is_discount_active($discount)) {
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', __('Invalid or expired discount code', 'invoicing'));
 		}
 
 		// Required items.
-		if ( ! $discount->is_required_items_met( array_keys( $submission->get_items() ) ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You are not allowed to use this discount code.', 'invoicing' ) );
+		if (!$discount->is_required_items_met(array_keys($submission->get_items()))) {
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', __('You are not allowed to use this discount code.', 'invoicing'));
 		}
 
 		// Exceeded limit.
-		if ( $discount->has_exceeded_limit() ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'This discount code has been used up', 'invoicing' ) );
+		if ($discount->has_exceeded_limit()) {
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', __('This discount code has been used up', 'invoicing'));
 		}
 
 		// Validate usages.
-		$this->validate_single_use_discount( $submission, $discount );
+		$this->validate_single_use_discount($submission, $discount);
 
 		// Validate amount.
-		$this->validate_discount_amount( $submission, $discount, $amount );
+		$this->validate_discount_amount($submission, $discount, $amount);
 
 		// Save the discount.
-		$this->discounts['discount_code'] = $this->calculate_discount( $submission, $discount );
+		$this->discounts['discount_code'] = $this->calculate_discount($submission, $discount);
 	}
 
 	/**
@@ -93,8 +93,8 @@ 
 	 * @param WPInv_Discount                  $discount
 	 * @return bool
 	 */
-	public function is_discount_active(  $discount ) {
-		return $discount->exists() && $discount->is_active() && $discount->has_started() && ! $discount->is_expired();
+	public function is_discount_active($discount) {
+		return $discount->exists() && $discount->is_active() && $discount->has_started() && !$discount->is_expired();
 	}
 
 	/**
@@ -103,13 +103,13 @@ 
 	 * @param string $email
 	 * @return int|string|false
 	 */
-	public function get_user_id_or_email( $email ) {
+	public function get_user_id_or_email($email) {
 
-		if ( is_user_logged_in() ) {
+		if (is_user_logged_in()) {
 			return get_current_user_id();
 		}
 
-		return empty( $email ) ? false : sanitize_email( $email );
+		return empty($email) ? false : sanitize_email($email);
 	}
 
 	/**
@@ -118,23 +118,23 @@ 
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 * @param WPInv_Discount                  $discount
 	 */
-	public function validate_single_use_discount( $submission, $discount ) {
+	public function validate_single_use_discount($submission, $discount) {
 
 		// Abort if it is not a single use discount.
-		if ( ! $discount->is_single_use() ) {
+		if (!$discount->is_single_use()) {
 			return;
 		}
 
 		// Ensure there is a valid billing email.
-		$user = $this->get_user_id_or_email( $submission->get_billing_email() );
+		$user = $this->get_user_id_or_email($submission->get_billing_email());
 
-		if ( empty( $user ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You need to either log in or enter your billing email before applying this discount', 'invoicing' ) );
+		if (empty($user)) {
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', __('You need to either log in or enter your billing email before applying this discount', 'invoicing'));
 		}
 
 		// Has the user used this discount code before?
-		if ( ! $discount->is_valid_for_user( $user ) ) {
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', __( 'You have already used this discount', 'invoicing' ) );
+		if (!$discount->is_valid_for_user($user)) {
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', __('You have already used this discount', 'invoicing'));
 		}
 
 	}
@@ -146,18 +146,18 @@ 
 	 * @param WPInv_Discount         $discount
 	 * @param float                  $amount
 	 */
-	public function validate_discount_amount( $submission, $discount, $amount ) {
+	public function validate_discount_amount($submission, $discount, $amount) {
 
 		// Validate minimum amount.
-		if ( ! $discount->is_minimum_amount_met( $amount ) ) {
-			$min = wpinv_price( $discount->get_minimum_total(), $submission->get_currency() );
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf( __( 'The minimum total for using this discount is %s', 'invoicing' ), $min ) );
+		if (!$discount->is_minimum_amount_met($amount)) {
+			$min = wpinv_price($discount->get_minimum_total(), $submission->get_currency());
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf(__('The minimum total for using this discount is %s', 'invoicing'), $min));
 		}
 
 		// Validate the maximum amount.
-		if ( ! $discount->is_maximum_amount_met( $amount ) ) {
-			$max = wpinv_price( $discount->get_maximum_total(), $submission->get_currency() );
-			throw new GetPaid_Payment_Exception( '.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf( __( 'The maximum total for using this discount is %s', 'invoicing' ), $max ) );
+		if (!$discount->is_maximum_amount_met($amount)) {
+			$max = wpinv_price($discount->get_maximum_total(), $submission->get_currency());
+			throw new GetPaid_Payment_Exception('.getpaid-discount-field .getpaid-custom-payment-form-errors', sprintf(__('The maximum total for using this discount is %s', 'invoicing'), $max));
 		}
 
 	}
@@ -171,8 +171,8 @@ 
 	 * @param WPInv_Discount                  $discount
 	 * @return array
 	 */
-	public function calculate_discount( $submission, $discount ) {
-		return getpaid_calculate_invoice_discount( $submission, $discount );
+	public function calculate_discount($submission, $discount) {
+		return getpaid_calculate_invoice_discount($submission, $discount);
 	}
 
