/**
* Converted to WP 2.0
* Archives an invoice, or multiple invoices.
*
* @global type $wpdb
*
* @param type $invoice_id
*
* @return type
*/
function wpi_archive_invoice($invoice_id)
{
//** Check to see if array is passed or single. */
if (is_array($invoice_id)) {
$counter = 0;
foreach ($invoice_id as $single_invoice_id) {
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id={$single_invoice_id}");
$this_invoice->set("status=archive");
$this_invoice->add_entry(__("Archived.", WPI));
if ($this_invoice->save_invoice()) {
$counter++;
}
}
return __("{$counter} invoice(s) archived.", WPI);
} else {
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id={$invoice_id}");
$this_invoice->set("status=archive");
$this_invoice->add_entry(__("Archived.", WPI));
if ($this_invoice->save_invoice()) {
return __('Successfully archived.', WPI);
}
}
}
/**
* This function handles the processing of the payments - it should be overrideen in child classes
* @param string $args The args for the fucnction
* @since 3.0
*/
function process_payment(){
global $wpi_settings, $invoice;
/** Pull the invoice */
$the_invoice = new WPI_Invoice();
$invoice = $the_invoice->load_invoice("return=true&id=".wpi_invoice_id_to_post_id($_REQUEST['invoice_id']));
/** Call the child function based on the wpi_type variable sent */
$wpi_settings['installed_gateways'][$_REQUEST['type']]['object']->process_payment();
die();
}
/**
* Track Successful Payment
* @param $invoice
* @since 1.7.5
*/
public function track_successful_payment($invoice)
{
if ($this->was_referred()) {
$new_invoice = new WPI_Invoice();
$new_invoice->load_invoice("id={$invoice->data['invoice_id']}");
$this->insert_pending_referral($new_invoice->data['total_payments'] ? $new_invoice->data['total_payments'] : $new_invoice->data['net'], $new_invoice->data['invoice_id'], $new_invoice->data['post_title']);
if ($new_invoice->data['post_status'] == 'paid') {
$this->complete_referral($new_invoice->data['invoice_id']);
}
}
}
/**
Converted to WP 2.0
Archives an invoice, or multiple invoices.
*/
function wpi_archive_invoice($invoice_id) {
global $wpdb;
// Check to see if array is passed or single.
if(is_array($invoice_id))
{
$counter=0;
foreach ($invoice_id as $single_invoice_id) {
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id=$single_invoice_id");
$this_invoice->set("status=archive");
$this_invoice->add_entry(__("Archived.", WPI));
if($this_invoice->save_invoice())
$counter++;
}
return __("$counter invoice(s) archived.", WPI);
} else {
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id=$invoice_id");
$this_invoice->set("status=archive");
$this_invoice->add_entry(__("Archived.", WPI));
if($this_invoice->save_invoice())
return __('Successfully archived.', WPI);
}
}
/**
* Handler for PayPal IPN queries
* @author korotkov@ud
* Full callback URL: http://domain/wp-admin/admin-ajax.php?action=wpi_gateway_server_callback&type=wpi_paypal
*/
static function server_callback()
{
if (empty($_POST)) {
die(__('Direct access not allowed', WPI));
}
$invoice = new WPI_Invoice();
$invoice->load_invoice("id={$_POST['invoice']}");
/** Verify callback request */
if (self::_ipn_verified($invoice)) {
switch ($_POST['txn_type']) {
/** New PayPal Subscription */
case 'subscr_signup':
/** PayPal Subscription created */
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['invoice']), 'invoice', 'update', '', __('PayPal Subscription created', WPI));
wp_invoice_mark_as_pending($_POST['invoice']);
do_action('wpi_paypal_subscr_signup_ipn', $_POST);
break;
case 'subscr_cancel':
/** PayPal Subscription cancelled */
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['invoice']), 'invoice', 'update', '', __('PayPal Subscription cancelled', WPI));
do_action('wpi_paypal_subscr_cancel_ipn', $_POST);
break;
case 'subscr_failed':
/** PayPal Subscription failed */
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['invoice']), 'invoice', 'update', '', __('PayPal Subscription payment failed', WPI));
do_action('wpi_paypal_subscr_failed_ipn', $_POST);
break;
case 'subscr_payment':
/** Payment of Subscription */
switch ($_POST['payment_status']) {
case 'Completed':
/** Add payment amount */
$event_note = sprintf(__('%1s paid for subscription %2s', WPI), WPI_Functions::currency_format(abs($_POST['mc_gross']), $_POST['invoice']), $_POST['subscr_id']);
$event_amount = (double) $_POST['mc_gross'];
$event_type = 'add_payment';
/** Log balance changes */
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
$invoice->save_invoice();
send_notification($invoice->data);
break;
default:
break;
}
do_action('wpi_paypal_subscr_payment_ipn', $_POST);
break;
case 'subscr_eot':
/** PayPal Subscription end of term */
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['invoice']), 'invoice', 'update', '', __('PayPal Subscription term is finished', WPI));
wp_invoice_mark_as_paid($_POST['invoice'], $check = false);
do_action('wpi_paypal_subscr_eot_ipn', $_POST);
break;
case 'subscr_modify':
/** PayPal Subscription modified */
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['invoice']), 'invoice', 'update', '', __('PayPal Subscription modified', WPI));
do_action('wpi_paypal_subscr_modify_ipn', $_POST);
break;
case 'web_accept':
/** PayPal simple button */
switch ($_POST['payment_status']) {
case 'Pending':
/** Mark invoice as Pending */
wp_invoice_mark_as_pending($_POST['invoice']);
do_action('wpi_paypal_pending_ipn', $_POST);
break;
case 'Completed':
/** Add payment amount */
$event_note = sprintf(__('%s paid via PayPal', WPI), WPI_Functions::currency_format(abs($_POST['mc_gross']), $_POST['invoice']));
$event_amount = (double) $_POST['mc_gross'];
$event_type = 'add_payment';
/** Log balance changes */
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
/** Log payer email */
$payer_email = sprintf(__("PayPal Payer email: %s", WPI), $_POST['payer_email']);
