AyeCode / invoicing

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

Spacing +96 added lines, -96 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -161,8 +161,8 @@ 
 		$this->state = wpinv_get_default_state();
 
 		// Do we have an actual submission?
-		if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
-			$this->load_data( $_POST );
+		if (isset($_POST['getpaid_payment_form_submission'])) {
+			$this->load_data($_POST);
 		}
 
 	}
@@ -172,29 +172,29 @@ 
 	 *
 	 * @param array $data
 	 */
-	public function load_data( $data ) {
+	public function load_data($data) {
 
 		// Prepare submitted data...
-		$data = wp_unslash( $data );
+		$data = wp_unslash($data);
 
 		// Filter the data.
-		$data = apply_filters( 'getpaid_submission_data', $data, $this );
+		$data = apply_filters('getpaid_submission_data', $data, $this);
 
 		$this->data = $data;
 
-		$this->id = md5( wp_json_encode( $data ) );
+		$this->id = md5(wp_json_encode($data));
 
 		// Every submission needs an active payment form.
-		if ( empty( $data['form_id'] ) ) {
-			$this->last_error = __( 'Missing payment form', 'invoicing' );
+		if (empty($data['form_id'])) {
+			$this->last_error = __('Missing payment form', 'invoicing');
             return;
 		}
 
 		// Fetch the payment form.
-		$form = new GetPaid_Payment_Form( $data['form_id'] );
+		$form = new GetPaid_Payment_Form($data['form_id']);
 
-		if ( ! $form->is_active() ) {
-			$this->last_error = __( 'Payment form not active', 'invoicing' );
+		if (!$form->is_active()) {
+			$this->last_error = __('Payment form not active', 'invoicing');
 			return;
 		}
 
@@ -202,83 +202,83 @@ 
 		$this->payment_form = $form;
 
 		// For existing invoices, make sure that it is valid.
-        if ( ! empty( $data['invoice_id'] ) ) {
-            $invoice = wpinv_get_invoice( $data['invoice_id'] );
+        if (!empty($data['invoice_id'])) {
+            $invoice = wpinv_get_invoice($data['invoice_id']);
 
-            if ( empty( $invoice ) ) {
-				$this->last_error = __( 'Invalid invoice', 'invoicing' );
+            if (empty($invoice)) {
+				$this->last_error = __('Invalid invoice', 'invoicing');
                 return;
 			}
 
-			if ( $invoice->is_paid() ) {
-				$this->last_error = __( 'This invoice is already paid for.', 'invoicing' );
+			if ($invoice->is_paid()) {
+				$this->last_error = __('This invoice is already paid for.', 'invoicing');
                 return;
 			}
 
-			$this->payment_form->set_items( $invoice->get_items() );
+			$this->payment_form->set_items($invoice->get_items());
 
 			$this->country = $invoice->get_country();
 			$this->state   = $invoice->get_state();
 			$this->invoice = $invoice;
 
 		// Default forms do not have items.
-        } else if ( $form->is_default() && isset( $data['getpaid-items'] ) ) {
-			$this->payment_form->set_items( wpinv_clean( $data['getpaid-items'] ) );
+        } else if ($form->is_default() && isset($data['getpaid-items'])) {
+			$this->payment_form->set_items(wpinv_clean($data['getpaid-items']));
 		}
 
 		// User's country.
-		if ( ! empty( $data['wpinv_country'] ) ) {
+		if (!empty($data['wpinv_country'])) {
 			$this->country = $data['wpinv_country'];
 		}
 
 		// User's state.
-		if ( ! empty( $data['wpinv_state'] ) ) {
+		if (!empty($data['wpinv_state'])) {
 			$this->country = $data['wpinv_state'];
 		}
 
 		// Handle items.
 		$selected_items = array();
-		if ( ! empty( $data['getpaid-items'] ) ) {
-			$selected_items = wpinv_clean( $data['getpaid-items'] );
+		if (!empty($data['getpaid-items'])) {
+			$selected_items = wpinv_clean($data['getpaid-items']);
 		}
 
-		foreach ( $this->payment_form->get_items() as $item ) {
+		foreach ($this->payment_form->get_items() as $item) {
 