 }

includes/data/discount-schema.php

Indentation +172 added lines, -172 removed lines

@@ -13,177 +13,177 @@
 
 return array(
 
-	'id'              => array(
-		'description' => __( 'Unique identifier for the discount.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'status'          => array(
-		'description' => __( 'A named status for the discount.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array( 'publish', 'pending', 'draft', 'expired' ),
-		'default'     => 'draft',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'version'         => array(
-		'description' => __( 'Plugin version when the discount was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_created'    => array(
-		'description' => __( "The date the discount was created, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the discount was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified'   => array(
-		'description' => __( "The date the discount was last modified, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the discount was last modified.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'name'			  => array(
-		'description' => __( 'The discount name.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'description'     => array(
-		'description' => __( 'A description of what the discount is all about.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'code'            => array(
-		'description' => __( 'The discount code.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'	  => true,
-	),
-
-	'type'            => array(
-		'description' => __( 'The type of discount.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array_keys( wpinv_get_discount_types() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'default'	  => 'percent',
-	),
-
-	'amount'        => array(
-		'description' => __( 'The discount value.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'	  => true,
-	),
-
-	'formatted_amount'        => array(
-		'description' => __( 'The formatted discount value.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'uses'            => array(
-		'description' => __( 'The number of times the discount has been used.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'max_uses'        => array(
-		'description' => __( 'The maximum number of times the discount can be used.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'usage'           => array(
-		'description' => __( "The discount's usage, i.e uses / max uses.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'is_single_use'   => array(
-		'description' => __( 'Whether or not the discount can only be used once per user.', 'invoicing' ),
-		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'is_recurring'   => array(
-		'description' => __( 'Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing' ),
-		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'start_date'      => array(
-		'description' => __( 'The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'end_date'        => array(
-		'description' => __( 'The expiration date for the discount.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'allowed_items'   => array(
-		'description' => __( 'Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing' ),
-		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
-		'items'       => array(
-			'type'    => 'integer'
-		)
-	),
-
-	'excluded_items'  => array(
-		'description' => __( 'Items which are NOT allowed to use this discount.', 'invoicing' ),
-		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
-		'items'       => array(
-			'type'    => 'integer'
-		)
-	),
-
-	'required_items'  => array(
-		'description' => __( 'Items which are required to be in the cart before using this discount.', 'invoicing' ),
-		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
-		'items'       => array(
-			'type'    => 'integer'
-		)
-	),
-
-	'minimum_total'   => array(
-		'description' => __( 'The minimum total needed to use this invoice.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'maximum_total'   => array(
-		'description' => __( 'The maximum total needed to use this invoice.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
-	),
+    'id'              => array(
+        'description' => __( 'Unique identifier for the discount.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'status'          => array(
+        'description' => __( 'A named status for the discount.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array( 'publish', 'pending', 'draft', 'expired' ),
+        'default'     => 'draft',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'version'         => array(
+        'description' => __( 'Plugin version when the discount was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_created'    => array(
+        'description' => __( "The date the discount was created, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'date_created_gmt'    => array(
+        'description' => __( 'The GMT date the discount was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified'   => array(
+        'description' => __( "The date the discount was last modified, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified_gmt'    => array(
+        'description' => __( 'The GMT date the discount was last modified.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'name'			  => array(
+        'description' => __( 'The discount name.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'description'     => array(
+        'description' => __( 'A description of what the discount is all about.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'code'            => array(
+        'description' => __( 'The discount code.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'	  => true,
+    ),
+
+    'type'            => array(
+        'description' => __( 'The type of discount.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array_keys( wpinv_get_discount_types() ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'default'	  => 'percent',
+    ),
+
+    'amount'        => array(
+        'description' => __( 'The discount value.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'	  => true,
+    ),
+
+    'formatted_amount'        => array(
+        'description' => __( 'The formatted discount value.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'uses'            => array(
+        'description' => __( 'The number of times the discount has been used.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'max_uses'        => array(
+        'description' => __( 'The maximum number of times the discount can be used.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'usage'           => array(
+        'description' => __( "The discount's usage, i.e uses / max uses.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'is_single_use'   => array(
+        'description' => __( 'Whether or not the discount can only be used once per user.', 'invoicing' ),
+        'type'        => 'boolean',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'is_recurring'   => array(
+        'description' => __( 'Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing' ),
+        'type'        => 'boolean',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'start_date'      => array(
+        'description' => __( 'The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'end_date'        => array(
+        'description' => __( 'The expiration date for the discount.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'allowed_items'   => array(
+        'description' => __( 'Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing' ),
+        'type'        => 'array',
+        'context'     => array( 'view', 'edit' ),
+        'items'       => array(
+            'type'    => 'integer'
+        )
+    ),
+
+    'excluded_items'  => array(
+        'description' => __( 'Items which are NOT allowed to use this discount.', 'invoicing' ),
+        'type'        => 'array',
+        'context'     => array( 'view', 'edit' ),
+        'items'       => array(
+            'type'    => 'integer'
+        )
+    ),
+
+    'required_items'  => array(
+        'description' => __( 'Items which are required to be in the cart before using this discount.', 'invoicing' ),
+        'type'        => 'array',
+        'context'     => array( 'view', 'edit' ),
+        'items'       => array(
+            'type'    => 'integer'
+        )
+    ),
+
+    'minimum_total'   => array(
+        'description' => __( 'The minimum total needed to use this invoice.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'maximum_total'   => array(
+        'description' => __( 'The maximum total needed to use this invoice.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit' ),
+    ),
 
 );

Spacing +53 added lines, -53 removed lines

@@ -9,181 +9,181 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 return array(
 
