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<?php |
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/** |
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* Contains the ajax handlers. |
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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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defined( 'ABSPATH' ) || exit; |
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/** |
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* WPInv_Ajax class. |
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*/ |
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class WPInv_Ajax { |
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/** |
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* Hook in ajax handlers. |
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*/ |
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public static function init() { |
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add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 ); |
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add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 ); |
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self::add_ajax_events(); |
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} |
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/** |
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* Set GetPaid AJAX constant and headers. |
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*/ |
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public static function define_ajax() { |
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if ( ! empty( $_GET['wpinv-ajax'] ) ) { |
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getpaid_maybe_define_constant( 'DOING_AJAX', true ); |
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getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true ); |
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if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { |
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/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 ); |
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} |
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$GLOBALS['wpdb']->hide_errors(); |
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} |
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} |
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/** |
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* Send headers for GetPaid Ajax Requests. |
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* |
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* @since 1.0.18 |
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*/ |
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private static function wpinv_ajax_headers() { |
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if ( ! headers_sent() ) { |
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send_origin_headers(); |
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send_nosniff_header(); |
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nocache_headers(); |
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header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) ); |
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header( 'X-Robots-Tag: noindex' ); |
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status_header( 200 ); |
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} |
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} |
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/** |
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* Check for GetPaid Ajax request and fire action. |
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*/ |
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public static function do_wpinv_ajax() { |
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global $wp_query; |
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if ( ! empty( $_GET['wpinv-ajax'] ) ) { |
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$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) ); |
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} |
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$action = $wp_query->get( 'wpinv-ajax' ); |
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if ( $action ) { |
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self::wpinv_ajax_headers(); |
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$action = sanitize_text_field( $action ); |
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do_action( 'wpinv_ajax_' . $action ); |
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wp_die(); |
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} |
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} |
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/** |
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* Hook in ajax methods. |
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*/ |
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public static function add_ajax_events() { |
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// array( 'event' => is_frontend ) |