 			// Continue if this is an optional item and it has not been selected.
-			if ( ! $item->is_required() && ! isset( $selected_items[ $item->get_id() ] ) ) {
+			if (!$item->is_required() && !isset($selected_items[$item->get_id()])) {
 				continue;
 			}
 
 			// (maybe) let customers change the quantities and prices.
-			if ( isset( $selected_items[ $item->get_id() ] ) ) {
+			if (isset($selected_items[$item->get_id()])) {
 
 				// Maybe change the quantities.
-				if ( $item->allows_quantities() && is_numeric( $selected_items[ $item->get_id() ]['quantity'] ) ) {
-					$item->set_quantity( (int) $selected_items[ $item->get_id() ]['quantity'] );
+				if ($item->allows_quantities() && is_numeric($selected_items[$item->get_id()]['quantity'])) {
+					$item->set_quantity((int) $selected_items[$item->get_id()]['quantity']);
 				}
 
 				// Maybe change the price.
-				if ( $item->user_can_set_their_price() ) {
-					$price = (float) wpinv_sanitize_amount( $selected_items[ $item->get_id() ]['price'] );
+				if ($item->user_can_set_their_price()) {
+					$price = (float) wpinv_sanitize_amount($selected_items[$item->get_id()]['price']);
 
 					// But don't get lower than the minimum price.
-					if ( $price < $item->get_minimum_price() ) {
+					if ($price < $item->get_minimum_price()) {
 						$price = $item->get_minimum_price();
 					}
 
-					$item->set_price( $price );
+					$item->set_price($price);
 
 				}
 
 			}
 
 			// Add the item to the form.
-			$this->add_item( $item );
+			$this->add_item($item);
 
 		}
 
 		// Fired when we are done processing a submission.
-		do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
+		do_action_ref_array('getpaid_process_submission', array(&$this));
 
 	}
 
@@ -309,7 +309,7 @@ 
 	 * @return bool
 	 */
 	public function has_invoice() {
-		return ! empty( $this->invoice );
+		return !empty($this->invoice);
 	}
 
 	/**
@@ -319,7 +319,7 @@ 
 	 * @return string
 	 */
 	public function get_currency() {
-		if ( $this->has_invoice() ) {
+		if ($this->has_invoice()) {
 			return $this->invoice->get_currency();
 		}
 		return wpinv_get_currency();
@@ -340,8 +340,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function is_required_field_set( $field ) {
-		return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
+	public function is_required_field_set($field) {
+		return empty($field['required']) || !empty($this->data[$field['id']]);
 	}
 
 	///////// Items //////////////
@@ -352,25 +352,25 @@ 
 	 * @since 1.0.19
 	 * @param GetPaid_Form_Item $item
 	 */
-	public function add_item( $item ) {
+	public function add_item($item) {
 
 		// Make sure that it is available for purchase.
-		if ( ! $item->can_purchase() ) {
+		if (!$item->can_purchase()) {
 			return;
 		}
 
 		// Do we have a recurring item?
-		if ( $item->is_recurring() ) {
+		if ($item->is_recurring()) {
 
-			if ( $this->has_recurring ) {
-				$this->last_error = __( 'You can only buy one recurring item at a time.', 'invoicing' );
+			if ($this->has_recurring) {
+				$this->last_error = __('You can only buy one recurring item at a time.', 'invoicing');
 			}
 
 			$this->has_recurring = true;
 
 		}
 
-		$this->items[ $item->get_id() ] = $item;
+		$this->items[$item->get_id()] = $item;
 
 		$this->subtotal_amount += $item->get_sub_total();
 
@@ -381,8 +381,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function get_item( $item_id ) {
-		return isset( $this->items[ $item_id ] ) ? $this->items[ $item_id ] : null;
+	public function get_item($item_id) {
+		return isset($this->items[$item_id]) ? $this->items[$item_id] : null;
 	}
 
 	/**
@@ -411,18 +411,18 @@ 
 	 */
 	public function process_taxes() {
 
-		$tax_processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
+		$tax_processor = new GetPaid_Payment_Form_Submission_Taxes($this);
 