 	'id'              => array(
-		'description' => __( 'Unique identifier for the discount.', 'invoicing' ),
+		'description' => __('Unique identifier for the discount.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'status'          => array(
-		'description' => __( 'A named status for the discount.', 'invoicing' ),
+		'description' => __('A named status for the discount.', 'invoicing'),
 		'type'        => 'string',
-		'enum'        => array( 'publish', 'pending', 'draft', 'expired' ),
+		'enum'        => array('publish', 'pending', 'draft', 'expired'),
 		'default'     => 'draft',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'version'         => array(
-		'description' => __( 'Plugin version when the discount was created.', 'invoicing' ),
+		'description' => __('Plugin version when the discount was created.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_created'    => array(
-		'description' => __( "The date the discount was created, in the site's timezone.", 'invoicing' ),
+		'description' => __("The date the discount was created, in the site's timezone.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the discount was created.', 'invoicing' ),
+		'description' => __('The GMT date the discount was created.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_modified'   => array(
-		'description' => __( "The date the discount was last modified, in the site's timezone.", 'invoicing' ),
+		'description' => __("The date the discount was last modified, in the site's timezone.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the discount was last modified.', 'invoicing' ),
+		'description' => __('The GMT date the discount was last modified.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'name'			  => array(
-		'description' => __( 'The discount name.', 'invoicing' ),
+		'description' => __('The discount name.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'description'     => array(
-		'description' => __( 'A description of what the discount is all about.', 'invoicing' ),
+		'description' => __('A description of what the discount is all about.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'code'            => array(
-		'description' => __( 'The discount code.', 'invoicing' ),
+		'description' => __('The discount code.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'required'	  => true,
 	),
 
 	'type'            => array(
-		'description' => __( 'The type of discount.', 'invoicing' ),
+		'description' => __('The type of discount.', 'invoicing'),
 		'type'        => 'string',
-		'enum'        => array_keys( wpinv_get_discount_types() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array_keys(wpinv_get_discount_types()),
+		'context'     => array('view', 'edit', 'embed'),
 		'default'	  => 'percent',
 	),
 
 	'amount'        => array(
-		'description' => __( 'The discount value.', 'invoicing' ),
+		'description' => __('The discount value.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'required'	  => true,
 	),
 
 	'formatted_amount'        => array(
-		'description' => __( 'The formatted discount value.', 'invoicing' ),
+		'description' => __('The formatted discount value.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'uses'            => array(
-		'description' => __( 'The number of times the discount has been used.', 'invoicing' ),
+		'description' => __('The number of times the discount has been used.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'embed' ),
+		'context'     => array('view', 'embed'),
 		'readonly'    => true,
 	),
 
 	'max_uses'        => array(
-		'description' => __( 'The maximum number of times the discount can be used.', 'invoicing' ),
+		'description' => __('The maximum number of times the discount can be used.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'usage'           => array(
-		'description' => __( "The discount's usage, i.e uses / max uses.", 'invoicing' ),
+		'description' => __("The discount's usage, i.e uses / max uses.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'embed' ),
+		'context'     => array('view', 'embed'),
 		'readonly'    => true,
 	),
 
 	'is_single_use'   => array(
-		'description' => __( 'Whether or not the discount can only be used once per user.', 'invoicing' ),
+		'description' => __('Whether or not the discount can only be used once per user.', 'invoicing'),
 		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'is_recurring'   => array(
-		'description' => __( 'Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing' ),
+		'description' => __('Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing'),
 		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'start_date'      => array(
-		'description' => __( 'The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing' ),
+		'description' => __('The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'end_date'        => array(
-		'description' => __( 'The expiration date for the discount.', 'invoicing' ),
+		'description' => __('The expiration date for the discount.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'allowed_items'   => array(
-		'description' => __( 'Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing' ),
+		'description' => __('Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing'),
 		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 		'items'       => array(
 			'type'    => 'integer'
 		)
 	),
 
 	'excluded_items'  => array(
-		'description' => __( 'Items which are NOT allowed to use this discount.', 'invoicing' ),
+		'description' => __('Items which are NOT allowed to use this discount.', 'invoicing'),
 		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 		'items'       => array(
 			'type'    => 'integer'
 		)
 	),
 
 	'required_items'  => array(
-		'description' => __( 'Items which are required to be in the cart before using this discount.', 'invoicing' ),
+		'description' => __('Items which are required to be in the cart before using this discount.', 'invoicing'),
 		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 		'items'       => array(
 			'type'    => 'integer'
 		)
 	),
 
 	'minimum_total'   => array(
-		'description' => __( 'The minimum total needed to use this invoice.', 'invoicing' ),
+		'description' => __('The minimum total needed to use this invoice.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'maximum_total'   => array(
-		'description' => __( 'The maximum total needed to use this invoice.', 'invoicing' ),
+		'description' => __('The maximum total needed to use this invoice.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 );

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

Indentation +392 added lines, -392 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -11,395 +11,395 @@ 
  */
 class AUI_Component_Helper {
 