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$ajax_events = array( |
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'add_note' => false, |
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'delete_note' => false, |
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'get_states_field' => true, |
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'get_aui_states_field' => true, |
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'payment_form' => true, |
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'get_payment_form' => true, |
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'get_payment_form_states_field' => true, |
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'get_invoicing_items' => false, |
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'get_customers' => false, |
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'get_invoice_items' => false, |
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'add_invoice_items' => false, |
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'edit_invoice_item' => false, |
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'create_invoice_item' => false, |
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'remove_invoice_item' => false, |
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'get_billing_details' => false, |
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'recalculate_invoice_totals' => false, |
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'check_new_user_email' => false, |
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'run_tool' => false, |
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'payment_form_refresh_prices' => true, |
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); |
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foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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if ( $nopriv ) { |
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add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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} |
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} |
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} |
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public static function add_note() { |
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check_ajax_referer( 'add-invoice-note', '_nonce' ); |
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if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$post_id = absint( $_POST['post_id'] ); |
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$note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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$note_type = sanitize_text_field( $_POST['note_type'] ); |
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$is_customer_note = $note_type == 'customer' ? 1 : 0; |
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if ( $post_id > 0 ) { |
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$note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note ); |
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if ( $note_id > 0 && !is_wp_error( $note_id ) ) { |
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wpinv_get_invoice_note_line_item( $note_id ); |
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} |
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} |
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die(); |
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} |
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public static function delete_note() { |
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check_ajax_referer( 'delete-invoice-note', '_nonce' ); |
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if ( !wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$note_id = (int)$_POST['note_id']; |
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if ( $note_id > 0 ) { |
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wp_delete_comment( $note_id, true ); |
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} |
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die(); |
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} |
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public static function get_states_field() { |
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echo wpinv_get_states_field(); |
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die(); |
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} |
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/** |
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* Retrieves a given user's billing address. |
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*/ |
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public static function get_billing_details() { |
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// Verify nonce. |
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check_ajax_referer( 'wpinv-nonce' ); |
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// Can the user manage the plugin? |
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if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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// Do we have a user id? |
