public function send_invoice($download = FALSE)
{
$template_args = array();
$EE = EE_Registry::instance();
//allow the request to override the default theme defined in the invoice settings
$theme_requested = isset($_REQUEST['theme']) && $_REQUEST['theme'] > 0 && $_REQUEST['theme'] < 8 ? absint($_REQUEST['theme']) : null;
$themes = array(1 => "simple.css", 2 => "bauhaus.css", 3 => "ejs.css", 4 => "horizon.css", 5 => "lola.css", 6 => "tranquility.css", 7 => "union.css");
//Get the CSS file
if (isset($themes[$theme_requested])) {
$template_args['invoice_css'] = $themes[$theme_requested];
} else {
$template_args['invoice_css'] = $this->invoice_payment_method->get_extra_meta('legacy_invoice_css', TRUE, 'simple.css');
}
if (is_dir(EVENT_ESPRESSO_GATEWAY_DIR . '/invoice')) {
$template_args['base_url'] = EVENT_ESPRESSO_GATEWAY_URL . 'Invoice/lib/templates/';
} else {
$template_args['base_url'] = EE_GATEWAYS . '/Invoice/lib/templates/';
}
$primary_attendee = $this->transaction->primary_registration()->attendee();
$template_args['organization'] = $EE->CFG->organization->get_pretty('name');
$template_args['street'] = empty($EE->CFG->organization->address_2) ? $EE->CFG->organization->get_pretty('address_1') : $EE->CFG->organization->get_pretty('address_1') . '<br>' . $EE->CFG->organization->get_pretty('address_2');
$template_args['city'] = $EE->CFG->organization->get_pretty('city');
$template_args['state'] = EE_Registry::instance()->load_model('State')->get_one_by_ID($EE->CFG->organization->STA_ID);
$template_args['country'] = EE_Registry::instance()->load_model('Country')->get_one_by_ID($EE->CFG->organization->CNT_ISO);
$template_args['zip'] = $EE->CFG->organization->get_pretty('zip');
$template_args['email'] = $EE->CFG->organization->get_pretty('email');
$template_args['registration_code'] = $this->registration->reg_code();
$template_args['registration_date'] = $this->registration->date();
$template_args['name'] = $primary_attendee->full_name();
$template_args['attendee_address'] = $primary_attendee->address();
$template_args['attendee_address2'] = $primary_attendee->address2();
$template_args['attendee_city'] = $primary_attendee->city();
$attendee_state = $primary_attendee->state_obj();
if ($attendee_state) {
$attendee_state_name = $attendee_state->name();
} else {
$attendee_state_name = '';
}
$template_args['attendee_state'] = $attendee_state_name;
$template_args['attendee_zip'] = $primary_attendee->zip();
$template_args['ship_name'] = $template_args['name'];
$template_args['ship_address'] = $template_args['attendee_address'];
$template_args['ship_city'] = $template_args['attendee_city'];
$template_args['ship_state'] = $template_args['attendee_state'];
$template_args['ship_zip'] = $template_args['attendee_zip'];
$template_args['total_cost'] = number_format($this->transaction->total(), 2, '.', '');
$template_args['transaction'] = $this->transaction;
$template_args['amount_pd'] = $this->transaction->paid();
$template_args['amount_owed'] = $this->transaction->total() - $this->transaction->paid();
$template_args['payments'] = $this->transaction->approved_payments();
$template_args['net_total'] = '';
$template_args['edit_reg_info_url'] = $this->registration->edit_attendee_information_url();
$template_args['retry_payment_url'] = $this->registration->payment_overview_url();
$template_args['show_line_item_description'] = $this->check_if_any_line_items_have_a_description($this->transaction->total_line_item());
if ($template_args['amount_pd'] != $template_args['total_cost']) {
//$template_args['net_total'] = $this->espressoInvoiceTotals( __('SubTotal', 'event_espresso'), $this->transaction->total());//$this->session_data['cart']['REG']['sub_total']);
$tax_items = $this->transaction->tax_items();
if (!empty($tax_items)) {
foreach ($tax_items as $tax) {
$template_args['net_total'] .= $this->espressoInvoiceTotals($tax->name(), $tax->total());
}
}
$difference = $template_args['amount_pd'] - $template_args['total_cost'];
if ($difference < 0) {
$text = __('Discount', 'event_espresso');
} else {
$text = __('Extra', 'event_espresso');
}