$invoice->add_entry("attribute=invoice¬e={$payer_email}&type=update");
$invoice->save_invoice();
/** ... and mark invoice as paid */
wp_invoice_mark_as_paid($_POST['invoice'], $check = true);
send_notification($invoice->data);
do_action('wpi_paypal_complete_ipn', $_POST);
break;
default:
break;
}
break;
case 'cart':
/** PayPal Cart. Used for SPC */
switch ($_POST['payment_status']) {
case 'Pending':
/** Mark invoice as Pending */
wp_invoice_mark_as_pending($_POST['invoice']);
do_action('wpi_paypal_pending_ipn', $_POST);
break;
case 'Completed':
/** Add payment amount */
$event_note = sprintf(__('%s paid via PayPal', WPI), WPI_Functions::currency_format(abs($_POST['mc_gross']), $_POST['invoice']));
$event_amount = (double) $_POST['mc_gross'];
$event_type = 'add_payment';
/** Log balance changes */
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
/** Log payer email */
$payer_email = sprintf(__("PayPal Payer email: %s", WPI), $_POST['payer_email']);
$invoice->add_entry("attribute=invoice¬e={$payer_email}&type=update");
$invoice->save_invoice();
/** ... and mark invoice as paid */
wp_invoice_mark_as_paid($_POST['invoice'], $check = true);
send_notification($invoice->data);
do_action('wpi_paypal_complete_ipn', $_POST);
break;
default:
break;
}
break;
default:
break;
}
echo ' ';
}
}
/**
* Does our preprocessing for the manage invoice page, adds our meta boxes, and checks invoice data
*
* @since 3.0
*/
static function page_manage_invoice_preprocess($screen_id)
{
global $wpi_settings, $this_invoice, $wpdb;
// Check if invoice_id already exists
$invoice_id_exists = false;
if (!empty($_REQUEST['wpi'])) {
if (!empty($_REQUEST['wpi']['new_invoice'])) {
if (wpi_check_invoice($_REQUEST['wpi']['new_invoice']['invoice_id'])) {
$invoice_id_exists = true;
}
}
if (!empty($_REQUEST['wpi']['existing_invoice'])) {
if (wpi_check_invoice($_REQUEST['wpi']['existing_invoice']['invoice_id'])) {
$invoice_id_exists = true;
}
}
}
if ($invoice_id_exists) {
// Select status of invoice from DB
$status = $wpdb->get_var("SELECT meta_value FROM {$wpdb->postmeta} WHERE post_id = '{$_REQUEST['wpi']['existing_invoice']['invoice_id']}' AND meta_key = 'status'");
}
// New Invoice
if (isset($_REQUEST['wpi']['new_invoice']) && empty($invoice_id_exists)) {
$this_invoice = new WPI_Invoice();
$this_invoice->create_new_invoice("invoice_id={$_REQUEST['wpi']['new_invoice']['invoice_id']}");
// If we are copying from a template
if (!empty($_REQUEST['wpi']['new_invoice']['template_copy'])) {
$this_invoice->load_template("id={$_REQUEST['wpi']['new_invoice']['template_copy']}");
}
// Set user and determine type
$this_invoice->load_user("email={$_REQUEST['wpi']['new_invoice']['user_email']}");
// Add custom data if user doesn't exist.
if (empty($this_invoice->data['user_data'])) {
$this_invoice->data['user_data'] = array('user_email' => $_REQUEST['wpi']['new_invoice']['user_email']);
}
$new_invoice = true;
// Enter in GET values
if (isset($_GET['prefill']['subject'])) {
$this_invoice->data['subject'] = $_GET['prefill']['subject'];
}
if (!empty($_GET['prefill']['is_quote']) && $_GET['prefill']['is_quote'] == 'true') {
$this_invoice->data['is_quote'] = true;
$this_invoice->data['status'] = "quote";
}
} else {
if (!empty($invoice_id_exists)) {
// Existing Invoice
$this_invoice = new WPI_Invoice();
if (isset($_REQUEST['wpi']['existing_invoice']['invoice_id'])) {
$ID = $_REQUEST['wpi']['existing_invoice']['invoice_id'];
} else {
if (isset($_REQUEST['wpi']['new_invoice']['invoice_id'])) {
$ID = $_REQUEST['wpi']['new_invoice']['invoice_id'];
}
}
$this_invoice->load_invoice("id={$ID}");
}
}
add_meta_box('postbox_payment_methods', __('Payment Settings', WPI), 'postbox_payment_methods', $screen_id, 'normal', 'high');
if (is_object($this_invoice) && isset($this_invoice->data['type']) && $this_invoice->data['type'] == 'single_payment') {
add_meta_box('postbox_overview', __('Overview', WPI), 'postbox_overview', $screen_id, 'side', 'high');
} else {
add_meta_box('postbox_publish', __('Publish', WPI), 'postbox_publish', $screen_id, 'side', 'high');
}
add_meta_box('postbox_user_existing', __('User Information', WPI), 'postbox_user_existing', $screen_id, 'side', 'low');
}
/**
* Run import process
*
* @global object $wpdb
* @global array $wpi_settings
*/
function do_import()
{
global $wpdb, $wpi_settings;
/* Get plugin Singleton object */
$core = WPI_Core::getInstance();
/* Try to import General Plugin Settings from old version */
$legacy_settings = self::get_legacy_settings();
if (!empty($legacy_settings)) {
$core->Settings->SaveSettings($legacy_settings);
$core->Functions->log(__("Web Invoice setting options were successfully imported.", WPI));
}
/* Boolean variables which show 'legacy logs' data migration's status */
$legacy_logs = false;
$legacy_logs_import_error = false;
/* Try to import Invoices from Web Invoice plugin */
$legacy_invoices = self::get_legacy_invoices();
if (is_array($legacy_invoices) && !empty($legacy_invoices)) {
$errors = false;
foreach ($legacy_invoices as $i) {
$invoice_id = $core->Functions->save_invoice($i, array('type' => 'import'));
if ($invoice_id) {
//* Try to get Logs of Invoices from the old version */
$logs = self::get_legacy_logs_by_id($invoice_id);
if (!empty($logs)) {
/* Imports logs to new table. */
if (self::import_logs($logs)) {
$legacy_logs = true;
} else {
$legacy_logs_import_error = true;
}
}
//* If invoice has 'paid' status we should add log of payment. */
if ($i['post_status'] == 'paid') {
$invoice = new WPI_Invoice();
$invoice->load_invoice("id={$invoice_id}");
if ($i['recurring']['active'] == 'on' && !empty($i['recurring']['cycles'])) {
$event_amount = $i['amount'] * $i['recurring']['cycles'];
} else {
$event_amount = $i['amount'];
}
$event_note = "Automatically created using Web Invoice log data";