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$user_id = $_GET['user_id']; |
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if ( empty( $user_id ) || ! is_numeric( $user_id ) ) { |
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die(-1); |
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} |
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// Fetch the billing details. |
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$billing_details = wpinv_get_user_address( $user_id ); |
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$billing_details = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id ); |
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// unset the user id and email. |
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$to_ignore = array( 'user_id', 'email' ); |
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foreach ( $to_ignore as $key ) { |
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if ( isset( $billing_details[ $key ] ) ) { |
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unset( $billing_details[ $key ] ); |
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} |
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} |
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wp_send_json_success( $billing_details ); |
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} |
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/** |
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* Checks if a new users email is valid. |
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*/ |
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public static function check_new_user_email() { |
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// Verify nonce. |
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check_ajax_referer( 'wpinv-nonce' ); |
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// Can the user manage the plugin? |
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if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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// We need an email address. |
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if ( empty( $_GET['email'] ) ) { |
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_e( "Provide the new user's email address", 'invoicing' ); |
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exit; |
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} |
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// Ensure the email is valid. |
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$email = sanitize_text_field( $_GET['email'] ); |
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if ( ! is_email( $email ) ) { |
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_e( 'Invalid email address', 'invoicing' ); |
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exit; |
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} |
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// And it does not exist. |
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$id = email_exists( $email ); |
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if ( $id ) { |
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wp_send_json_success( compact( 'id' ) ); |
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} |
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wp_send_json_success( true ); |
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} |
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public static function run_tool() { |
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check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
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if ( !wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$tool = sanitize_text_field( $_POST['tool'] ); |
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do_action( 'wpinv_run_tool' ); |
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if ( !empty( $tool ) ) { |
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do_action( 'wpinv_tool_' . $tool ); |
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} |
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} |
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/** |
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* Retrieves the markup for a payment form. |
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*/ |
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public static function get_payment_form() { |
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255
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256
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// Check nonce. |
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check_ajax_referer( 'getpaid_form_nonce' ); |
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// Is the request set up correctly? |
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if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) { |
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echo aui()->alert( |
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array( |
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'type' => 'warning', |