-	/**
-	 * A component helper for generating a input name.
-	 *
-	 * @param $text
-	 * @param $multiple bool If the name is set to be multiple but no brackets found then we add some.
-	 *
-	 * @return string
-	 */
-	public static function name( $text, $multiple = false ) {
-		$output = '';
-
-		if ( $text ) {
-			$is_multiple = strpos( $text, '[' ) === false && $multiple ? '[]' : '';
-			$output      = ' name="' . esc_attr( $text ) . $is_multiple . '" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item id.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function id( $text ) {
-		$output = '';
-
-		if ( $text ) {
-			$output = ' id="' . sanitize_html_class( $text ) . '" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item title.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function title( $text ) {
-		$output = '';
-
-		if ( $text ) {
-			$output = ' title="' . esc_attr( $text ) . '" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item value.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function value( $text ) {
-		$output = '';
-
-		if ( $text !== null && $text !== false ) {
-			$output = ' value="' . esc_attr( wp_unslash( $text ) ) . '" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item class attribute.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function class_attr( $text ) {
-		$output = '';
-
-		if ( $text ) {
-			$classes = self::esc_classes( $text );
-			if ( ! empty( $classes ) ) {
-				$output = ' class="' . $classes . '" ';
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Escape a string of classes.
-	 *
-	 * @param $text
-	 *
-	 * @return string
-	 */
-	public static function esc_classes( $text ) {
-		$output = '';
-
-		if ( $text ) {
-			$classes = explode( " ", $text );
-			$classes = array_map( "trim", $classes );
-			$classes = array_map( "sanitize_html_class", $classes );
-			if ( ! empty( $classes ) ) {
-				$output = implode( " ", $classes );
-			}
-		}
-
-		return $output;
-
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function data_attributes( $args ) {
-		$output = '';
-
-		if ( ! empty( $args ) ) {
-
-			foreach ( $args as $key => $val ) {
-				if ( substr( $key, 0, 5 ) === "data-" ) {
-					$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function aria_attributes( $args ) {
-		$output = '';
-
-		if ( ! empty( $args ) ) {
-
-			foreach ( $args as $key => $val ) {
-				if ( substr( $key, 0, 5 ) === "aria-" ) {
-					$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Build a font awesome icon from a class.
-	 *
-	 * @param $class
-	 * @param bool $space_after
-	 * @param array $extra_attributes An array of extra attributes.
-	 *
-	 * @return string
-	 */
-	public static function icon( $class, $space_after = false, $extra_attributes = array() ) {
-		$output = '';
-
-		if ( $class ) {
-			$classes = self::esc_classes( $class );
-			if ( ! empty( $classes ) ) {
-				$output = '<i class="' . $classes . '" ';
-				// extra attributes
-				if ( ! empty( $extra_attributes ) ) {
-					$output .= AUI_Component_Helper::extra_attributes( $extra_attributes );
-				}
-				$output .= '></i>';
-				if ( $space_after ) {
-					$output .= " ";
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function extra_attributes( $args ) {
-		$output = '';
-
-		if ( ! empty( $args ) ) {
-
-			if ( is_array( $args ) ) {
-				foreach ( $args as $key => $val ) {
-					$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
-				}
-			} else {
-				$output .= ' ' . $args . ' ';
-			}
-
-		}
-
-		return $output;
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function help_text( $text ) {
-		$output = '';
-
-		if ( $text ) {
-			$output .= '<small class="form-text text-muted">' . wp_kses_post( $text ) . '</small>';
-		}
-
-
-		return $output;
-	}
-
-	/**
-	 * Replace element require context with JS.
-	 *
-	 * @param $input
-	 *
-	 * @return string|void
-	 */
-	public static function element_require( $input ) {
-
-		$input = str_replace( "'", '"', $input );// we only want double quotes
-
-		$output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array(
-			"jQuery(form).find('[data-argument=\"",
-			"\"]').find('input,select,textarea').val()",
-			"\"]').find('input:checked').val()",
-		), $input ) );
-
-		if ( $output ) {
-			$output = ' data-element-require="' . $output . '" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Navigates through an array, object, or scalar, and removes slashes from the values.
-	 *
-	 * @since 0.1.41
-	 *
-	 * @param mixed $value The value to be stripped.
-	 * @param array $input Input Field.
-	 *
-	 * @return mixed Stripped value.
-	 */
-	public static function sanitize_html_field( $value, $input = array() ) {
-		$original = $value;
-
-		if ( is_array( $value ) ) {
-			foreach ( $value as $index => $item ) {
-				$value[ $index ] = self::_sanitize_html_field( $value, $input );
-			}
-		} elseif ( is_object( $value ) ) {
-			$object_vars = get_object_vars( $value );
-
-			foreach ( $object_vars as $property_name => $property_value ) {
-				$value->$property_name = self::_sanitize_html_field( $property_value, $input );
-			}
-		} else {
-			$value = self::_sanitize_html_field( $value, $input );
-		}
-
-		/**
-		 * Filters content and keeps only allowable HTML elements.
-		 *
-		 * @since 0.1.41
-		 *
-		 * @param string|array $value Content to filter through kses.
-		 * @param string|array $value Original content without filter.
-		 * @param array $input Input Field.
-		 */
-		return apply_filters( 'ayecode_ui_sanitize_html_field', $value, $original, $input );
-	}
-
-	/**
-	 * Filters content and keeps only allowable HTML elements.
-	 *
-	 * This function makes sure that only the allowed HTML element names, attribute
-	 * names and attribute values plus only sane HTML entities will occur in
-	 * $string. You have to remove any slashes from PHP's magic quotes before you
-	 * call this function.
-	 *
-	 * The default allowed protocols are 'http', 'https', 'ftp', 'mailto', 'news',
-	 * 'irc', 'gopher', 'nntp', 'feed', 'telnet, 'mms', 'rtsp' and 'svn'. This
-	 * covers all common link protocols, except for 'javascript' which should not
-	 * be allowed for untrusted users.
-	 *
-	 * @since 0.1.41
-	 *
-	 * @param string|array $value Content to filter through kses.
-	 * @param array $input Input Field.
-	 *
-	 * @return string Filtered content with only allowed HTML elements.
-	 */
-	public static function _sanitize_html_field( $value, $input = array() ) {
-		if ( $value === '' ) {
-			return $value;
-		}
-