$event_note = $core->Functions->currency_format(abs($event_amount), $invoice_id) . " paid in - {$event_note}";
$timestamp = time();
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type=add_payment&time={$timestamp}");
$invoice->save_invoice();
}
} else {
$errors = true;
}
}
if ($errors == true) {
$core->Functions->log(__("Invoices from Web Invoice plugin were migrated with errors.", WPI));
} else {
$core->Functions->log(__("Invoices from Web Invoice plugin were successfully migrated.", WPI));
}
}
if ($legacy_logs == true) {
if ($legacy_logs_import_error == false) {
$core->Functions->log(__("Log data from Web Invoice plugin were successfully migrated.", WPI));
} else {
$core->Functions->log(__("Log data from Web Invoice plugin were migrated with errors.", WPI));
}
}
//* Mark as imported */
update_option('wpi_web_invoice_imported', 1);
}
/**
* Handler for Silent Post Url
*/
static function server_callback()
{
$arb = false;
$fields = array();
foreach ($_REQUEST as $name => $value) {
$fields[$name] = $value;
if ($name == 'x_subscription_id') {
$arb = true;
}
}
// Handle recurring billing payments
if ($arb == true && $fields['x_response_code'] == 1) {
$paynum = $fields['x_subscription_paynum'];
$subscription_id = $fields['x_subscription_id'];
$amount = $fields['x_amount'];
$invoice_id = wpi_post_id_to_invoice_id(wpi_subscription_id_to_post_id($subscription_id));
$invoice_obj = new WPI_Invoice();
$invoice_obj->load_invoice("id={$invoice_id}");
// Add payment amount
$event_note = WPI_Functions::currency_format(abs($amount), $invoice_id) . ". ARB payment {$paynum} of {$invoice_obj->data['recurring']['wpi_authorize']['cycles']}";
$event_amount = $amount;
$event_type = 'add_payment';
$invoice_obj->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
// Complete subscription if last payment done
if ($invoice_obj->data['recurring']['wpi_authorize']['cycles'] <= $paynum) {
WPI_Functions::log_event(wpi_invoice_id_to_post_id($invoice_id), 'invoice', 'update', '', __('Subscription completely paid', WPI));
wp_invoice_mark_as_paid($invoice_id);
}
$invoice_obj->save_invoice();
}
}
<?php echo WPI_UI::input("name=wpi[new_invoice][invoice_id]&value=".rand(10000000, 90000000)."&type=hidden"); ?>
<table class="form-table" id="get_user_info">
<tr class="invoice_main">
<th><label for="wp_invoice_userlookup"><?php _e('E-mail Address:', WPI); ?></label></th>
<td>
<?php WPI_UI::draw_user_auto_complete_field(); ?>
<input type="submit" class="button" id="wp_invoice_create_new_invoice" value="<?php esc_attr(_e('Create New', WPI)); ?>">
<?php if($wpi_settings['total_invoice_count']) { ?>
<span id="wp_invoice_copy_invoice" class="wp_invoice_click_me">copy from another</span><br />
<div class="wp_invoice_copy_invoice">
<?php $all_invoices = $wpdb->get_results("SELECT ID FROM ".$wpdb->posts." WHERE post_type = 'wpi_object' AND post_title != ''"); ?>
<select name="wpi[new_invoice][template_copy]">
<option><?php _e('-- Select Invoice --', WPI) ?></option>
<?php foreach ($all_invoices as $invoice) {
$invoice_id = wpi_post_id_to_invoice_id($invoice->ID);
$invoice_obj = new WPI_Invoice();
$invoice_obj->load_invoice("id=".$invoice_id);
//print_r( $invoice_obj );
if ( $invoice_obj->data['type'] != 'single_payment' ) :
?>
<option value="<?php echo $invoice_id; ?>">
<?php
if( $invoice_obj->data['type'] == 'recurring' ) {
?>
<?php _e('[Recurring]', WPI) ?>
<?php } ?>
<?php
echo $invoice_obj->data['post_title'] . " - " .$wpi_settings['currency']['symbol'][$invoice_obj->data['default_currency_code']] . wp_invoice_currency_format($invoice_obj->data['subtotal']);
?>
<?php
if ( !empty( $invoice_obj->data['total_discount'] ) && $invoice_obj->data['total_discount'] > 0 ) {
/**
* Handles validation when somebody is attempting to view an invoice.
* If validation is passsed, we add the necessary
* filters to display the invoice header and page content;
* Global $invoice_id variable set by WPI_Functions::validate_page_hash();
*/
function template_redirect() {
global $wpdb, $invoice_id, $wpi_user_id, $wpi_settings, $wpi_invoice_object, $post;
//** Alwys load styles without checking if given page has an invoice */
wp_enqueue_style('wpi-theme-specific');
wp_enqueue_style('wpi-default-style');
/* Determine if the current page is invoice's page */
if ($wpi_settings['web_invoice_page'] != $post->ID) {
return;
}
// If invoice_id is passed, run validate_page_hash to make sure this is the right page and invoice_id exists
if (isset($_GET['invoice_id'])) {
if (WPI_Functions::validate_page_hash(mysql_escape_string($_GET['invoice_id']))) {
/** load global invoice object */
$post_id = wpi_invoice_id_to_post_id($invoice_id);
$wpi_invoice_object = new WPI_Invoice();
$wpi_invoice_object->load_invoice("id=$post_id");
$wpi_invoice_object->data;
add_filter('viewable_invoice_types', array( $this, 'viewable_types' ));
//* Determine if current invoice object is "viewable" */
if(!in_array($wpi_invoice_object->data['post_status'], apply_filters('viewable_invoice_types', array('active')))) {
return;
}
// Load front end scripts
wp_enqueue_script('jquery.validate');
wp_enqueue_script('wpi-gateways');
wp_enqueue_script('jquery.maskedinput');
wp_enqueue_script('wpi-frontend-scripts');
//** Apply Filters to the invoice description */
add_action('wpi_description', 'wpautop');
add_action('wpi_description', 'wptexturize');
add_action('wpi_description', 'shortcode_unautop');
add_action('wpi_description', 'convert_chars');
add_action('wpi_description', 'capital_P_dangit');
// Declare the variable that will hold our AJAX url for JavaScript purposes
wp_localize_script('jquery', 'wpi_ajax', array( 'url' => admin_url( 'admin-ajax.php' ) ) );
add_action('wp_head', array('WPI_UI', 'frontend_header'));
if ($wpi_settings['replace_page_title_with_subject'] == 'true' || $wpi_settings['hide_page_title'] == 'true') {