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'content' => __( 'No payment form or item provided', 'invoicing' ), |
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) |
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); |
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exit; |
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} |
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270
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// Payment form or button? |
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if ( ! empty( $_GET['form'] ) ) { |
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getpaid_display_payment_form( urldecode( $_GET['form'] ) ); |
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} else if( ! empty( $_GET['invoice'] ) ) { |
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getpaid_display_invoice_payment_form( urldecode( $_GET['invoice'] ) ); |
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} else { |
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$items = getpaid_convert_items_to_array( urldecode( $_GET['item'] ) ); |
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getpaid_display_item_payment_form( $items ); |
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} |
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exit; |
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282
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} |
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284
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/** |
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285
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* Payment forms. |
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286
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* |
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287
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* @since 1.0.18 |
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288
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*/ |
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289
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public static function payment_form() { |
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290
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291
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// Check nonce. |
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292
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check_ajax_referer( 'getpaid_form_nonce' ); |
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293
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294
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// ... form fields... |
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295
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if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
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296
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_e( 'Error: Reload the page and try again.', 'invoicing' ); |
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297
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exit; |
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298
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} |
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299
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300
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// Process the payment form. |
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301
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$checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' ); |
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302
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$checkout = new $checkout_class( new GetPaid_Payment_Form_Submission() ); |
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303
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$checkout->process_checkout(); |
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exit; |
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} |
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307
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308
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/** |
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309
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* Payment forms. |
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310
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* |
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311
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* @since 1.0.18 |
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312
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*/ |
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313
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|
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public static function get_payment_form_states_field() { |
|
314
|
|
|
|
|
315
|
|
|
if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
|
316
|
|
|
exit; |
|
|
|
|
|
|
317
|
|
|
} |
|
318
|
|
|
|
|
319
|
|
|
$elements = getpaid_get_payment_form_elements( $_GET['form'] ); |
|
320
|
|