-		$allowed_html = self::kses_allowed_html( 'post', $input );
-
-		if ( ! is_array( $allowed_html ) ) {
-			$allowed_html = wp_kses_allowed_html( 'post' );
-		}
-
-		$filtered = trim( wp_unslash( $value ) );
-		$filtered = wp_kses( $filtered, $allowed_html );
-		$filtered = balanceTags( $filtered ); // Balances tags
-
-		return $filtered;
-	}
-
-	/**
-	 * Returns an array of allowed HTML tags and attributes for a given context.
-	 *
-	 * @since 0.1.41
-	 *
-	 * @param string|array $context The context for which to retrieve tags. Allowed values are 'post',
-	 *                              'strip', 'data', 'entities', or the name of a field filter such as
-	 *                              'pre_user_description'.
-	 * @param array $input Input.
-	 *
-	 * @return array Array of allowed HTML tags and their allowed attributes.
-	 */
-	public static function kses_allowed_html( $context = 'post', $input = array() ) {
-		$allowed_html = wp_kses_allowed_html( $context );
-
-		if ( is_array( $allowed_html ) ) {
-			// <iframe>
-			if ( ! isset( $allowed_html['iframe'] ) && $context == 'post' ) {
-				$allowed_html['iframe'] = array(
-					'class'           => true,
-					'id'              => true,
-					'src'             => true,
-					'width'           => true,
-					'height'          => true,
-					'frameborder'     => true,
-					'marginwidth'     => true,
-					'marginheight'    => true,
-					'scrolling'       => true,
-					'style'           => true,
-					'title'           => true,
-					'allow'           => true,
-					'allowfullscreen' => true,
-					'data-*'          => true,
-				);
-			}
-		}
-
-		/**
-		 * Filters the allowed html tags.
-		 *
-		 * @since 0.1.41
-		 *
-		 * @param array[]|string $allowed_html Allowed html tags.
-		 * @param @param string|array $context The context for which to retrieve tags.
-		 * @param array $input Input field.
-		 */
-		return apply_filters( 'ayecode_ui_kses_allowed_html', $allowed_html, $context, $input );
-	}
-
-	public static function get_column_class( $label_number = 2, $type = 'label' ) {
-
-		$class = '';
-
-		// set default if empty
-		if( $label_number === '' ){
-			$label_number = 2;
-		}
-
-		if ( $label_number && $label_number < 12 && $label_number > 0 ) {
-			if ( $type == 'label' ) {
-				$class = 'col-sm-' . absint( $label_number );
-			} elseif ( $type == 'input' ) {
-				$class = 'col-sm-' . ( 12 - absint( $label_number ) );
-			}
-		}
-
-		return $class;
-	}
+    /**
+     * A component helper for generating a input name.
+     *
+     * @param $text
+     * @param $multiple bool If the name is set to be multiple but no brackets found then we add some.
+     *
+     * @return string
+     */
+    public static function name( $text, $multiple = false ) {
+        $output = '';
+
+        if ( $text ) {
+            $is_multiple = strpos( $text, '[' ) === false && $multiple ? '[]' : '';
+            $output      = ' name="' . esc_attr( $text ) . $is_multiple . '" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item id.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function id( $text ) {
+        $output = '';
+
+        if ( $text ) {
+            $output = ' id="' . sanitize_html_class( $text ) . '" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item title.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function title( $text ) {
+        $output = '';
+
+        if ( $text ) {
+            $output = ' title="' . esc_attr( $text ) . '" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item value.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function value( $text ) {
+        $output = '';
+
+        if ( $text !== null && $text !== false ) {
+            $output = ' value="' . esc_attr( wp_unslash( $text ) ) . '" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item class attribute.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function class_attr( $text ) {
+        $output = '';
+
+        if ( $text ) {
+            $classes = self::esc_classes( $text );
+            if ( ! empty( $classes ) ) {
+                $output = ' class="' . $classes . '" ';
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Escape a string of classes.
+     *
+     * @param $text
+     *
+     * @return string
+     */
+    public static function esc_classes( $text ) {
+        $output = '';
+
+        if ( $text ) {
+            $classes = explode( " ", $text );
+            $classes = array_map( "trim", $classes );
+            $classes = array_map( "sanitize_html_class", $classes );
+            if ( ! empty( $classes ) ) {
+                $output = implode( " ", $classes );
+            }
+        }
+
+        return $output;
+
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function data_attributes( $args ) {
+        $output = '';
+
+        if ( ! empty( $args ) ) {
+
+            foreach ( $args as $key => $val ) {
+                if ( substr( $key, 0, 5 ) === "data-" ) {
+                    $output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function aria_attributes( $args ) {
+        $output = '';
+
+        if ( ! empty( $args ) ) {
+
+            foreach ( $args as $key => $val ) {
+                if ( substr( $key, 0, 5 ) === "aria-" ) {
+                    $output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Build a font awesome icon from a class.
+     *
+     * @param $class
+     * @param bool $space_after
+     * @param array $extra_attributes An array of extra attributes.
+     *
+     * @return string
+     */
+    public static function icon( $class, $space_after = false, $extra_attributes = array() ) {
+        $output = '';
+
+        if ( $class ) {
+            $classes = self::esc_classes( $class );
+            if ( ! empty( $classes ) ) {
+                $output = '<i class="' . $classes . '" ';
+                // extra attributes
+                if ( ! empty( $extra_attributes ) ) {
+                    $output .= AUI_Component_Helper::extra_attributes( $extra_attributes );
+                }
+                $output .= '></i>';
+                if ( $space_after ) {
+                    $output .= " ";
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function extra_attributes( $args ) {
+        $output = '';
+
+        if ( ! empty( $args ) ) {
+
+            if ( is_array( $args ) ) {
+                foreach ( $args as $key => $val ) {
+                    $output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
+                }
+            } else {