add_action('wp_title', array('WPI_UI', 'wp_title'), 0, 3);
}
if ($wpi_settings['replace_page_heading_with_subject'] == 'true' || $wpi_settings['hide_page_title'] == 'true') {
add_action('the_title', array('WPI_UI', 'the_title'), 0, 2);
}
add_action('the_content', array('WPI_UI', 'the_content'));
if ( $wpi_settings['where_to_display'] == 'replace_tag' ) {
add_shortcode('wp-invoice', array('WPI_UI', 'the_content_shortcode'));
}
} else {
/* Show 404 when invoice doesn't exist */
$not_found = get_query_template('404');
require_once $not_found;
die();
}
}
// Fixed WordPress filters if page is being opened in HTTPS mode
if (isset($_SERVER['HTTPS']) && $_SERVER["HTTPS"] == "on") {
if(function_exists('force_ssl')) {
add_filter('option_siteurl', 'force_ssl');
add_filter('option_home', 'force_ssl');
add_filter('option_url', 'force_ssl');
add_filter('option_wpurl', 'force_ssl');
add_filter('option_stylesheet_url', 'force_ssl');
add_filter('option_template_url', 'force_ssl');
add_filter('script_loader_src', 'force_ssl');
}
}
// Lookup functionality
if(isset($_POST['wp_invoice_lookup_input'])) {
header("location:" . get_invoice_permalink($_POST['wp_invoice_lookup_input']));
//exit;
}
}
/**
* Revalidate all the invoices
*
* @author korotkov@ud
* @global object $wpdb
*/
function total_revalidate() {
global $wpdb;
/** Recalculate all invoices */
$invoices = $wpdb->get_col("
SELECT ID
FROM {$wpdb->posts}
WHERE post_type = 'wpi_object'
");
foreach ($invoices as $post_id) {
$invoice_id = wpi_post_id_to_invoice_id($post_id);
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id={$invoice_id}");
$this_invoice->save_invoice();
}
}
/**
* Handle Bulk Action's request
*
*/
public function process_bulk_action()
{
$action = $this->current_action();
$status = false;
//** Set status */
switch ($action) {
case 'trash':
$status = 'trashed';
break;
case 'delete':
$status = 'deleted';
break;
case 'untrash':
$status = 'restored';
break;
case 'unarchive':
$status = 'un-archived';
break;
case 'archive':
$status = 'archived';
break;
}
$invoice_ids = array();
if (!empty($_REQUEST['post_ids'])) {
foreach ((array) $_REQUEST['post_ids'] as $ID) {
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id={$ID}");
$invoice_id = $this_invoice->data['invoice_id'];
switch ($action) {
case 'trash':
if ($this_invoice->trash()) {
$invoice_ids[] = $invoice_id;
}
break;
case 'delete':
if ($this_invoice->delete()) {
$invoice_ids[] = $invoice_id;
}
break;
case 'untrash':
if ($this_invoice->untrash()) {
$invoice_ids[] = $invoice_id;
}
break;
case 'unarchive':
if ($this_invoice->unarchive()) {
$invoice_ids[] = $invoice_id;
}
break;
case 'archive':
if ($this_invoice->archive()) {
$invoice_ids[] = $invoice_id;
}
break;
}
}
}
if ($status) {
$this->message = 'Successfully ' . $status;
}
}
/**
* Handler for 2Checkout Callback
* @author Craig Christenson
* Full callback URL: http://domain/wp-admin/admin-ajax.php?action=wpi_gateway_server_callback&type=wpi_twocheckout
*/
static function server_callback()
{
if (empty($_REQUEST)) {
die(__('Direct access not allowed', WPI));
}
$invoice = new WPI_Invoice();
$invoice->load_invoice("id={$_REQUEST['merchant_order_id']}");
/** Verify callback request */
if (self::_ipn_verified($invoice)) {
if ($_REQUEST['key']) {
$event_note = sprintf(__('%s paid via 2Checkout', WPI), WPI_Functions::currency_format(abs($_REQUEST['total']), $_REQUEST['merchant_order_id']));
$event_amount = (double) $_REQUEST['total'];
$event_type = 'add_payment';
/** Log balance changes */
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
/** Log payer email */
$payer_email = sprintf(__("2Checkout buyer email: %s", WPI), $_REQUEST['email']);
$invoice->add_entry("attribute=invoice¬e={$payer_email}&type=update");
$invoice->save_invoice();
/** ... and mark invoice as paid */
wp_invoice_mark_as_paid($_REQUEST['invoice_id'], $check = true);
send_notification($invoice->data);
echo '<script type="text/javascript">window.location="' . get_invoice_permalink($invoice->data['ID']) . '";</script>';
/** Handle INS messages */
} elseif ($_POST['md5_hash']) {
switch ($_POST['message_type']) {
case 'FRAUD_STATUS_CHANGED':
if ($_POST['fraud_status'] == 'pass') {
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['vendor_order_id']), 'invoice', 'update', '', __('Passed 2Checkout fraud review.', WPI));
} elseif (condition) {
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['vendor_order_id']), 'invoice', 'update', '', __('Failed 2Checkout fraud review.', WPI));
wp_invoice_mark_as_pending($_POST['vendor_order_id']);
}
break;
case 'RECURRING_STOPPED':
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['vendor_order_id']), 'invoice', 'update', '', __('Recurring billing stopped.', WPI));
break;
case 'RECURRING_INSTALLMENT_FAILED':
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['vendor_order_id']), 'invoice', 'update', '', __('Recurring installment failed.', WPI));
break;
case 'RECURRING_INSTALLMENT_SUCCESS':
$event_note = sprintf(__('%1s paid for subscription %2s', WPI), WPI_Functions::currency_format(abs($_POST['item_rec_list_amount_1']), $_POST['vendor_order_id']), $_POST['sale_id']);
$event_amount = (double) $_POST['item_rec_list_amount_1'];
$event_type = 'add_payment';
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
$invoice->save_invoice();
send_notification($invoice->data);
break;
case 'RECURRING_COMPLETE':
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['vendor_order_id']), 'invoice', 'update', '', __('Recurring installments completed.', WPI));
wp_invoice_mark_as_paid($_POST['invoice'], $check = false);
break;
case 'RECURRING_RESTARTED':
WPI_Functions::log_event(wpi_invoice_id_to_post_id($_POST['vendor_order_id']), 'invoice', 'update', '', __('Recurring sale restarted.', WPI));
break;
default:
break;
}
}
}
}
/**
* Generate HTML for a single row on the users.php admin panel.
