/**
* Display an input field for amount.
*
* @param float $value
* @param Prism\Money\Money $moneyFormatter
* @param array $options
*
* @throws \InvalidArgumentException
*
* @return string
*/
public static function inputAmount($value, Prism\Money\Money $moneyFormatter, $options)
{
$currency = $moneyFormatter->getCurrency();
$symbol = $currency->getSymbol();
$currencyCode = $currency->getCode();
$html = '<div class="input-group">';
if ($symbol) {
$html .= '<div class="input-group-addon">' . $symbol . '</div>';
}
$name = Joomla\Utilities\ArrayHelper::getValue($options, 'name');
$id = '';
if (Joomla\Utilities\ArrayHelper::getValue($options, 'id')) {
$id = 'id="' . Joomla\Utilities\ArrayHelper::getValue($options, 'id') . '"';
}
$class = 'class="form-control ';
if (Joomla\Utilities\ArrayHelper::getValue($options, 'class')) {
$class .= Joomla\Utilities\ArrayHelper::getValue($options, 'class');
}
$class .= '"';
if (!$value or !is_numeric($value)) {
$value = 0.0;
}
$html .= '<input type="text" name="' . $name . '" value="' . $moneyFormatter->setAmount($value)->format() . '" ' . $id . ' ' . $class . ' />';
if ($currencyCode) {
$html .= '<div class="input-group-addon">' . $currencyCode . '</div>';
}
$html .= '</div>';
return $html;
}
public function display($tpl = null)
{
$this->app = JFactory::getApplication();
$this->option = $this->app->input->get('option');
$this->state = $this->get('State');
$this->item = $this->get('Item');
// Get params
$this->params = $this->state->get('params');
if (!$this->item) {
$this->app->enqueueMessage(JText::_('COM_CROWDFUNDING_ERROR_INVALID_PROJECT'), 'notice');
$this->app->redirect(JRoute::_(CrowdfundingHelperRoute::getDiscoverRoute(), false));
return;
}
$this->container = Prism\Container::getContainer();
$this->prepareCurrency($this->container, $this->params);
$this->prepareMoneyFormatter($this->container, $this->params);
// Create an object that will contain the data during the payment process.
$this->paymentSessionContext = Crowdfunding\Constants::PAYMENT_SESSION_CONTEXT . $this->item->id;
$paymentSessionLocal = $this->app->getUserState($this->paymentSessionContext);
// Create payment session object.
if (!$paymentSessionLocal or !isset($paymentSessionLocal->step1)) {
$paymentSessionLocal = $this->createPaymentSession();
}
// Images
$this->imageFolder = $this->params->get('images_directory', 'images/crowdfunding');
// Get money formatter.
$this->money = $this->getMoneyFormatter($this->container, $this->params);
$this->currency = $this->money->getCurrency();
// Set a link that points to project page
$filter = JFilterInput::getInstance();
$host = JUri::getInstance()->toString(array('scheme', 'host'));
$host = $filter->clean($host);
$this->item->link = $host . JRoute::_(CrowdfundingHelperRoute::getDetailsRoute($this->item->slug, $this->item->catslug), false);
// Set a link to image
$this->item->link_image = $host . '/' . $this->imageFolder . '/' . $this->item->image;
// Get wizard type
$this->wizardType = $this->params->get('backing_wizard_type', 'three_steps');
$this->fourSteps = strcmp('four_steps', $this->wizardType) === 0;
// Import 'crowdfundingpayment' plugins.
JPluginHelper::importPlugin('crowdfundingpayment');
$this->layout = $this->getLayout();
switch ($this->layout) {
case 'step2':
// Step 2 on wizard in four steps.
$this->prepareStep2();
break;
case 'payment':
// Step 2
$paymentSessionLocal = $this->preparePayment($paymentSessionLocal);
break;
case 'share':
// Step 3
$paymentSessionLocal = $this->prepareShare($paymentSessionLocal);
break;
default:
// Step 1 ( Rewards )
$paymentSessionLocal = $this->prepareRewards($paymentSessionLocal);
break;
}
// Get project type and check for enabled rewards.
$this->rewardsEnabled = CrowdfundingHelper::isRewardsEnabled($this->item->id);
// Check days left. If there is no days, disable the button.
$this->disabledButton = '';
if (!$this->item->days_left) {
$this->disabledButton = 'disabled="disabled"';
}
// Prepare the data of the layout
$this->layoutData = new JData(array('layout' => $this->layout, 'item' => $this->item, 'paymentSession' => $paymentSessionLocal, 'rewards_enabled' => $this->rewardsEnabled));
$this->prepareDebugMode($paymentSessionLocal);
$this->prepareDocument();
$this->paymentSession = $paymentSessionLocal;
// Store the new values of the payment process to the user session.
$this->app->setUserState($this->paymentSessionContext, $paymentSessionLocal);
parent::display($tpl);
}