$template_args['discount'] = $this->espressoInvoiceTotals($text, $difference);
}
$template_args['currency_symbol'] = $EE->CFG->currency->sign;
$template_args['template_payment_instructions'] = wpautop(stripslashes_deep(html_entity_decode($this->invoice_payment_method->get_extra_meta('pdf_instructions', TRUE), ENT_QUOTES)));
$template_args['shameless_plug'] = apply_filters('FHEE_Invoice__send_invoice__shameless_plug', true);
if (isset($_GET['receipt'])) {
//receipt-specific stuff
$events_for_txn = EEM_Event::instance()->get_all(array(array('Registration.TXN_ID' => $this->transaction->ID())));
$ticket_line_items_per_event = array();
$registrations_per_line_item = array();
$venues_for_events = array();
foreach ($events_for_txn as $event_id => $event) {
$line_items_for_this_event = EEM_Line_Item::instance()->get_all(array(array('Ticket.Datetime.EVT_ID' => $event_id, 'TXN_ID' => $this->transaction->ID())));
$ticket_line_items_per_event[$event_id] = $line_items_for_this_event;
foreach ($line_items_for_this_event as $line_item_id => $line_item) {
$ticket = $line_item->ticket();
$registrations_for_this_ticket = EEM_Registration::instance()->get_all(array(array('TKT_ID' => $ticket->ID(), 'TXN_ID' => $this->transaction->ID())));
$registrations_per_line_item[$line_item_id] = $registrations_for_this_ticket;
}
$venues_for_events = array_merge($venues_for_events, $event->venues());
}
$tax_total_line_item = EEM_Line_Item::instance()->get_one(array(array('TXN_ID' => $this->transaction->ID(), 'LIN_type' => EEM_Line_Item::type_tax_sub_total)));
$questions_to_skip = array(EEM_Attendee::system_question_fname, EEM_Attendee::system_question_lname, EEM_Attendee::system_question_email);
$template_args['events_for_txn'] = $events_for_txn;
$template_args['ticket_line_items_per_event'] = $ticket_line_items_per_event;
$template_args['registrations_per_line_item'] = $registrations_per_line_item;
$template_args['venues_for_events'] = $venues_for_events;
$template_args['tax_total_line_item'] = $tax_total_line_item;
$template_args['questions_to_skip'] = $questions_to_skip;
// d($template_args);
$template_args['download_link'] = $this->registration->receipt_url('download');
} else {
//it's just an invoice we're accessing
$template_args['download_link'] = $this->registration->invoice_url('download');
}
//Get the HTML as an object
$templates_relative_path = 'modules/gateways/Invoice/lib/templates/';
$template_header = EEH_Template::locate_template($templates_relative_path . 'invoice_header.template.php', $template_args, TRUE, TRUE);
if (isset($_GET['receipt'])) {
$template_body = EEH_Template::locate_template($templates_relative_path . 'receipt_body.template.php', $template_args, TRUE, TRUE);
} else {
$template_body = EEH_Template::locate_template($templates_relative_path . 'invoice_body.template.php', $template_args, TRUE, TRUE);
}
$template_footer = EEH_Template::locate_template($templates_relative_path . 'invoice_footer.template.php', $template_args, TRUE, TRUE);
$copies = !empty($_REQUEST['copies']) ? $_REQUEST['copies'] : 1;
$content = $this->espresso_replace_invoice_shortcodes($template_header);
for ($x = 1; $x <= $copies; $x++) {
$content .= $this->espresso_replace_invoice_shortcodes($template_body);
}
$content .= $this->espresso_replace_invoice_shortcodes($template_footer);
//Check if debugging or mobile is set
if (!empty($_REQUEST['html'])) {
echo $content;
exit(0);
}
$invoice_name = $template_args['organization'] . ' ' . __('Invoice #', 'event_espresso') . $template_args['registration_code'] . __(' for ', 'event_espresso') . $template_args['name'];
$invoice_name = str_replace(' ', '_', $invoice_name);
//Create the PDF
if (array_key_exists('html', $_GET)) {
echo $content;
} else {
//only load dompdf if nobody else has yet...
if (!defined('DOMPDF_DIR')) {
define('DOMPDF_ENABLE_REMOTE', TRUE);
define('DOMPDF_ENABLE_JAVASCRIPT', FALSE);
define('DOMPDF_ENABLE_CSS_FLOAT', TRUE);
require_once EE_THIRD_PARTY . 'dompdf/dompdf_config.inc.php';
}
$dompdf = new DOMPDF();
$dompdf->load_html($content);
$dompdf->render();
$dompdf->stream($invoice_name . ".pdf", array('Attachment' => $download));
}
exit(0);
}