*
*/
function single_row( $object ) {
global $wpi_settings, $post;
$object = (array) $object;
$post = new WPI_Invoice();
$post->load_invoice("id={$object['ID']}");
$post = (object)$post->data;
$post_owner = ( get_current_user_id() == $post->post_author ? 'self' : 'other' );
$edit_link = admin_url("admin.php?page=wpi_page_manage_invoice&wpi[existing_invoice][invoice_id]={$post->ID}");
$title = _draft_or_post_title($post->ID);
$post_type_object = get_post_type_object( $post->post_type );
$can_edit_post = current_user_can( $post_type_object->cap->edit_post, $post->ID );
$result = "<tr id='object-{$object['ID']}' class='wpi_parent_element'>";
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column => $column_display_name ) {
$class = "class=\"$column column-$column\"";
$style = '';
if ( in_array( $column, $hidden ) ) {
$style = ' style="display:none;"';
}
$attributes = "$class$style";
$result .= "<td {$attributes}>";
$r = "";
switch($column) {
case 'cb':
if ( $can_edit_post ) {
$r .= '<input type="checkbox" name="post[]" value="'. get_the_ID() . '"/>';
} else {
$r .= ' ';
}
break;
case 'post_title':
$attributes = 'class="post-title page-title column-title"' . $style;
if ( $can_edit_post && $post->post_status != 'trash' && $post->post_status != 'archived' ) {
$r .= '<a class="row-title" href="' . $edit_link . '" title="' . esc_attr( sprintf( __( 'Edit “%s”', WPI ), $title ) ) . '">' . $title . '</a>';
} else {
$r .= $title;
}
$r .= (isset( $parent_name ) ? ' | ' . $post_type_object->labels->parent_item_colon . ' ' . esc_html( $parent_name ) : '');
$actions = array();
if ( $can_edit_post && 'trash' != $post->post_status && 'archived' != $post->post_status ) {
$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '" title="' . esc_attr( __( 'Edit this item', WPI ) ) . '">' . __( 'Edit', WPI ) . '</a>';
}
if ( 'archived' == $post->post_status ) {
$actions['unarchive'] = '<a href="' . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&action=unarchive', $post->ID ) ), 'unarchive-' . $post->post_type . '_' . $post->ID ) . '" title="' . esc_attr( __( 'Un-Archive this item', WPI ) ) . '">' . __( 'Un-Archive', WPI ) . '</a>';
} else if ( 'trash' != $post->post_status && 'pending' != $post->post_status ) {
$actions['archive'] = '<a href="' . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&action=archive', $post->ID ) ), 'archive-' . $post->post_type . '_' . $post->ID ) . '" title="' . esc_attr( __( 'Archive this item', WPI ) ) . '">' . __( 'Archive', WPI ) . '</a>';
}
if ( current_user_can( $post_type_object->cap->delete_post, $post->ID ) ) {
if ( 'trash' == $post->post_status ) {
$actions['untrash'] = "<a title='" . esc_attr( __( 'Restore this item from the Trash', WPI ) ) . "' href='" . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&action=untrash', $post->ID ) ), 'untrash-' . $post->post_type . '_' . $post->ID ) . "'>" . __( 'Restore', WPI ) . "</a>";
} elseif ( EMPTY_TRASH_DAYS && 'pending' != $post->post_status ) {
$actions['trash'] = "<a class='submitdelete' title='" . esc_attr( __( 'Move this item to the Trash', WPI ) ) . "' href='" . get_delete_post_link( $post->ID ) . "'>" . __( 'Trash', WPI ) . "</a>";
}
if ( 'trash' == $post->post_status || !EMPTY_TRASH_DAYS ) {
$actions['delete'] = "<a class='submitdelete permanently' title='" . esc_attr( __( 'Delete this item permanently', WPI ) ) . "' href='" . get_delete_post_link( $post->ID, '', true ) . "'>" . __( 'Delete Permanently', WPI ) . "</a>";
}
}
if ( 'trash' != $post->post_status && 'archived' != $post->post_status ) {
$actions['view'] = '<a target="_blank" href="' . get_invoice_permalink( $post->invoice_id ) . '" title="' . esc_attr( sprintf( __( 'View “%s”', WPI ), $title ) ) . '" rel="permalink">' . __( 'View', WPI ) . '</a>';
}
$actions = apply_filters( is_post_type_hierarchical( $post->post_type ) ? 'page_row_actions' : 'post_row_actions', $actions, $post );
$r .= $this->row_actions( $actions );
break;
case 'post_modified':
if ( !empty( $post->post_status ) ) {
if ( $post->post_status == 'paid' ) {
$r .= get_post_status_object($post->post_status)->label.' '.human_time_diff(strtotime($post->post_modified), (time() + get_option('gmt_offset')*60*60)).' ago';
} else {
$r .= human_time_diff(strtotime($post->post_modified), (time() + get_option('gmt_offset')*60*60)).' ago';
}
} else {
$r .= date(get_option('date_format'), strtotime($post->post_date));
}
break;
case 'invoice_id':
$invoice_id = $post->{$column};
/* If custom_id exists we use it as invoice_id */
if(!empty($post->custom_id)) {
$invoice_id = $post->custom_id;
}
$r .= '<a href="' . get_invoice_permalink($post->{$column}) . '" target="_blank">'.apply_filters("wpi_attribute_{$column}", $invoice_id ,$post).'</a>';
break;
case 'post_status':
$r .= get_post_status_object($post->post_status)->label;
break;
case 'user_email':
//** Get User Edit Link */
if(class_exists('WP_CRM_Core')) {
$edit_user_url = admin_url("admin.php?page=wp_crm_add_new&user_id={$post->user_data['ID']}");
} else {
$edit_user_url = admin_url("user-edit.php?user_id={$post->user_data['ID']}");
}
$r .= '<ul>';
$r .= '<li><a href="'.$edit_user_url.'">' . $post->user_data['display_name'] . '</a></li>';
$r .= '<li>' . $post->user_data['user_email'] . '</li>';
$r .= '</ul>';
break;
case 'type':
$r .= $wpi_settings['types'][$post->type]['label'];
break;
case 'total':
if ( !empty( $post->subtotal ) ) {
if ( $post->type != 'single_payment' ) {
$r .= (!empty($wpi_settings['currency']['symbol'][$post->default_currency_code])?$wpi_settings['currency']['symbol'][$post->default_currency_code]:'$') . wp_invoice_currency_format( !empty( $post->total_payments )?$post->total_payments:0 )
." <span style='color:#aaaaaa;'>" . __('of', WPI) ." ".