|
|
|
321
|
|
|
if ( empty( $elements ) ) { |
|
322
|
|
|
exit; |
|
|
|
|
|
|
323
|
|
|
} |
|
324
|
|
|
|
|
325
|
|
|
$address_fields = array(); |
|
326
|
|
|
foreach ( $elements as $element ) { |
|
327
|
|
|
if ( 'address' === $element['type'] ) { |
|
328
|
|
|
$address_fields = $element; |
|
329
|
|
|
break; |
|
330
|
|
|
} |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
if ( empty( $address_fields ) ) { |
|
334
|
|
|
exit; |
|
|
|
|
|
|
335
|
|
|
} |
|
336
|
|
|
|
|
337
|
|
|
foreach ( $address_fields['fields'] as $address_field ) { |
|
338
|
|
|
|
|
339
|
|
|
if ( 'wpinv_state' == $address_field['name'] ) { |
|
340
|
|
|
|
|
341
|
|
|
$wrap_class = getpaid_get_form_element_grid_class( $address_field ); |
|
342
|
|
|
$wrap_class = esc_attr( "$wrap_class getpaid-address-field-wrapper" ); |
|
343
|
|
|
$placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] ); |
|
344
|
|
|
$description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] ); |
|
345
|
|
|
$value = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : ''; |
|
346
|
|
|
$label = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] ); |
|
347
|
|
|
|
|
348
|
|
|
if ( ! empty( $address_field['required'] ) ) { |
|
349
|
|
|
$label .= "<span class='text-danger'> *</span>"; |
|
350
|
|
|
} |
|
351
|
|
|
|
|
352
|
|
|
$html = getpaid_get_states_select_markup ( |
|
353
|
|
|
sanitize_text_field( $_GET['country'] ), |
|
354
|
|
|
$value, |
|
355
|
|
|
$placeholder, |
|
356
|
|
|
$label, |
|
357
|
|
|
$description, |
|
358
|
|
|
! empty( $address_field['required'] ), |
|
359
|
|
|
$wrap_class, |
|
360
|
|
|
wpinv_clean( $_GET['name'] ) |
|
361
|
|
|
); |
|
362
|
|
|
|
|
363
|
|
|
wp_send_json_success( $html ); |
|
364
|
|
|
exit; |
|
|
|
|
|
|
365
|
|
|
|
|
366
|
|
|
} |
|
367
|
|
|
|
|
368
|
|
|
} |
|
369
|
|
|
|
|
370
|
|
|
exit; |
|
|
|
|
|
|
371
|
|
|
} |
|
372
|
|
|
|
|
373
|
|
|
/** |
|
374
|
|
|
* Recalculates invoice totals. |
|
375
|
|
|
*/ |
|
376
|
|
|
public static function recalculate_invoice_totals() { |
|
377
|
|
|
|
|
378
|
|
|
// Verify nonce. |
|
379
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
380
|
|
|
|
|
381
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
382
|
|
|
exit; |
|
|
|
|
|
|
383
|
|
|
} |
|
384
|
|
|
|
|
385
|
|
|
// We need an invoice. |
|
386
|
|
|
if ( empty( $_POST['post_id'] ) ) { |
|
387
|
|
|
exit; |
|
|
|
|
|
|
388
|
|
|
} |
|
389
|
|
|
|
|
390
|
|
|
// Fetch the invoice. |
|
391
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
392
|
|
|
|
|
393
|
|
|
// Ensure it exists. |
|
394
|
|
|
if ( ! $invoice->get_id() ) { |
|
395
|
|
|
exit; |
|
|
|
|
|
|
396
|
|
|
} |
|
397
|
|
|
|
|
398
|
|
|
// Maybe set the country, state, currency. |
|
399
|
|
|
foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) { |
|
400
|
|
|
if ( isset( $_POST[ $key ] ) ) { |
|
401
|
|
|
$method = "set_$key"; |
|
402
|
|
|
$invoice->$method( sanitize_text_field( $_POST[ $key ] ) ); |
|
403
|
|
|
} |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
// Maybe disable taxes. |
|
407
|
|
|
$invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) ); |
|
408
|
|
|
|
|
409
|
|
|
// Discount code. |
|
410
|
|
|
if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) { |
|
411
|
|
|
$discount = new WPInv_Discount( $invoice->get_discount_code() ); |
|
412
|
|
|
if ( $discount->exists() ) { |
|
413
|
|
|
$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) ); |
|
414
|
|
|
} else { |
|
415
|
|
|
$invoice->remove_discount( 'discount_code' ); |
|
416
|
|
|
} |
|
417
|
|
|
} |
|
418
|
|
|
|
|
419
|
|
|
// Recalculate totals. |
|
420
|
|
|
$invoice->recalculate_total(); |
|
421
|
|
|
|
|
422
|
|
|
$total = wpinv_price( $invoice->get_total(), $invoice->get_currency() ); |
|
423
|
|
|
$suscriptions = getpaid_get_invoice_subscriptions( $invoice ); |
|
424
|
|
|
if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) { |
|
425
|
|
|
$recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() ); |
|
426
|
|
|
$total .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>'; |
|
427
|
|
|
} |
|
428
|
|
|
|
|
429
|
|
|
$totals = array( |
|
430
|
|
|
'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ), |
|
431
|
|
|
'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ), |
|
432
|
|
|
'tax' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ), |
|
433
|
|
|
'total' => $total, |
|
434
|
|
|
); |
|
435
|
|
|
|
|
436
|
|
|
$totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice ); |
|
437
|
|
|
|
|
438
|
|
|
wp_send_json_success( compact( 'totals' ) ); |
|
439
|
|
|
} |
|
440
|
|
|
|
|
441
|
|
|
/** |
|
442
|
|
|
* Get items belonging to a given invoice. |
|
443
|
|
|
*/ |
|
444
|
|
|
public static function get_invoice_items() { |
|
445
|
|
|
|
|
446
|
|
|
// Verify nonce. |
|
447
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
448
|
|
|
|
|
449
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
450
|
|
|
exit; |
|
|
|
|
|
|
451
|
|
|
} |
|
452
|
|
|
|
|
453
|
|
|
// We need an invoice and items. |
|
454
|
|
|
if ( empty( $_POST['post_id'] ) ) { |
|
455
|
|
|
exit; |
|
|
|
|
|
|
456
|
|
|
} |
|
457
|
|
|
|
|
458
|
|
|
// Fetch the invoice. |
|
459
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
460
|
|
|
|
|
461
|
|
|
// Ensure it exists. |