+                $output .= ' ' . $args . ' ';
+            }
+
+        }
+
+        return $output;
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function help_text( $text ) {
+        $output = '';
+
+        if ( $text ) {
+            $output .= '<small class="form-text text-muted">' . wp_kses_post( $text ) . '</small>';
+        }
+
+
+        return $output;
+    }
+
+    /**
+     * Replace element require context with JS.
+     *
+     * @param $input
+     *
+     * @return string|void
+     */
+    public static function element_require( $input ) {
+
+        $input = str_replace( "'", '"', $input );// we only want double quotes
+
+        $output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array(
+            "jQuery(form).find('[data-argument=\"",
+            "\"]').find('input,select,textarea').val()",
+            "\"]').find('input:checked').val()",
+        ), $input ) );
+
+        if ( $output ) {
+            $output = ' data-element-require="' . $output . '" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * Navigates through an array, object, or scalar, and removes slashes from the values.
+     *
+     * @since 0.1.41
+     *
+     * @param mixed $value The value to be stripped.
+     * @param array $input Input Field.
+     *
+     * @return mixed Stripped value.
+     */
+    public static function sanitize_html_field( $value, $input = array() ) {
+        $original = $value;
+
+        if ( is_array( $value ) ) {
+            foreach ( $value as $index => $item ) {
+                $value[ $index ] = self::_sanitize_html_field( $value, $input );
+            }
+        } elseif ( is_object( $value ) ) {
+            $object_vars = get_object_vars( $value );
+
+            foreach ( $object_vars as $property_name => $property_value ) {
+                $value->$property_name = self::_sanitize_html_field( $property_value, $input );
+            }
+        } else {
+            $value = self::_sanitize_html_field( $value, $input );
+        }
+
+        /**
+         * Filters content and keeps only allowable HTML elements.
+         *
+         * @since 0.1.41
+         *
+         * @param string|array $value Content to filter through kses.
+         * @param string|array $value Original content without filter.
+         * @param array $input Input Field.
+         */
+        return apply_filters( 'ayecode_ui_sanitize_html_field', $value, $original, $input );
+    }
+
+    /**
+     * Filters content and keeps only allowable HTML elements.
+     *
+     * This function makes sure that only the allowed HTML element names, attribute
+     * names and attribute values plus only sane HTML entities will occur in
+     * $string. You have to remove any slashes from PHP's magic quotes before you
+     * call this function.
+     *
+     * The default allowed protocols are 'http', 'https', 'ftp', 'mailto', 'news',
+     * 'irc', 'gopher', 'nntp', 'feed', 'telnet, 'mms', 'rtsp' and 'svn'. This
+     * covers all common link protocols, except for 'javascript' which should not
+     * be allowed for untrusted users.
+     *
+     * @since 0.1.41
+     *
+     * @param string|array $value Content to filter through kses.
+     * @param array $input Input Field.
+     *
+     * @return string Filtered content with only allowed HTML elements.
+     */
+    public static function _sanitize_html_field( $value, $input = array() ) {
+        if ( $value === '' ) {
+            return $value;
+        }
+
+        $allowed_html = self::kses_allowed_html( 'post', $input );
+
+        if ( ! is_array( $allowed_html ) ) {
+            $allowed_html = wp_kses_allowed_html( 'post' );
+        }
+
+        $filtered = trim( wp_unslash( $value ) );
+        $filtered = wp_kses( $filtered, $allowed_html );
+        $filtered = balanceTags( $filtered ); // Balances tags
+
+        return $filtered;
+    }
+
+    /**
+     * Returns an array of allowed HTML tags and attributes for a given context.
+     *
+     * @since 0.1.41
+     *
+     * @param string|array $context The context for which to retrieve tags. Allowed values are 'post',
+     *                              'strip', 'data', 'entities', or the name of a field filter such as
+     *                              'pre_user_description'.
+     * @param array $input Input.
+     *
+     * @return array Array of allowed HTML tags and their allowed attributes.
+     */
+    public static function kses_allowed_html( $context = 'post', $input = array() ) {
+        $allowed_html = wp_kses_allowed_html( $context );
+
+        if ( is_array( $allowed_html ) ) {
+            // <iframe>
+            if ( ! isset( $allowed_html['iframe'] ) && $context == 'post' ) {
+                $allowed_html['iframe'] = array(
+                    'class'           => true,
+                    'id'              => true,
+                    'src'             => true,
+                    'width'           => true,
+                    'height'          => true,
+                    'frameborder'     => true,
+                    'marginwidth'     => true,
+                    'marginheight'    => true,
+                    'scrolling'       => true,
+                    'style'           => true,
+                    'title'           => true,
+                    'allow'           => true,
+                    'allowfullscreen' => true,
+                    'data-*'          => true,
+                );
+            }
+        }
+
+        /**
+         * Filters the allowed html tags.
+         *
+         * @since 0.1.41
+         *
+         * @param array[]|string $allowed_html Allowed html tags.
+         * @param @param string|array $context The context for which to retrieve tags.
+         * @param array $input Input field.
+         */
+        return apply_filters( 'ayecode_ui_kses_allowed_html', $allowed_html, $context, $input );
+    }
+
+    public static function get_column_class( $label_number = 2, $type = 'label' ) {
+
+        $class = '';
+
+        // set default if empty
+        if( $label_number === '' ){
+            $label_number = 2;
+        }
+
+        if ( $label_number && $label_number < 12 && $label_number > 0 ) {
+            if ( $type == 'label' ) {
+                $class = 'col-sm-' . absint( $label_number );
+            } elseif ( $type == 'input' ) {
+                $class = 'col-sm-' . ( 12 - absint( $label_number ) );
+            }
+        }
+
+        return $class;
+    }
 }
\ No newline at end of file