(!empty($wpi_settings['currency']['symbol'][$post->default_currency_code])?$wpi_settings['currency']['symbol'][$post->default_currency_code]:'$') . wp_invoice_currency_format($post->subtotal-(!empty($post->total_discount)?$post->total_discount:0)+(!empty($post->total_tax)?$post->total_tax:0))
."</span>";
} else {
$r .= (!empty($wpi_settings['currency']['symbol'][$post->default_currency_code])?$wpi_settings['currency']['symbol'][$post->default_currency_code]:'$') . wp_invoice_currency_format( !empty( $post->total_payments )?$post->total_payments:0 );
}
} else {
$r .= (!empty($wpi_settings['currency']['symbol'][$post->default_currency_code])?$wpi_settings['currency']['symbol'][$post->default_currency_code]:'$') . wp_invoice_currency_format(0);
}
break;
default:
$r .= apply_filters("wpi_attribute_{$column}", $post->{$column}, $post);
break;
}
//** Need to insert some sort of space in there to avoid DataTable error that occures when "null" is returned */
$ajax_cells[] = $r;
$result .= $r;
$result .= "</td>";
}
$result .= '</tr>';
if($this->_args['ajax']) {
return $ajax_cells;
}
return $result;
}
/**
* Merchant CB handler
*/
static function server_callback()
{
if (empty($_POST)) {
die(__('Direct access not allowed', WPI));
}
$invoice = new WPI_Invoice();
$invoice->load_invoice("id={$_POST['ik_pm_no']}");
if ($_POST['ik_inv_st'] != 'success') {
header($_SERVER['SERVER_PROTOCOL'] . ' 500 Internal Server Error [Cannot process payment]', true, 500);
return;
}
if (!self::_hash_verified($invoice)) {
header($_SERVER['SERVER_PROTOCOL'] . ' 500 Internal Server Error [Hash or Shop ID is wrong]', true, 500);
return;
}
if (get_post_meta($invoice->data['ID'], 'wpi_processed_by_interkassa', 1) == 'true') {
header($_SERVER['SERVER_PROTOCOL'] . ' 500 Internal Server Error [Already processed]', true, 500);
return;
}
update_post_meta($invoice->data['ID'], 'wpi_processed_by_interkassa', 'true');
/** Add payment amount */
$event_note = sprintf(__('%s paid via InterKassa [%s]', WPI), WPI_Functions::currency_format(abs($_POST['ik_am']), $_POST['ik_pm_no']), $_POST['ik_pw_via']);
$event_amount = (double) $_POST['ik_am'];
$event_type = 'add_payment';
//** Log balance changes */
$invoice->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
//** Log payer email */
$trans_id = sprintf(__("Transaction ID: %s", WPI), $_POST['ik_trn_id']);
$invoice->add_entry("attribute=invoice¬e={$trans_id}&type=update");
$invoice->save_invoice();
//** ... and mark invoice as paid */
wp_invoice_mark_as_paid($_POST['ik_pm_no'], $check = true);
send_notification($invoice->data);
echo 'OK';
}
/**
* Handles validation when somebody is attempting to view an invoice.
* If validation is passsed, we add the necessary
* filters to display the invoice header and page content;
* Global $invoice_id variable set by WPI_Functions::validate_page_hash();
*/
function template_redirect()
{
global $invoice_id, $wpi_settings, $wpi_invoice_object, $post, $current_user;
//** Alwys load styles without checking if given page has an invoice */
wp_enqueue_style('wpi-theme-specific');
wp_enqueue_style('wpi-default-style');
//** Determine if the current page is invoice's page */
if (empty($post->ID) || $wpi_settings['web_invoice_page'] != $post->ID) {
return;
}
//** If invoice_id is passed, run validate_page_hash to make sure this is the right page and invoice_id exists */
if (isset($_GET['invoice_id'])) {
if (WPI_Functions::validate_page_hash(esc_sql($_GET['invoice_id']))) {
//** load global invoice object */
$post_id = wpi_invoice_id_to_post_id($invoice_id);
$wpi_invoice_object = new WPI_Invoice();
$wpi_invoice_object->load_invoice("id={$post_id}");
add_filter('viewable_invoice_types', array($this, 'viewable_types'));
//** Determine if current invoice object is "viewable" */
if (!in_array($wpi_invoice_object->data['post_status'], apply_filters('viewable_invoice_types', array('active')))) {
return;
}
if (isset($wpi_settings['logged_in_only']) && $wpi_settings['logged_in_only'] == 'true') {
if (!current_user_can(WPI_UI::get_capability_by_level($wpi_settings['user_level'])) && !WPI_Functions::user_is_invoice_recipient($wpi_invoice_object)) {
//** Show 404 when invoice doesn't exist */
$not_found = get_query_template('404');
require_once $not_found;
die;
}
}
//** Load front end scripts */
wp_enqueue_script('jquery.validate');
wp_enqueue_script('wpi-gateways');
wp_enqueue_script('jquery.maskedinput');
wp_enqueue_script('wpi-frontend-scripts');
if (!empty($wpi_settings['ga_event_tracking']) && $wpi_settings['ga_event_tracking']['enabled'] == 'true') {
wp_enqueue_script('wpi-ga-tracking', WPI_URL . "/core/js/wpi.ga.tracking.js", array('jquery'));
}
//** Apply Filters to the invoice description */
add_action('wpi_description', 'wpautop');
add_action('wpi_description', 'wptexturize');
add_action('wpi_description', 'shortcode_unautop');
add_action('wpi_description', 'convert_chars');
add_action('wpi_description', 'capital_P_dangit');
//** Declare the variable that will hold our AJAX url for JavaScript purposes */
wp_localize_script('wpi-gateways', 'wpi_ajax', array('url' => admin_url('admin-ajax.php')));
add_action('wp_head', array('WPI_UI', 'frontend_header'));
if ($wpi_settings['replace_page_title_with_subject'] == 'true' || $wpi_settings['hide_page_title'] == 'true') {
add_action('wp_title', array('WPI_UI', 'wp_title'), 0, 3);
}
if ($wpi_settings['replace_page_heading_with_subject'] == 'true' || $wpi_settings['hide_page_title'] == 'true') {
add_action('the_title', array('WPI_UI', 'the_title'), 0, 2);
}
add_action('the_content', array('WPI_UI', 'the_content'), 20);
} else {
//** Show 404 when invoice doesn't exist */
$not_found = get_query_template('404');
require_once $not_found;
die;
}
}
//** Fixed WordPress filters if page is being opened in HTTPS mode */
if (isset($_SERVER['HTTPS']) && $_SERVER["HTTPS"] == "on") {
if (function_exists('force_ssl')) {
add_filter('option_siteurl', 'force_ssl');
add_filter('option_home', 'force_ssl');
add_filter('option_url', 'force_ssl');
add_filter('option_wpurl', 'force_ssl');
add_filter('option_stylesheet_url', 'force_ssl');
add_filter('option_template_url', 'force_ssl');
add_filter('script_loader_src', 'force_ssl');
}
}
//** Lookup functionality */
if (isset($_POST['wp_invoice_lookup_input'])) {
if (!empty($current_user->ID)) {
$id = get_invoice_id($_POST['wp_invoice_lookup_input']);
if (empty($id)) {
//** Show 404 when invoice doesn't exist */
$not_found = get_query_template('404');
