/**
* Determine Widget Value
*
* Determines the correct source to use for the value of this widget and
* format that value as such: MM-DD-YYYY or DD-MM-YYYY
* The order goes like this:
* 5. No value
* 4. The default value set in the config file
* 3. The value given by the 'value' parameter of the {form_field} tag
* 2. The value of this field in the specified DBO
* 1. The value as entered by the user
*
* @param array $params Paramets passed from the template
* @throws SWException
* @return string The value to use
*/
protected function determineValue($params)
{
$value = parent::determineValue($params);
if (is_string($value)) {
$tsValue = strlen($value) > 10 ? DBConnection::datetime_to_unix($value) : DBConnection::date_to_unix($value);
} else {
$tsValue = $value;
}
return $this->TS2Date($tsValue == null ? time() : $tsValue);
}
/**
* Initializes the Page
*
* If an invoice ID appears in the URL, then init() attempts to load that Invoice,
* otherwise, it uses an invoice already in the session.
*/
function init()
{
parent::init();
// Set URL Field values
$this->setURLField("invoice", $this->get['invoice']->getID());
// Set this page's Nav Vars
$this->setNavVar("invoice_id", $this->get['invoice']->getID());
// Retrieve the Account DBO for this invoice
$account_dbo = $this->get['invoice']->getAccountDBO();
// Replace tokens in subject field
$subject = $this->conf['invoice_subject'];
$subject = str_replace("{company_name}", $this->conf['company']['name'], $subject);
$subject = str_replace("{period_begin_date}", date("m/d/y", DBConnection::datetime_to_unix($this->get['invoice']->getPeriodBegin())), $subject);
$subject = str_replace("{period_end_date}", date("m/d/y", DBConnection::datetime_to_unix($this->get['invoice']->getPeriodEnd())), $subject);
$this->smarty->assign("email", $account_dbo->getContactEmail());
$this->smarty->assign("subject", $subject);
$this->smarty->assign("body", $this->get['invoice']->text($this->conf['invoice_text']));
}
/**
* Get Description for "Recurring" Line Item
*
* @return string The text that should appear on the invoice for this purchase
*/
public function getLineItemTextRecurring()
{
$term = intval($this->getTerm() / 12);
return sprintf("%s ([TERM]: %d %s, [EXPIRES] %s)", $this->getTitle(), $term, $term > 1 ? "[YEARS]" : "[YEAR]", date("m/d/y", DBConnection::datetime_to_unix($this->getExpireDate())));
}
/**
* Smarty Date/Time Modifier
*
* Convert a MySQL DATETIME to a more presentable format
*
* @param string $value MySQL DATETIME
* @param string $show_part Show only the specified part of the date/time ("date or "time")
* @return string Formated Date / Time
*/
function smarty_modifier_datetime($value, $show_part = null)
{
// Convert datetime to a unix time stamp
$time = DBConnection::datetime_to_unix($value);
// Return a formated date, e.g. 12/11/2005, 11:39:00am
// (or just one part, date/time)
switch ($show_part) {
case "date":
return date('m/d/Y', $time);
break;
case "time":
return date('h:i:s a', $time);
break;
default:
return date('m/d/Y, h:i:s a', $time);
}
}
/**
* Formatted Invoice Text
*
* Using the supplied template, this function generates text for the invoice.
*
* @param string $email_text Format string
*
* @return string Invoice text
*/
function text($email_text)
{
global $conf;
// Generate Invoice & E-mail text
$email_text = str_replace("{invoice_id}", $this->getID(), $email_text);
$invoiceDate = DBConnection::datetime_to_unix($this->getDate());
$email_text = str_replace("{invoice_date}", date("F j, Y", $invoiceDate), $email_text);
$email_text = str_replace("{invoice_subtotal}", sprintf("%s%01.2f", $conf['locale']['currency_symbol'], $this->getSubTotal()), $email_text);
$email_text = str_replace("{invoice_taxtotal}", sprintf("%s%01.2f", $conf['locale']['currency_symbol'], $this->getTaxTotal()), $email_text);
$email_text = str_replace("{invoice_total}", sprintf("%s%01.2f", $conf['locale']['currency_symbol'], $this->getTotal()), $email_text);
$email_text = str_replace("{invoice_payments}", sprintf("%s%01.2f", $conf['locale']['currency_symbol'], $this->getTotalPayments()), $email_text);
$email_text = str_replace("{invoice_balance}", sprintf("%s%.2f", $conf['locale']['currency_symbol'], $this->getBalance()), $email_text);
$email_text = str_replace("{outstanding_balance}", sprintf("%s%.2f", $conf['locale']['currency_symbol'], $this->getOutstandingBalance()), $email_text);
$due_date = date("F j, Y", $this->getDueDate());
$email_text = str_replace("{invoice_due}", $due_date, $email_text);
// Generate invoice line items
$line_items = "";
if (($item_dbo_array = $this->getItems()) != null) {
foreach ($item_dbo_array as $item_dbo) {
$line_items .= sprintf("%-40s%s%6.2f %3d %s%6.2f\n", $item_dbo->getText(), $conf['locale']['currency_symbol'], $item_dbo->getUnitAmount(), $item_dbo->getQuantity(), $conf['locale']['currency_symbol'], $item_dbo->getAmount());
}
}
$email_text = str_replace("{invoice_items}", $line_items, $email_text);
return $email_text;
}