-		if ( ! empty( $tax_processor->tax_error) ) {
+		if (!empty($tax_processor->tax_error)) {
 			$this->last_error = $tax_processor->tax_error;
 			return;
 		}
 
-		foreach ( $tax_processor->taxes as $tax ) {
-			$this->add_tax( $tax );
+		foreach ($tax_processor->taxes as $tax) {
+			$this->add_tax($tax);
 		}
 
-		do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
+		do_action_ref_array('getpaid_submissions_process_taxes', array(&$this));
 	}
 
 	/**
@@ -431,11 +431,11 @@ 
 	 * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
 	 * @since 1.0.19
 	 */
-	public function add_tax( $tax ) {
+	public function add_tax($tax) {
 
-		$this->total_tax_amount           += wpinv_sanitize_amount( $tax['initial_tax'] );
-		$this->total_recurring_tax_amount += wpinv_sanitize_amount( $tax['recurring_tax'] );
-		$this->taxes[ $tax['name'] ]       = $tax;
+		$this->total_tax_amount           += wpinv_sanitize_amount($tax['initial_tax']);
+		$this->total_recurring_tax_amount += wpinv_sanitize_amount($tax['recurring_tax']);
+		$this->taxes[$tax['name']]       = $tax;
 
 	}
 
@@ -448,11 +448,11 @@ 
 
 		$use_taxes = wpinv_use_taxes();
 
-		if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
+		if ($this->has_invoice() && !$this->invoice->is_taxable()) {
 			$use_taxes = false;
 		}
 
-		return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
+		return apply_filters('getpaid_submission_use_taxes', $use_taxes, $this);
 
 	}
 
@@ -500,28 +500,28 @@ 
 	public function process_discount() {
 
 		$total            = $this->subtotal_amount + $this->get_total_fees() + $this->get_total_tax();
-		$discount_handler = new GetPaid_Payment_Form_Submission_Discount( $this, $total );
+		$discount_handler = new GetPaid_Payment_Form_Submission_Discount($this, $total);
 
-		if ( ! $discount_handler->is_discount_valid ) {
+		if (!$discount_handler->is_discount_valid) {
 			$this->last_error = $discount_handler->discount_error;
 			return;
 		}
 
 		// Process any existing invoice discounts.
-		if ( $this->has_invoice() ) {
+		if ($this->has_invoice()) {
 			$discounts = $this->get_invoice()->get_discounts();
 
-			foreach ( $discounts as $discount ) {
-				$this->add_discount( $discount );
+			foreach ($discounts as $discount) {
+				$this->add_discount($discount);
 			}
 
 		}
 
-		if ( $discount_handler->has_discount ) {
-			$this->add_discount( $discount_handler->calculate_discount( $this ) );
+		if ($discount_handler->has_discount) {
+			$this->add_discount($discount_handler->calculate_discount($this));
 		}
 
-		do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
+		do_action_ref_array('getpaid_submissions_process_discounts', array(&$this));
 	}
 
 	/**
@@ -530,11 +530,11 @@ 
 	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
 	 * @since 1.0.19
 	 */
-	public function add_discount( $discount ) {
+	public function add_discount($discount) {
 
-		$this->total_discount_amount           += wpinv_sanitize_amount( $discount['initial_discount'] );
-		$this->total_recurring_discount_amount += wpinv_sanitize_amount( $discount['recurring_discount'] );
-		$this->discounts[ $discount['name'] ]   = $discount;
+		$this->total_discount_amount           += wpinv_sanitize_amount($discount['initial_discount']);
+		$this->total_recurring_discount_amount += wpinv_sanitize_amount($discount['recurring_discount']);
+		$this->discounts[$discount['name']]   = $discount;
 
 	}
 
@@ -543,13 +543,13 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function remove_discount( $name ) {
+	public function remove_discount($name) {
 
-		if ( isset( $this->discounts[ $name ] ) ) {
-			$discount                               = $this->discounts[ $name ];
+		if (isset($this->discounts[$name])) {
+			$discount                               = $this->discounts[$name];
 			$this->total_discount_amount           -= $discount['initial_discount'];
 			$this->total_recurring_discount_amount -= $discount['recurring_discount'];
-			unset( $this->discounts[ $name ] );
+			unset($this->discounts[$name]);
 		}
 