Spacing +85 added lines, -85 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -19,12 +19,12 @@ 
 	 *
 	 * @return string
 	 */
-	public static function name( $text, $multiple = false ) {
+	public static function name($text, $multiple = false) {
 		$output = '';
 
-		if ( $text ) {
-			$is_multiple = strpos( $text, '[' ) === false && $multiple ? '[]' : '';
-			$output      = ' name="' . esc_attr( $text ) . $is_multiple . '" ';
+		if ($text) {
+			$is_multiple = strpos($text, '[') === false && $multiple ? '[]' : '';
+			$output      = ' name="' . esc_attr($text) . $is_multiple . '" ';
 		}
 
 		return $output;
@@ -37,11 +37,11 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function id( $text ) {
+	public static function id($text) {
 		$output = '';
 
-		if ( $text ) {
-			$output = ' id="' . sanitize_html_class( $text ) . '" ';
+		if ($text) {
+			$output = ' id="' . sanitize_html_class($text) . '" ';
 		}
 
 		return $output;
@@ -54,11 +54,11 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function title( $text ) {
+	public static function title($text) {
 		$output = '';
 
-		if ( $text ) {
-			$output = ' title="' . esc_attr( $text ) . '" ';
+		if ($text) {
+			$output = ' title="' . esc_attr($text) . '" ';
 		}
 
 		return $output;
@@ -71,11 +71,11 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function value( $text ) {
+	public static function value($text) {
 		$output = '';
 
-		if ( $text !== null && $text !== false ) {
-			$output = ' value="' . esc_attr( wp_unslash( $text ) ) . '" ';
+		if ($text !== null && $text !== false) {
+			$output = ' value="' . esc_attr(wp_unslash($text)) . '" ';
 		}
 
 		return $output;
@@ -88,12 +88,12 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function class_attr( $text ) {
+	public static function class_attr($text) {
 		$output = '';
 
-		if ( $text ) {
-			$classes = self::esc_classes( $text );
-			if ( ! empty( $classes ) ) {
+		if ($text) {
+			$classes = self::esc_classes($text);
+			if (!empty($classes)) {
 				$output = ' class="' . $classes . '" ';
 			}
 		}
@@ -108,15 +108,15 @@ 
 	 *
 	 * @return string
 	 */
-	public static function esc_classes( $text ) {
+	public static function esc_classes($text) {
 		$output = '';
 
-		if ( $text ) {
-			$classes = explode( " ", $text );
-			$classes = array_map( "trim", $classes );
-			$classes = array_map( "sanitize_html_class", $classes );
-			if ( ! empty( $classes ) ) {
-				$output = implode( " ", $classes );
+		if ($text) {
+			$classes = explode(" ", $text);
+			$classes = array_map("trim", $classes);
+			$classes = array_map("sanitize_html_class", $classes);
+			if (!empty($classes)) {
+				$output = implode(" ", $classes);
 			}
 		}
 
@@ -129,14 +129,14 @@ 
 	 *
 	 * @return string
 	 */
-	public static function data_attributes( $args ) {
+	public static function data_attributes($args) {
 		$output = '';
 
-		if ( ! empty( $args ) ) {
+		if (!empty($args)) {
 
-			foreach ( $args as $key => $val ) {
-				if ( substr( $key, 0, 5 ) === "data-" ) {
-					$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
+			foreach ($args as $key => $val) {
+				if (substr($key, 0, 5) === "data-") {
+					$output .= ' ' . sanitize_html_class($key) . '="' . esc_attr($val) . '" ';
 				}
 			}
 		}
@@ -149,14 +149,14 @@ 
 	 *
 	 * @return string
 	 */
-	public static function aria_attributes( $args ) {
+	public static function aria_attributes($args) {
 		$output = '';
 
-		if ( ! empty( $args ) ) {
+		if (!empty($args)) {
 
-			foreach ( $args as $key => $val ) {
-				if ( substr( $key, 0, 5 ) === "aria-" ) {
-					$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
+			foreach ($args as $key => $val) {
+				if (substr($key, 0, 5) === "aria-") {
+					$output .= ' ' . sanitize_html_class($key) . '="' . esc_attr($val) . '" ';
 				}
 			}
 		}
@@ -173,19 +173,19 @@ 
 	 *
 	 * @return string
 	 */
-	public static function icon( $class, $space_after = false, $extra_attributes = array() ) {
+	public static function icon($class, $space_after = false, $extra_attributes = array()) {
 		$output = '';
 
-		if ( $class ) {
-			$classes = self::esc_classes( $class );
-			if ( ! empty( $classes ) ) {
+		if ($class) {
+			$classes = self::esc_classes($class);
+			if (!empty($classes)) {
 				$output = '<i class="' . $classes . '" ';
 				// extra attributes
-				if ( ! empty( $extra_attributes ) ) {
-					$output .= AUI_Component_Helper::extra_attributes( $extra_attributes );
+				if (!empty($extra_attributes)) {
+					$output .= AUI_Component_Helper::extra_attributes($extra_attributes);
 				}
 				$output .= '></i>';
-				if ( $space_after ) {
+				if ($space_after) {
 					$output .= " ";
 				}
 			}
@@ -199,14 +199,14 @@ 
 	 *
 	 * @return string
 	 */
-	public static function extra_attributes( $args ) {
+	public static function extra_attributes($args) {
 		$output = '';
 
-		if ( ! empty( $args ) ) {
+		if (!empty($args)) {
 
-			if ( is_array( $args ) ) {
-				foreach ( $args as $key => $val ) {
-					$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" ';
+			if (is_array($args)) {
+				foreach ($args as $key => $val) {
+					$output .= ' ' . sanitize_html_class($key) . '="' . esc_attr($val) . '" ';
 				}
 			} else {
 				$output .= ' ' . $args . ' ';
@@ -222,11 +222,11 @@ 
 	 *
 	 * @return string
 	 */
-	public static function help_text( $text ) {
+	public static function help_text($text) {
 		$output = '';
 