require_once $not_found;
die;
}
$invoice = get_invoice($id);
if (current_user_can('level_10') || $current_user->data->user_email == $invoice['user_email']) {
header("location:" . get_invoice_permalink($_POST['wp_invoice_lookup_input']));
die;
} else {
//** Show 404 when invoice doesn't exist */
$not_found = get_query_template('404');
require_once $not_found;
die;
}
} else {
//** Show 404 when invoice doesn't exist */
$not_found = get_query_template('404');
require_once $not_found;
die;
}
}
}
/**
*
*/
static function server_callback()
{
global $wpdb;
//** Get request body */
$body = @file_get_contents('php://input');
$event_object = json_decode($body);
switch ($event_object->type) {
//** Used only for subscriptions since single payments processed without Webhook */
case 'charge.succeeded':
$post_id = $wpdb->get_col("SELECT post_id\r\n FROM {$wpdb->postmeta}\r\n WHERE meta_key = '_stripe_customer_id'\r\n AND meta_value = '{$event_object->data->object->customer}'");
$invoice_object = new WPI_Invoice();
$invoice_object->load_invoice("id=" . $post_id[0]);
if (empty($invoice_object->data['ID'])) {
die("Can't load invoice");
}
if (!class_exists('Stripe')) {
require_once WPI_Path . '/third-party/stripe/lib/Stripe.php';
}
$pk = trim($invoice_object->data['billing']['wpi_stripe']['settings'][$invoice_object->data['billing']['wpi_stripe']['settings']['mode']['value'] . '_secret_key']['value']);
Stripe::setApiKey($pk);
$event = Stripe_Event::retrieve($event_object->id);
if ($event->data->object->paid == 1) {
$event_amount = (double) ($event->data->object->amount / 100);
$event_note = WPI_Functions::currency_format(abs($event_amount), $invoice_object->data['invoice_id']) . ' ' . __('Stripe Subscription Payment', WPI);
$event_type = 'add_payment';
$invoice_object->add_entry("attribute=balance¬e={$event_note}&amount={$event_amount}&type={$event_type}");
$invoice_object->save_invoice();
}
break;
case 'customer.subscription.deleted':
$post_id = $wpdb->get_col("SELECT post_id\r\n FROM {$wpdb->postmeta}\r\n WHERE meta_key = '_stripe_customer_id'\r\n AND meta_value = '{$event_object->data->object->customer}'");
$invoice_object = new WPI_Invoice();
$invoice_object->load_invoice("id=" . $post_id[0]);
if (empty($invoice_object->data['ID'])) {
die("Can't load invoice");
}
if (!class_exists('Stripe')) {
require_once WPI_Path . '/third-party/stripe/lib/Stripe.php';
}
$pk = trim($invoice_object->data['billing']['wpi_stripe']['settings'][$invoice_object->data['billing']['wpi_stripe']['settings']['mode']['value'] . '_secret_key']['value']);
Stripe::setApiKey($pk);
$event = Stripe_Event::retrieve($event_object->id);
if ($event->data->object->status == 'canceled') {
$invoice_object->add_entry("attribute=invoice¬e=" . __('Stripe Subscription has been canceled', WPI) . "&type=update");
$invoice_object->save_invoice();
wp_invoice_mark_as_paid($invoice_object->data['invoice_id']);
}
break;
default:
break;
}
}
/**
* This function prints out our invoice data for debugging purposes
* @since 3.0
*/
function debug_get_invoice(){
global $wpi_settings;
if(!isset($_REQUEST['invoice_id'])) die(__("Please enter an invoice id.", WPI));
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice("id=".$_REQUEST['invoice_id']);
echo WPI_Functions::pretty_print_r($this_invoice->data);
die();
}
/**
* Update invoice by ID
*
* @global Array $wpi_settings
*
* @param Array $args
*
* @return WP_Error|WPI_Invoice
*/
function update_invoice($args = array())
{
global $wpi_settings;
//** Default arguments */
$defaults = array('ID' => false, 'subject' => false, 'description' => false, 'type' => false, 'deposit' => false, 'due_date' => false, 'tax' => false, 'tax_method' => false, 'recurring' => false, 'discount' => false, 'items' => array(), 'charges' => array());
//** Parse arguments */
extract($args = wp_parse_args($args, $defaults));
//** Check */
if (!$ID) {
return new WP_Error('wp.invoice', __('Argument "ID" is required.', WPI), $args);
}
//** New Invoice object */
$invoice = new WPI_Invoice();
//** Load invoice by ID */
$invoice->load_invoice(array('id' => $ID));
$set = array();
//** Subject */
if ($subject) {
$subject = trim($subject);
if (!empty($subject)) {
$set['subject'] = $subject;
$set['post_title'] = $subject;
}
}
//** Description */
if ($description) {
$description = trim($description);
if (!empty($description)) {
$set['description'] = $description;
}
}
if ($type) {
//** If type is registered */
if (!array_key_exists($type, $wpi_settings['types'])) {
return new WP_Error('wp.invoice', __('Unknown invoice type.', WPI), $args);
}
//** If recurring */
if ($type == 'recurring') {
$recurring = array_filter($recurring);
if (empty($recurring['unit']) || empty($recurring['cycles'])) {
return new WP_Error('wp.invoice', __('Method requires correct "recurring" argument if "type" is recurring.', WPI), $args);
}
if (!empty($deposit)) {
return new WP_Error('wp.invoice', __('Cannot use "deposit" with "recurring" type.', WPI), $args);
}
}
//** If quote */
if ($type == 'quote') {
if (!empty($deposit)) {
return new WP_Error('wp.invoice', __('Cannot use "deposit" with "quote" type.', WPI), $args);
}
}
$set['type'] = $type;
//** If quote */
if ($type == 'quote') {
$set['status'] = $type;
$set['is_quote'] = 'true';
}
//** Recurring */
if ($type == 'recurring') {
$invoice->create_schedule($recurring);
}
}
//** Partial payments */
if ($deposit) {
$set['deposit_amount'] = (double) $deposit;
}
if ($due_date) {
$set['due_date_year'] = $due_date['year'];
$set['due_date_month'] = $due_date['month'];
$set['due_date_day'] = $due_date['day'];
}
if ($tax) {
$set['tax'] = $tax;
}
if ($tax_method) {
if ($tax_method != 'before_discount' && $tax_method != 'after_discount') {
return new WP_Error('wp.invoice', __('Unknown "tax_method".', WPI), $args);
}
$set['tax_method'] = $tax_method;
}
if ($discount) {
if (empty($discount['name'])) {
return new WP_Error('wp.invoice', __('Discount name is required.', WPI), $args);
}
if (empty($discount['type'])) {
return new WP_Error('wp.invoice', __('Discount type is required. ("amount" or "percent").', WPI), $args);
}
if (empty($discount['amount'])) {
return new WP_Error('wp.invoice', __('Discount amount is required.', WPI), $args);
}
$invoice->data['discount'] = array();
$invoice->add_discount($discount);
}
if ($items) {
//** Items */
foreach ($items as $item) {
//** Do not allow to save melformed items */
if (empty($item['name']) || empty($item['quantity']) || empty($item['price'])) {
