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<?php |
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/** |
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* Contains functions related to Invoicing plugin. |
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* |
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* @since 1.0.0 |
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* @package Invoicing |
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*/ |
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// MUST have WordPress. |
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if ( !defined( 'WPINC' ) ) { |
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exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) ); |
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} |
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class WPInv_API { |
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protected $post_type = 'wpi_invoice'; |
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public function __construct( $params = array() ) { |
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} |
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public function insert_invoice( $data ) { |
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global $wpdb; |
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//wpinv_transaction_query( 'start' ); |
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try { |
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if ( empty( $data['invoice'] ) ) { |
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throw new WPInv_API_Exception( 'wpinv_api_missing_invoice_data', sprintf( __( 'No %1$s data specified to create %1$s', 'invoicing' ), 'invoice' ), 400 ); |
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} |
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$data = apply_filters( 'wpinv_api_create_invoice_data', $data['invoice'], $this ); |
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$invoice = wpinv_insert_invoice( $data, true ); |
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if ( empty( $invoice->ID ) || is_wp_error( $invoice ) ) { |
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throw new WPInv_API_Exception( 'wpinv_api_cannot_create_invoice', sprintf( __( 'Cannot create invoice: %s', 'invoicing' ), implode( ', ', $invoice->get_error_messages() ) ), 400 ); |
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} |
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// HTTP 201 Created |
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$this->send_status( 201 ); |
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do_action( 'wpinv_api_create_invoice', $invoice->ID, $data, $this ); |
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//wpinv_transaction_query( 'commit' ); |
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return wpinv_get_invoice( $invoice->ID ); |
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} catch ( WPInv_API_Exception $e ) { |
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//wpinv_transaction_query( 'rollback' ); |
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) ); |
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} |
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} |
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public function send_status( $code ) { |
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status_header( $code ); |
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} |
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protected function set_billing_details( $invoice, $data ) { |
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$address_fields = array( |
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'user_id', |
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'first_name', |
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'last_name', |
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'company', |
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'vat_number', |
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'email', |
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'phone', |
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'address', |
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'city', |
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'state', |
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'country', |
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'zip', |
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); |
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$billing_details = array(); |
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$user_id = $invoice->get_user_id(); |
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foreach ( $address_fields as $field ) { |
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if ( isset( $data['billing_details'][ $field ] ) ) { |
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$value = sanitize_text_field( $data['billing_details'][ $field ] ); |
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View Code Duplication |
if ( $field == 'country' && empty( $value ) ) { |
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if ( !empty( $invoice->country ) ) { |
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$value = $invoice->country; |
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} else { |
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$value = wpinv_default_billing_country( '', $user_id ); |
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} |
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} |
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View Code Duplication |
if ( $field == 'state' && empty( $value ) ) { |
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if ( !empty( $invoice->state ) ) { |
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$value = $invoice->state; |
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} else { |
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$value = wpinv_get_default_state(); |
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} |
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} |
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$invoice->set( $field, $value ); |
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update_post_meta( $invoice->ID, '_wpinv_' . $field, $value ); |
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} |
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} |
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return $invoice; |
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} |
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protected function set_discount( $invoice, $data ) { |
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if ( isset( $data['discount'] ) ) { |
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$invoice->set( 'discount', wpinv_round_amount( $data['discount'] ) ); |
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update_post_meta( $invoice->ID, '_wpinv_discount', wpinv_round_amount( $data['discount'] ) ); |
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if ( isset( $data['discount_code'] ) ) { |
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$invoice->set( 'discount_code', $data['discount_code'] ); |
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update_post_meta( $invoice->ID, '_wpinv_discount_code', $data['discount_code'] ); |
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} |
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} |
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return $invoice; |
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} |
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protected function set_items( $invoice, $data ) { |
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if ( !empty( $data['items'] ) && is_array( $data['items'] ) ) { |
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$items_array = array(); |
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if ( !empty( $invoice->country ) ) { |
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$country = $invoice->country; |
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} else if ( !empty( $data['billing_details']['country'] ) ) { |
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$country = $data['billing_details']['country']; |
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} else { |
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$country = wpinv_default_billing_country( '', $invoice->get_user_id() ); |
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} |
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if ( !empty( $invoice->state ) ) { |
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$state = $invoice->state; |
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} else if ( !empty( $data['billing_details']['state'] ) ) { |
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$state = $data['billing_details']['state']; |
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} else { |
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$state = wpinv_get_default_state(); |
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} |
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$_POST['country'] = $country; |
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$_POST['state'] = $state; |
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$rate = wpinv_get_tax_rate( $country, $state, 'global' ); |
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$total_tax = 0; |
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foreach ( $data['items'] as $item ) { |
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$id = isset( $item['id'] ) ? sanitize_text_field( $item['id'] ) : ''; |
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$title = isset( $item['title'] ) ? sanitize_text_field( $item['title'] ) : ''; |
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$desc = isset( $item['description'] ) ? sanitize_text_field( $item['description'] ) : ''; |
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$amount = isset( $item['amount'] ) ? wpinv_round_amount( $item['amount'] ) : 0; |
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if ( !empty( $item['vat_rates_class'] ) ) { |
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$vat_rates_class = $item['vat_rates_class']; |
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} else { |
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$vat_rates_class = '_standard'; |
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} |
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$vat_rate = wpinv_get_tax_rate( $country, $state, $id ); |
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$tax = $amount > 0 ? ( $amount * 0.01 * (float)$vat_rate ) : 0; |
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$total_tax += $tax; |
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$items_array[] = array( |
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'id' => $id, |
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'title' => esc_html( $title ), |
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'description' => esc_html( $desc ), |
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'amount' => $amount > 0 ? wpinv_round_amount( $amount ) : 0, |
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'subtotal' => $amount > 0 ? wpinv_round_amount( $amount ) : 0, |
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'vat_rates_class' => $vat_rates_class, |
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'vat_rate' => $vat_rate, |
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'tax' => $tax > 0 ? wpinv_round_amount( $tax ) : 0, |
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); |
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} |
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update_post_meta( $invoice->ID, '_wpinv_tax', wpinv_round_amount( $total_tax ) ); |
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$invoice->set( 'tax', wpinv_round_amount( $total_tax ) ); |
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$items_array = apply_filters( 'wpinv_save_invoice_items', $items_array, $data['items'], $invoice ); |
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$invoice->set( 'items', $items_array ); |
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update_post_meta( $invoice->ID, '_wpinv_items', $items_array ); |
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} |
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return $invoice; |
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} |
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protected function set_invoice_meta( $invoice_id, $invoice_meta ) { |
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foreach ( $invoice_meta as $meta_key => $meta_value ) { |
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if ( is_string( $meta_key) && ! is_protected_meta( $meta_key ) && is_scalar( $meta_value ) ) { |
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update_post_meta( $invoice_id, $meta_key, $meta_value ); |
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} |
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} |
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} |
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} |
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class WPInv_API_Exception extends Exception { |
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protected $error_code; |
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public function __construct( $error_code, $error_message, $http_status_code ) { |
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$this->error_code = $error_code; |
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parent::__construct( $error_message, $http_status_code ); |
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} |
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public function getErrorCode() { |
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return $this->error_code; |
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} |
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} |
AyeCode /
invoicing
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