-		if ( $text ) {
-			$output .= '<small class="form-text text-muted">' . wp_kses_post( $text ) . '</small>';
+		if ($text) {
+			$output .= '<small class="form-text text-muted">' . wp_kses_post($text) . '</small>';
 		}
 
 
@@ -240,17 +240,17 @@ 
 	 *
 	 * @return string|void
 	 */
-	public static function element_require( $input ) {
+	public static function element_require($input) {
 
-		$input = str_replace( "'", '"', $input );// we only want double quotes
+		$input = str_replace("'", '"', $input); // we only want double quotes
 
-		$output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array(
+		$output = esc_attr(str_replace(array("[%", "%]", "%:checked]"), array(
 			"jQuery(form).find('[data-argument=\"",
 			"\"]').find('input,select,textarea').val()",
 			"\"]').find('input:checked').val()",
-		), $input ) );
+		), $input));
 
-		if ( $output ) {
+		if ($output) {
 			$output = ' data-element-require="' . $output . '" ';
 		}
 
@@ -267,21 +267,21 @@ 
 	 *
 	 * @return mixed Stripped value.
 	 */
-	public static function sanitize_html_field( $value, $input = array() ) {
+	public static function sanitize_html_field($value, $input = array()) {
 		$original = $value;
 
-		if ( is_array( $value ) ) {
-			foreach ( $value as $index => $item ) {
-				$value[ $index ] = self::_sanitize_html_field( $value, $input );
+		if (is_array($value)) {
+			foreach ($value as $index => $item) {
+				$value[$index] = self::_sanitize_html_field($value, $input);
 			}
-		} elseif ( is_object( $value ) ) {
-			$object_vars = get_object_vars( $value );
+		} elseif (is_object($value)) {
+			$object_vars = get_object_vars($value);
 
-			foreach ( $object_vars as $property_name => $property_value ) {
-				$value->$property_name = self::_sanitize_html_field( $property_value, $input );
+			foreach ($object_vars as $property_name => $property_value) {
+				$value->$property_name = self::_sanitize_html_field($property_value, $input);
 			}
 		} else {
-			$value = self::_sanitize_html_field( $value, $input );
+			$value = self::_sanitize_html_field($value, $input);
 		}
 
 		/**
@@ -293,7 +293,7 @@ 
 		 * @param string|array $value Original content without filter.
 		 * @param array $input Input Field.
 		 */
-		return apply_filters( 'ayecode_ui_sanitize_html_field', $value, $original, $input );
+		return apply_filters('ayecode_ui_sanitize_html_field', $value, $original, $input);
 	}
 
 	/**
@@ -316,20 +316,20 @@ 
 	 *
 	 * @return string Filtered content with only allowed HTML elements.
 	 */
-	public static function _sanitize_html_field( $value, $input = array() ) {
-		if ( $value === '' ) {
+	public static function _sanitize_html_field($value, $input = array()) {
+		if ($value === '') {
 			return $value;
 		}
 
-		$allowed_html = self::kses_allowed_html( 'post', $input );
+		$allowed_html = self::kses_allowed_html('post', $input);
 
-		if ( ! is_array( $allowed_html ) ) {
-			$allowed_html = wp_kses_allowed_html( 'post' );
+		if (!is_array($allowed_html)) {
+			$allowed_html = wp_kses_allowed_html('post');
 		}
 
-		$filtered = trim( wp_unslash( $value ) );
-		$filtered = wp_kses( $filtered, $allowed_html );
-		$filtered = balanceTags( $filtered ); // Balances tags
+		$filtered = trim(wp_unslash($value));
+		$filtered = wp_kses($filtered, $allowed_html);
+		$filtered = balanceTags($filtered); // Balances tags
 
 		return $filtered;
 	}
@@ -346,12 +346,12 @@ 
 	 *
 	 * @return array Array of allowed HTML tags and their allowed attributes.
 	 */
-	public static function kses_allowed_html( $context = 'post', $input = array() ) {
-		$allowed_html = wp_kses_allowed_html( $context );
+	public static function kses_allowed_html($context = 'post', $input = array()) {
+		$allowed_html = wp_kses_allowed_html($context);
 
-		if ( is_array( $allowed_html ) ) {
+		if (is_array($allowed_html)) {
 			// <iframe>
-			if ( ! isset( $allowed_html['iframe'] ) && $context == 'post' ) {
+			if (!isset($allowed_html['iframe']) && $context == 'post') {
 				$allowed_html['iframe'] = array(
 					'class'           => true,
 					'id'              => true,
@@ -380,23 +380,23 @@ 
 		 * @param @param string|array $context The context for which to retrieve tags.
 		 * @param array $input Input field.
 		 */
-		return apply_filters( 'ayecode_ui_kses_allowed_html', $allowed_html, $context, $input );
+		return apply_filters('ayecode_ui_kses_allowed_html', $allowed_html, $context, $input);
 	}
 
-	public static function get_column_class( $label_number = 2, $type = 'label' ) {
+	public static function get_column_class($label_number = 2, $type = 'label') {
 
 		$class = '';
 
 		// set default if empty
-		if( $label_number === '' ){
+		if ($label_number === '') {
 			$label_number = 2;
 		}
 
-		if ( $label_number && $label_number < 12 && $label_number > 0 ) {
-			if ( $type == 'label' ) {
-				$class = 'col-sm-' . absint( $label_number );
-			} elseif ( $type == 'input' ) {
-				$class = 'col-sm-' . ( 12 - absint( $label_number ) );
+		if ($label_number && $label_number < 12 && $label_number > 0) {
+			if ($type == 'label') {
+				$class = 'col-sm-' . absint($label_number);
+			} elseif ($type == 'input') {
+				$class = 'col-sm-' . (12 - absint($label_number));
 			}
 		}