return new WP_Error('wp.invoice', __('One or more "items" have malformed structure. Cannot create Invoice.', WPI), $args);
}
//** Global tax has higher priority */
if (!empty($tax)) {
$item['tax_rate'] = $tax;
}
//** Check types */
if (!is_numeric($item['quantity'])) {
return new WP_Error('wp.invoice', __('One or more "items" have wrong "quantity" value. Cannot create Invoice.', WPI), $args);
}
if (!is_numeric($item['price'])) {
return new WP_Error('wp.invoice', __('One or more "items" have wrong "price" value. Cannot create Invoice.', WPI), $args);
}
if (!empty($item['tax_rate'])) {
if (!is_numeric($item['tax_rate'])) {
return new WP_Error('wp.invoice', __('One or more "items" have wrong "tax_rate" value. Cannot create Invoice.', WPI), $args);
}
}
}
}
if ($charges) {
//** Charges */
foreach ($charges as $charge) {
//** Do not allow to save melformed items */
if (empty($charge['name']) || empty($charge['amount'])) {
return new WP_Error('wp.invoice', __('One or more "charges" have malformed structure. Cannot create Invoice.', WPI), $args);
}
//** Global tax has higher priority */
if (!empty($tax)) {
$charge['tax'] = $tax;
}
//** Check types */
if (!is_numeric($charge['amount'])) {
return new WP_Error('wp.invoice', __('One or more "charges" have wrong "amount" value. Cannot create Invoice.', WPI), $args);
}
if (!empty($charge['tax'])) {
if (!is_numeric($charge['tax'])) {
return new WP_Error('wp.invoice', __('One or more "charges" have wrong "tax" value. Cannot create Invoice.', WPI), $args);
}
}
}
}
//** If passed validation - save item */
if ($charges) {
$invoice->data['itemized_charges'] = array();
foreach ($charges as $charge) {
$invoice->line_charge($charge);
}
}
if ($items) {
$invoice->data['itemized_list'] = array();
foreach ($items as $item) {
$invoice->line_item($item);
}
}
$invoice->set($set);
$invoice->save_invoice();
$invoice = new WPI_Invoice();
//** Load invoice by ID */
$invoice->load_invoice(array('id' => $ID));
return $invoice;
}
/**
* Handles saving and updating
* Can also handle AJAX save/update function
*
* @param type $invoice
* @param type $args
*
* @return boolean
*/
static function save_invoice($invoice, $args = '')
{
//** Set function additional params */
$defaults = array('type' => 'default');
extract(wp_parse_args($args, $defaults), EXTR_SKIP);
if ($type != 'import') {
if (!wp_verify_nonce($_REQUEST['nonce'], 'wpi-update-invoice')) {
die('Security check');
}
}
//** Init New Invoice object from passed variables */
$ni = new WPI_Invoice();
//** ID */
$ni->set(array('ID' => $invoice['ID']));
//** invoice_id */
$ni->set(array('invoice_id' => $invoice['invoice_id']));
//** subject */
$ni->set(array('subject' => $invoice['subject']));
//** description */
$ni->set(array('description' => $invoice['description']));
//** deposit */
if ($invoice['deposit'] == 'on' || $invoice['deposit'] == 'true') {
$ni->set(array('deposit_amount' => $invoice['deposit_amount']));
} else {
$ni->set(array('deposit_amount' => 0));
}
//** Due date */
$ni->set(array('due_date_year' => $invoice['due_date_year']));
$ni->set(array('due_date_month' => $invoice['due_date_month']));
$ni->set(array('due_date_day' => $invoice['due_date_day']));
//** Currency */
$ni->set(array('default_currency_code' => $invoice['default_currency_code']));
//** Terms? */
if (!empty($invoice['meta']['terms'])) {
$ni->set(array('terms' => $invoice['meta']['terms']));
}
//** Tax */
$ni->set(array('tax' => $invoice['meta']['tax']));
//** Custom ID */
$ni->set(array('custom_id' => $invoice['meta']['custom_id']));
//** type is 'invoice' by default */
$invoice_type = 'invoice';
//** If $invoice object has type definition then use it */
if (!empty($invoice['type'])) {
$invoice_type = $invoice['type'];
}
//** Save status of invoice (quote or not quote) */
if (isset($invoice['quote'])) {
if ($invoice['quote'] == "on") {
$ni->set(array('status' => 'quote'));
$ni->set(array('is_quote' => 'true'));
$invoice_type = 'quote';
} else {
$ni->set(array('status' => 'null'));
}
}
//** But if recurring settings are defined then invoice type should be recurring */
if ($invoice['recurring']['active'] == 'on' && !empty($invoice['recurring'])) {
$ni->create_schedule($invoice['recurring']);
$invoice_type = 'recurring';
}
//** Finally set invoice type */
$ni->set(array('type' => $invoice_type));
//** Set invoice status */
$status = !empty($invoice['post_status']) ? $invoice['post_status'] : 'active';
$ni->set(array('post_status' => $status));
//** Add discounts if exist */
if (is_array($invoice['meta']['discount'])) {
foreach ($invoice['meta']['discount'] as $discount) {
if (!empty($discount['name']) && !empty($discount['amount'])) {
$ni->add_discount(array('name' => $discount['name'], 'type' => $discount['type'], 'amount' => $discount['amount']));
}
}
}
//** Ability to change payment method */
if (!empty($invoice['client_change_payment_method'])) {
$ni->set(array('client_change_payment_method' => $invoice['client_change_payment_method']));
}
//** Ability to turn off all payment methods and turn on manual that way */
if (!empty($invoice['use_manual_payment'])) {
$ni->set(array('use_manual_payment' => $invoice['use_manual_payment']));
}
//** Default payment method */
$ni->set(array('default_payment_method' => $invoice['default_payment_method']));
//** Tax method */
$ni->set(array('tax_method' => $invoice['tax_method']));
//** Manually set billing settings due to the complexity of the hierarchy */
$ni->data['billing'] = !empty($invoice['billing']) ? $invoice['billing'] : array();
//** Add line items */
foreach ($invoice['itemized_list'] as $line_item) {
$ni->line_item(array('name' => $line_item['name'], 'description' => $line_item['description'], 'quantity' => $line_item['quantity'], 'price' => $line_item['price'], 'tax_rate' => $line_item['tax']));
}
//** Add line items for charges */
if (!empty($invoice['itemized_charges'])) {
foreach ($invoice['itemized_charges'] as $charge_item) {
$ni->line_charge(array('name' => $charge_item['name'], 'amount' => $charge_item['amount'], 'tax' => $charge_item['tax']));
}
}
/**
* Save Invoice Object to DB and update user
* (trimming is a precaution because it could cause problems in inserted in DB w/ whitespace on end)
*/
$ni->set(array('user_email' => trim($invoice['user_data']['user_email'])));
if ($type != 'import') {
WPI_Functions::update_user($invoice['user_data']);
}
$invoice_id = $ni->save_invoice();
if ($invoice_id) {
return $invoice_id;
} else {
return false;
}
}