/**
* Header action
*
* @global array $wpi_settings
*/
static function frontend_header()
{
global $wpi_settings, $wpi_invoice_object;
$invoice_items = array();
//** It is for adding SKU (unique) field to items list */
if (!empty($wpi_invoice_object->data['itemized_list'])) {
foreach ((array) $wpi_invoice_object->data['itemized_list'] as $key => $value) {
$invoice_items[$key] = $value;
$invoice_items[$key]['id'] = str_replace('-', '_', sanitize_title($invoice_items[$key]['name']));
}
}
$order = array("\\r\\n", "\\n", "\\r", "\\t");
$replace = array("\\\\r\\\\n", "\\\\n", "\\\\r", "\\\\t");
$encode_invoice_items = str_replace($order, $replace, json_encode($invoice_items));
?>
<script type="text/javascript">
var site_url = '<?php
echo WPI_Functions::current_page();
?>
';
jQuery( document ).ready( function () {
<?php
if (!empty($wpi_settings['ga_event_tracking']) && $wpi_settings['ga_event_tracking']['enabled'] == 'true') {
?>
wpi = wpi || {};
wpi.invoice_title = '<?php
echo addslashes($wpi_invoice_object->data['post_title']);
?>
';
wpi.invoice_amount = <?php
echo $wpi_invoice_object->data['net'];
?>
;
wpi.invoice_id = '<?php
echo !empty($wpi_invoice_object->data['custom_id']) ? $wpi_invoice_object->data['custom_id'] : $wpi_invoice_object->data['ID'];
?>
';
wpi.tax = '<?php
echo !empty($wpi_invoice_object->data['tax']) ? $wpi_invoice_object->data['tax'] : '';
?>
';
wpi.business_name = '<?php
echo $wpi_settings['business_name'];
?>
';
wpi.user_data = {city: '<?php
echo !empty($wpi_settings['user_data']['city']) ? $wpi_settings['user_data']['city'] : '';
?>
', state: '<?php
echo !empty($wpi_settings['user_data']['state']) ? $wpi_settings['user_data']['state'] : '';
?>
', country: '<?php
echo !empty($wpi_settings['user_data']['country']) ? $wpi_settings['user_data']['country'] : '';
?>
'}
wpi.invoice_items = jQuery.parseJSON( '<?php
echo $encode_invoice_items;
?>
' );
if ( typeof window._gaq != 'undefined' ) wpi.ga.tracking.init( <?php
echo !empty($wpi_settings['ga_event_tracking']['events']['invoices']) ? json_encode($wpi_settings['ga_event_tracking']['events']['invoices']) : '{}';
?>
);
<?php
}
?>
} );
</script>
<meta name="robots" content="noindex, nofollow"/>
<?php
}
/**
* Validation is already passed, this is the wp_head filter
* It needs a lot of work
*
* @TODO: Does it need at all? Old functionality? Should be revised. Maxim Peshkov.
*/
function frontend_header() {
global $wpi_settings;
?>
<script type="text/javascript">
var site_url = '<?php echo WPI_Functions::current_page(); ?>';
<?php /* var ajax_image = '<?php echo $frontend_path; ?>/core/images/processing-ajax.gif'; */ ?>
</script>
<meta name="robots" content="noindex, nofollow" />
<?php
}