 	}
@@ -561,7 +561,7 @@ 
 	 * @return bool
 	 */
 	public function has_discount_code() {
-		return ! empty( $this->discounts['discount_code'] );
+		return !empty($this->discounts['discount_code']);
 	}
 
 	/**
@@ -618,18 +618,18 @@ 
 	 */
 	public function process_fees() {
 
-		$fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
+		$fees_processor = new GetPaid_Payment_Form_Submission_Fees($this);
 
-		if ( ! empty( $fees_processor->fee_error) ) {
+		if (!empty($fees_processor->fee_error)) {
 			$this->last_error = $fees_processor->fee_error;
 			return;
 		}
 
-		foreach ( $fees_processor->fees as $fee ) {
-			$this->add_fee( $fee );
+		foreach ($fees_processor->fees as $fee) {
+			$this->add_fee($fee);
 		}
 
-		do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
+		do_action_ref_array('getpaid_submissions_process_fees', array(&$this));
 	}
 
 	/**
@@ -638,11 +638,11 @@ 
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
 	 * @since 1.0.19
 	 */
-	public function add_fee( $fee ) {
+	public function add_fee($fee) {
 
-		$this->total_fees_amount           += wpinv_sanitize_amount( $fee['initial_fee'] );
-		$this->total_recurring_fees_amount += wpinv_sanitize_amount( $fee['recurring_fee'] );
-		$this->fees[ $fee['name'] ]         = $fee;
+		$this->total_fees_amount           += wpinv_sanitize_amount($fee['initial_fee']);
+		$this->total_recurring_fees_amount += wpinv_sanitize_amount($fee['recurring_fee']);
+		$this->fees[$fee['name']]         = $fee;
 
 	}
 
@@ -651,13 +651,13 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function remove_fee( $name ) {
+	public function remove_fee($name) {
 
-		if ( isset( $this->fees[ $name ] ) ) {
-			$fee                                = $this->fees[ $name ];
+		if (isset($this->fees[$name])) {
+			$fee                                = $this->fees[$name];
 			$this->total_fees_amount           -= $fee['initial_fee'];
 			$this->total_recurring_fees_amount -= $fee['recurring_fee'];
-			unset( $this->fees[ $name ] );
+			unset($this->fees[$name]);
 		}
 
 	}
@@ -698,8 +698,8 @@ 
 	 */
 	public function get_total() {
 		$total = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
-		$total = apply_filters( 'getpaid_get_submission_total_amount', $total, $this  );
-		return wpinv_sanitize_amount( $total );
+		$total = apply_filters('getpaid_get_submission_total_amount', $total, $this);
+		return wpinv_sanitize_amount($total);
 	}
 
 	/**
@@ -710,11 +710,11 @@ 
 	public function get_payment_details() {
 		$collect = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
 
-		if ( $this->has_recurring ) {
+		if ($this->has_recurring) {
 			$collect = true;
 		}
 
-		$collect = apply_filters( 'getpaid_submission_collect_payment_details', $collect, $this  );
+		$collect = apply_filters('getpaid_submission_collect_payment_details', $collect, $this);
 		return $collect;
 	}
 
@@ -724,8 +724,8 @@ 
 	 * @since 1.0.19
 	 */
 	public function get_billing_email() {
-		$billing_email = empty( $this->data['billing_email'] ) ? '' : $this->data['billing_email'];
-		return apply_filters( 'getpaid_get_submission_billing_email', $billing_email, $this  );
+		$billing_email = empty($this->data['billing_email']) ? '' : $this->data['billing_email'];
+		return apply_filters('getpaid_get_submission_billing_email', $billing_email, $this);
 	}
 
 	/**
@@ -735,7 +735,7 @@ 
 	 */
 	public function has_billing_email() {
 		$billing_email = $this->get_billing_email();
-		return ! empty( $billing_email );
+		return !empty($billing_email);
 	}
 
 }