|
462
|
|
|
if ( ! $invoice->get_id() ) { |
|
463
|
|
|
exit; |
|
|
|
|
|
|
464
|
|
|
} |
|
465
|
|
|
|
|
466
|
|
|
// Return an array of invoice items. |
|
467
|
|
|
$items = array(); |
|
468
|
|
|
|
|
469
|
|
|
foreach ( $invoice->get_items() as $item ) { |
|
470
|
|
|
$items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() ); |
|
471
|
|
|
} |
|
472
|
|
|
|
|
473
|
|
|
wp_send_json_success( compact( 'items' ) ); |
|
474
|
|
|
} |
|
475
|
|
|
|
|
476
|
|
|
/** |
|
477
|
|
|
* Edits an invoice item. |
|
478
|
|
|
*/ |
|
479
|
|
|
public static function edit_invoice_item() { |
|
480
|
|
|
|
|
481
|
|
|
// Verify nonce. |
|
482
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
483
|
|
|
|
|
484
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
485
|
|
|
exit; |
|
|
|
|
|
|
486
|
|
|
} |
|
487
|
|
|
|
|
488
|
|
|
// We need an invoice and item details. |
|
489
|
|
|
if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
|
490
|
|
|
exit; |
|
|
|
|
|
|
491
|
|
|
} |
|
492
|
|
|
|
|
493
|
|
|
// Fetch the invoice. |
|
494
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
495
|
|
|
|
|
496
|
|
|
// Ensure it exists and its not been paid for. |
|
497
|
|
|
if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
|
498
|
|
|
exit; |
|
|
|
|
|
|
499
|
|
|
} |
|
500
|
|
|
|
|
501
|
|
|
// Format the data. |
|
502
|
|
|
$data = wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ); |
|
503
|
|
|
|
|
504
|
|
|
// Ensure that we have an item id. |
|
505
|
|
|
if ( empty( $data['id'] ) ) { |
|
506
|
|
|
exit; |
|
|
|
|
|
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
// Abort if the invoice does not have the specified item. |
|
510
|
|
|
$item = $invoice->get_item( (int) $data['id'] ); |
|
511
|
|
|
|
|
512
|
|
|
if ( empty( $item ) ) { |
|
513
|
|
|
exit; |
|
|
|
|
|
|
514
|
|
|
} |
|
515
|
|
|
|
|
516
|
|
|
// Update the item. |
|
517
|
|
|
$item->set_price( floatval( $data['price'] ) ); |
|
518
|
|
|
$item->set_name( sanitize_text_field( $data['name'] ) ); |
|
519
|
|
|
$item->set_description( wp_kses_post( $data['description'] ) ); |
|
520
|
|
|
$item->set_quantity( floatval( $data['quantity'] ) ); |
|
521
|
|
|
|
|
522
|
|
|
// Add it to the invoice. |
|
523
|
|
|
$error = $invoice->add_item( $item ); |
|
524
|
|
|
$alert = false; |
|
525
|
|
|
if ( is_wp_error( $error ) ) { |
|
526
|
|
|
$alert = $error->get_error_message(); |
|
527
|
|
|
} |
|
528
|
|
|
|
|
529
|
|
|
// Update totals. |
|
530
|
|
|
$invoice->recalculate_total(); |
|
531
|
|
|
|
|
532
|
|
|
// Save the invoice. |
|
533
|
|
|
$invoice->save(); |
|
534
|
|
|
|
|
535
|
|
|
// Return an array of invoice items. |
|
536
|
|
|
$items = array(); |
|
537
|
|
|
|
|
538
|
|
|
foreach ( $invoice->get_items() as $item ) { |
|
539
|
|
|
$items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
|
540
|
|
|
} |
|
541
|
|
|
|
|
542
|
|
|
wp_send_json_success( compact( 'items', 'alert' ) ); |
|
543
|
|
|
} |
|
544
|
|
|
|
|
545
|
|
|
/** |
|
546
|
|
|
* Creates an invoice item. |
|
547
|
|
|
*/ |
|
548
|
|
|
public static function create_invoice_item() { |
|
549
|
|
|
|
|
550
|
|
|
// Verify nonce. |
|
551
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
552
|
|
|
|
|
553
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
554
|
|
|
exit; |
|
|
|
|
|
|
555
|
|
|
} |
|
556
|
|
|
|
|
557
|
|
|
// We need an invoice and item details. |
|
558
|
|
|
if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
|
559
|
|
|
exit; |
|
|
|
|
|
|
560
|
|
|
} |
|
561
|
|
|
|
|
562
|
|
|
// Fetch the invoice. |
|
563
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
564
|
|
|
|
|
565
|
|
|
// Ensure it exists and its not been paid for. |
|
566
|
|
|
if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
|
567
|
|
|
exit; |
|
|
|
|
|
|
568
|
|
|
} |
|
569
|
|
|
|
|
570
|
|
|
// Format the data. |
|
571
|
|
|
$data = wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ); |
|
572
|
|
|
|
|
573
|
|
|
$item = new WPInv_Item(); |
|
574
|
|
|
$item->set_price( floatval( $data['price'] ) ); |
|
575
|
|
|
$item->set_name( sanitize_text_field( $data['name'] ) ); |
|
576
|
|
|
$item->set_description( wp_kses_post( $data['description'] ) ); |
|
577
|
|
|
$item->set_status( 'publish' ); |
|
578
|
|
|
$item->save(); |
|
579
|
|
|
|
|
580
|
|
|
if ( ! $item->exists() ) { |
|
581
|
|
|
$alert = __( 'Could not create invoice item. Please try again.', 'invoicing' ); |
|
582
|
|
|
} else { |
|
583
|
|
|
$item = new GetPaid_Form_Item( $item->get_id() ); |
|
584
|
|
|
$item->set_quantity( floatval( $data['quantity'] ) ); |
|
585
|
|
|
|
|
586
|
|
|
// Add it to the invoice. |
|
587
|
|
|
$error = $invoice->add_item( $item ); |
|
588
|
|
|
$alert = false; |
|
589
|
|
|
if ( is_wp_error( $error ) ) { |
|
590
|
|
|
$alert = $error->get_error_message(); |
|
591
|
|
|
} |
|
592
|
|
|
|
|
593
|
|
|
// Update totals. |
|
594
|
|
|
$invoice->recalculate_total(); |
|
595
|
|
|
|
|
596
|
|
|
// Save the invoice. |
|
597
|
|
|
$invoice->save(); |
|
598
|
|
|
|
|
599
|
|
|
} |
|
600
|
|
|
|
|
601
|
|
|
// Return an array of invoice items. |
|
602
|
|
|
$items = array(); |
|
603
|
|
|
|
|
604
|
|
|
foreach ( $invoice->get_items() as $item ) { |
|
605
|
|
|
$items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
