/**
* Setup the module for runtime
*
* Auto-loads settings for the module and setups defaults
*
* @since 1.1
*
* @return void
**/
function __construct () {
global $Ecart;
$this->session = $Ecart->Shopping->session;
$this->Order = &EcartOrder();
$this->module = get_class($this);
$this->settings = $Ecart->Settings->get($this->module);
if (!isset($this->settings['label']) && $this->cards)
$this->settings['label'] = __("Credit Card","Ecart");
$this->baseop = $Ecart->Settings->get('base_operations');
$this->precision = $this->baseop['currency']['format']['precision'];
$this->_loadcards();
if ($this->myorder()) $this->actions();
}
/**
* CartTax constructor
*
* @since 1.1
*
* @return void
**/
function __construct () {
global $Ecart;
$this->Order = &EcartOrder();
$base = $Ecart->Settings->get('base_operations');
$this->format = $base['currency']['format'];
$this->vat = $base['vat'];
$this->enabled = ($Ecart->Settings->get('taxes') == "on");
$this->rates = $Ecart->Settings->get('taxrates');
$this->shipping = ($Ecart->Settings->get('tax_shipping') == "on");
}
/**
* Displays the appropriate account page template
*
* Replaces the [account] shortcode on the Account page with
* the processed template contents.
*
* @since 1.1
*
* @param array $attrs Shortcode attributes
* @return string The cart template content
**/
function account_page ($menuonly=false) {
global $wp;
$Order =& EcartOrder();
$Customer =& $Order->Customer;
if (isset($Customer->login) && $Customer->login) do_action('ecart_account_management');
ob_start();
if (isset($wp->query_vars['ecart_download'])) include(ECART_TEMPLATES."/errors.php");
elseif ($Customer->login) include(ECART_TEMPLATES."/account.php");
else include(ECART_TEMPLATES."/login.php");
$content = ob_get_contents();
ob_end_clean();
return apply_filters('ecart_account_template',$content);
}
/**
* Handles product file download requests
*
* @since 1.1
*
* @return void
**/
function download () {
global $Ecart;
$download = $this->request['ecart_download'];
$Purchase = false;
$Purchased = false;
if (defined('WP_ADMIN')) {
$forbidden = false;
$Download = new ProductDownload($download);
} else {
$Order = &EcartOrder();
$Download = new ProductDownload();
$Download->loadby_dkey($download);
$Purchased = $Download->purchased();
$Purchase = new Purchase($Purchased->purchase);
$name = $Purchased->name.(!empty($Purchased->optionlabel)?' ('.$Purchased->optionlabel.')':'');
$forbidden = false;
// Purchase Completion check
if ($Purchase->txnstatus != "CHARGED"
&& !ECART_PREPAYMENT_DOWNLOADS) {
new EcartError(sprintf(__('"%s" cannot be downloaded because payment has not been received yet.','Ecart'),$name),'ecart_download_limit');
$forbidden = true;
}
// Account restriction checks
if ($this->Settings->get('account_system') != "none"
&& (!$Order->Customer->login
|| $Order->Customer->id != $Purchase->customer)) {
new EcartError(__('You must login to download purchases.','Ecart'),'ecart_download_limit');
ecart_redirect(ecarturl(false,'account'));
}
// Download limit checking
if ($this->Settings->get('download_limit') // Has download credits available
&& $Purchased->downloads+1 > $this->Settings->get('download_limit')) {
new EcartError(sprintf(__('"%s" is no longer available for download because the download limit has been reached.','Ecart'),$name),'ecart_download_limit');
$forbidden = true;
}
// Download expiration checking
if ($this->Settings->get('download_timelimit') // Within the timelimit
&& $Purchased->created+$this->Settings->get('download_timelimit') < mktime() ) {
new EcartError(sprintf(__('"%s" is no longer available for download because it has expired.','Ecart'),$name),'ecart_download_limit');
$forbidden = true;
}
// IP restriction checks
if ($this->Settings->get('download_restriction') == "ip"
&& !empty($Purchase->ip)
&& $Purchase->ip != $_SERVER['REMOTE_ADDR']) {
new EcartError(sprintf(__('"%s" cannot be downloaded because your computer could not be verified as the system the file was purchased from.','Ecart'),$name),'ecart_download_limit');
$forbidden = true;
}
do_action_ref_array('ecart_download_request',array(&$Purchased));
}
if ($forbidden) {
ecart_redirect(ecarturl(false,'account'));
}
if ($Download->download()) {
if ($Purchased !== false) {
$Purchased->downloads++;
$Purchased->save();
do_action_ref_array('ecart_download_success',array(&$Purchased));
}
exit();
}
}
/**
* Identify the applicable column rate from the Order shipping information
*
* @since 1.1
*
* @param array $rate The shipping rate to be used
* @return string The column index name
**/
function ratecolumn ($rate) {
$Order = &EcartOrder();
$Shipping = &$Order->Shipping;
if ($Shipping->country == $this->base['country']) {
// Use country/domestic region
if (isset($rate[$this->base['country']]))
$column = $this->base['country']; // Use the country rate
else $column = $Shipping->postarea(); // Try to get domestic regional rate
} else if (isset($rate[$Shipping->region])) {
// Global region rate
$column = $Shipping->region;
} else $column = 'Worldwide';
return $column;
}
function shipping_costs () {
if (!isset($_GET['method'])) return;
$Order =& EcartOrder();
if ($_GET['method'] == $Order->Shipping->method) return;
$Order->Shipping->method = $_GET['method'];
$Order->Cart->retotal = true;
$Order->Cart->totals();
echo json_encode($Order->Cart->Totals);
exit();
}