|
606
|
|
|
} |
|
607
|
|
|
|
|
608
|
|
|
wp_send_json_success( compact( 'items', 'alert' ) ); |
|
609
|
|
|
} |
|
610
|
|
|
|
|
611
|
|
|
/** |
|
612
|
|
|
* Deletes an invoice item. |
|
613
|
|
|
*/ |
|
614
|
|
|
public static function remove_invoice_item() { |
|
615
|
|
|
|
|
616
|
|
|
// Verify nonce. |
|
617
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
618
|
|
|
|
|
619
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
620
|
|
|
exit; |
|
|
|
|
|
|
621
|
|
|
} |
|
622
|
|
|
|
|
623
|
|
|
// We need an invoice and an item. |
|
624
|
|
|
if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) { |
|
625
|
|
|
exit; |
|
|
|
|
|
|
626
|
|
|
} |
|
627
|
|
|
|
|
628
|
|
|
// Fetch the invoice. |
|
629
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
630
|
|
|
|
|
631
|
|
|
// Ensure it exists and its not been paid for. |
|
632
|
|
|
if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
|
633
|
|
|
exit; |
|
|
|
|
|
|
634
|
|
|
} |
|
635
|
|
|
|
|
636
|
|
|
// Abort if the invoice does not have the specified item. |
|
637
|
|
|
$item = $invoice->get_item( (int) $_POST['item_id'] ); |
|
638
|
|
|
|
|
639
|
|
|
if ( empty( $item ) ) { |
|
640
|
|
|
exit; |
|
|
|
|
|
|
641
|
|
|
} |
|
642
|
|
|
|
|
643
|
|
|
$invoice->remove_item( (int) $_POST['item_id'] ); |
|
644
|
|
|
|
|
645
|
|
|
// Update totals. |
|
646
|
|
|
$invoice->recalculate_total(); |
|
647
|
|
|
|
|
648
|
|
|
// Save the invoice. |
|
649
|
|
|
$invoice->save(); |
|
650
|
|
|
|
|
651
|
|
|
// Return an array of invoice items. |
|
652
|
|
|
$items = array(); |
|
653
|
|
|
|
|
654
|
|
|
foreach ( $invoice->get_items() as $item ) { |
|
655
|
|
|
$items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
|
656
|
|
|
} |
|
657
|
|
|
|
|
658
|
|
|
wp_send_json_success( compact( 'items' ) ); |
|
659
|
|
|
} |
|
660
|
|
|
|
|
661
|
|
|
/** |
|
662
|
|
|
* Adds a items to an invoice. |
|
663
|
|
|
*/ |
|
664
|
|
|
public static function add_invoice_items() { |
|
665
|
|
|
|
|
666
|
|
|
// Verify nonce. |
|
667
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
668
|
|
|
|
|
669
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
670
|
|
|
exit; |
|
|
|
|
|
|
671
|
|
|
} |
|
672
|
|
|
|
|
673
|
|
|
// We need an invoice and items. |
|
674
|
|
|
if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) { |
|
675
|
|
|
exit; |
|
|
|
|
|
|
676
|
|
|
} |
|
677
|
|
|
|
|
678
|
|
|
// Fetch the invoice. |
|
679
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
680
|
|
|
$alert = false; |
|
681
|
|
|
|
|
682
|
|
|
// Ensure it exists and its not been paid for. |
|
683
|
|
|
if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
|
684
|
|
|
exit; |
|
|
|
|
|
|
685
|
|
|
} |
|
686
|
|
|
|
|
687
|
|
|
// Add the items. |
|
688
|
|
|
foreach ( $_POST['items'] as $data ) { |
|
689
|
|
|
|
|
690
|
|
|
$item = new GetPaid_Form_Item( $data[ 'id' ] ); |
|
691
|
|
|
|
|
692
|
|
|
if ( is_numeric( $data[ 'qty' ] ) && (float) $data[ 'qty' ] > 0 ) { |
|
693
|
|
|
$item->set_quantity( $data[ 'qty' ] ); |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
if ( $item->get_id() > 0 ) { |
|
697
|
|
|
$error = $invoice->add_item( $item ); |
|
698
|
|
|
|
|
699
|
|
|
if ( is_wp_error( $error ) ) { |
|
700
|
|
|
$alert = $error->get_error_message(); |
|
701
|
|
|
} |
|
702
|
|
|
|
|
703
|
|
|
} |
|
704
|
|
|
|
|
705
|
|
|
} |
|
706
|
|
|
|
|
707
|
|
|
// Save the invoice. |
|
708
|
|
|
$invoice->recalculate_total(); |
|
709
|
|
|
$invoice->save(); |
|
710
|
|
|
|
|
711
|
|
|
// Return an array of invoice items. |
|
712
|
|
|
$items = array(); |
|
713
|
|
|
|
|
714
|
|
|
foreach ( $invoice->get_items() as $item ) { |
|
715
|
|
|
$items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
|
716
|
|
|
} |
|
717
|
|
|
|
|
718
|
|
|
wp_send_json_success( compact( 'items', 'alert' ) ); |
|
719
|
|
|
} |
|
720
|
|
|
|
|
721
|
|
|
/** |
|
722
|
|
|
* Retrieves items that should be added to an invoice. |
|
723
|
|
|
*/ |
|
724
|
|
|
public static function get_invoicing_items() { |
|
725
|
|
|
|
|
726
|
|
|
// Verify nonce. |
|
727
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
728
|
|
|
|
|
729
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
730
|
|
|
exit; |
|
|
|
|
|
|
731
|
|
|
} |
|
732
|
|
|
|
|
733
|
|
|
// We need a search term. |
|
734
|
|
|
if ( empty( $_GET['search'] ) ) { |
|
735
|
|
|
wp_send_json_success( array() ); |
|
736
|
|
|
} |
|
737
|
|
|
|
|
738
|
|
|
// Retrieve items. |
|
739
|
|
|
$item_args = array( |
|
740
|
|
|
'post_type' => 'wpi_item', |
|
741
|
|
|
'orderby' => 'title', |
|
742
|
|
|
'order' => 'ASC', |
|
743
|
|
|
'posts_per_page' => -1, |
|
744
|
|
|
'post_status' => array( 'publish' ), |
|
745
|
|
|
's' => trim( $_GET['search'] ), |
|
746
|
|
|
'meta_query' => array( |
|
747
|
|
|
array( |
|
748
|
|
|
'key' => '_wpinv_type', |
|
749
|
|
|
'compare' => '!=', |
|
750
|
|
|
'value' => 'package' |
|
751
|
|
|
) |
|
752
|
|
|
) |
|
753
|
|
|
); |
|
754
|
|
|
|
|
755
|
|
|
$items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) ); |
|
756
|
|
|
$data = array(); |
|
757
|
|
|
|
|
758
|
|
|
$is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) ); |
|
759
|
|
|
|
|
760
|
|
|
foreach ( $items as $item ) { |
|
761
|
|
|
$item = new GetPaid_Form_Item( $item ); |
|
762
|
|
|
$data[] = array( |
|
763
|
|
|
'id' => (int) $item->get_id(), |
|
764
|
|
|
'text' => strip_tags( $item->get_name() ), |
|
765
|
|
|
'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '', |
|
766
|
|
|
); |
|
767
|
|
|
} |
|
768
|
|
|
|
|
769
|
|
|
wp_send_json_success( $data ); |
|
770
|
|
|
|
|
771
|
|
|
} |
|
772
|
|
|
|
|
773
|
|
|
/** |
|
774
|
|
|
* Retrieves items that should be added to an invoice. |
|
775
|
|
|
*/ |
|
776
|
|
|
public static function get_customers() { |
|
777
|
|
|
|
|
778
|
|
|
// Verify nonce. |
|
779
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
780
|
|
|
|
|
781
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
782
|
|
|
exit; |
|
|
|
|
|
|
783
|
|
|
} |
|
784
|
|
|
|
|
785
|
|
|
// We need a search term. |
|
786
|
|
|
if ( empty( $_GET['search'] ) ) { |
|
787
|
|
|
wp_send_json_success( array() ); |
|
788
|
|
|
} |
|
789
|
|
|
|
|
790
|
|
|
// Retrieve customers. |
|
791
|
|
|
|
|
792
|
|
|
$customer_args = array( |
|
793
|
|
|
'fields' => array( 'ID', 'user_email', 'display_name' ), |
|
794
|
|
|
'orderby' => 'display_name', |
|
795
|
|
|
'search' => '*' . sanitize_text_field( $_GET['search'] ) . '*', |
|
796
|
|
|
'search_columns' => array( 'user_login', 'user_email', 'display_name' ), |
|
797
|
|
|
); |
|
798
|
|
|
|
|
799
|
|
|
$customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) ); |
|
800
|
|
|
$data = array(); |
|
801
|
|
|
|
|
802
|
|
|
foreach ( $customers as $customer ) { |
|
803
|
|
|
$data[] = array( |
|
804
|
|
|
'id' => (int) $customer->ID, |
|
805
|
|
|
'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ), |
|
806
|
|
|
); |
|
807
|
|
|
} |
|
808
|
|
|
|
|
809
|
|
|
wp_send_json_success( $data ); |
|
810
|
|
|
|
|
811
|
|
|
} |
|
812
|
|
|
|
|
813
|
|
|
/** |
|
814
|
|
|
* Retrieves the states field for AUI forms. |
|
815
|
|
|
*/ |
|
816
|
|
|
public static function get_aui_states_field() { |
|
817
|
|
|
|
|
818
|
|
|
// Verify nonce. |
|
819
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
820
|
|
|
|
|
821
|
|
|
// We need a country. |
|
822
|
|
|
if ( empty( $_GET['country'] ) ) { |
|
823
|
|
|
exit; |
|
|
|
|
|
|
824
|
|
|
} |
|
825
|
|
|
|
|
826
|
|
|
$states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) ); |
|
827
|
|
|
$state = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state(); |
|
828
|
|
|
$name = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state'; |
|
829
|
|
|
$class = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm'; |
|
830
|
|
|
|
|
831
|
|
|
if ( empty( $states ) ) { |
|
832
|
|
|
|
|
833
|
|
|
$html = aui()->input( |
|
834
|
|
|
array( |
|
835
|
|
|
'type' => 'text', |
|
836
|
|
|
'id' => 'wpinv_state', |
|
837
|
|
|
'name' => $name, |
|
838
|
|
|
'label' => __( 'State', 'invoicing' ), |
|
839
|
|
|
'label_type' => 'vertical', |
|
840
|
|
|
'placeholder' => __( 'State', 'invoicing' ), |
|
841
|
|
|
'class' => $class, |
|
842
|
|
|
'value' => $state, |
|
843
|
|
|
) |
|
844
|
|
|
); |
|
845
|
|
|
|
|
846
|
|
|
} else { |
|
847
|
|
|
|
|
848
|
|
|
$html = aui()->select( |
|
849
|
|
|
array( |
|
850
|
|
|
'id' => 'wpinv_state', |
|
851
|
|
|
'name' => $name, |
|
852
|
|
|
'label' => __( 'State', 'invoicing' ), |
|
853
|
|
|
'label_type' => 'vertical', |
|
854
|
|
|
'placeholder' => __( 'Select a state', 'invoicing' ), |
|
855
|
|
|
'class' => $class, |
|
856
|
|
|
'value' => $state, |
|
857
|
|
|
'options' => $states, |
|
858
|
|
|
'data-allow-clear' => 'false', |
|
859
|
|
|
'select2' => true, |
|
860
|
|
|
) |
|
861
|
|
|
); |
|
862
|
|
|
|
|
863
|
|
|
} |
|
864
|
|
|
|
|
865
|
|
|
wp_send_json_success( |
|
866
|
|
|
array( |
|
867
|
|
|
'html' => $html, |
|
868
|
|
|
'select' => ! empty ( $states ) |
|
869
|
|
|
) |
|
870
|
|
|
); |
|
871
|
|
|
|
|
872
|
|
|
} |
|
873
|
|
|
|
|
874
|
|
|
/** |
|
875
|
|
|
* Refresh prices. |
|
876
|
|
|
* |
|
877
|
|
|
* @since 1.0.19 |
|
878
|
|
|
*/ |
|
879
|
|
|
public static function payment_form_refresh_prices() { |
|
880
|
|
|
|
|
881
|
|
|
// Check nonce. |
|
882
|
|
|
check_ajax_referer( 'getpaid_form_nonce' ); |
|
883
|
|
|
|
|
884
|
|
|
// ... form fields... |
|
885
|
|
|
if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
|
886
|
|
|
_e( 'Error: Reload the page and try again.', 'invoicing' ); |
|
887
|
|
|
exit; |
|
|
|
|
|
|
888
|
|
|
} |
|
889
|
|
|
|
|
890
|
|
|
// Load the submission. |
|
891
|
|
|
$submission = new GetPaid_Payment_Form_Submission(); |
|
892
|
|
|
|
|
893
|
|
|
// Do we have an error? |
|
894
|
|
|
if ( ! empty( $submission->last_error ) ) { |
|
895
|
|
|
wp_send_json_error( |
|
896
|
|
|
array( |
|
897
|
|
|
'code' => $submission->last_error_code, |
|
898
|
|
|
'error' => $submission->last_error |
|
899
|
|
|
) |
|
900
|
|
|
); |
|
901
|
|
|
} |
|
902
|
|
|
|
|
903
|
|
|
// Prepare the response. |
|
904
|
|
|
$response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission ); |
|
905
|
|
|
|
|
906
|
|
|
// Filter the response. |
|
907
|
|
|
$response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission ); |
|
908
|
|
|
|
|
909
|
|
|
wp_send_json_success( $response ); |
|
910
|
|
|
} |
|
911
|
|
|
|
|
912
|
|
|
} |
|
913
|
|
|
|
|
914
|
|
|
WPInv_Ajax::init(); |
AyeCode /
invoicing
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