/**
* @param int $projectId
* @param Joomla\Registry\Registry $params
* @param stdClass $paymentSession
*
* @throws UnexpectedValueException
* @throws InvalidArgumentException
* @throws OutOfBoundsException
* @throws RuntimeException
*
* @return stdClass
*/
public function prepareItem($projectId, $params, $paymentSession)
{
$container = Prism\Container::getContainer();
$containerHelper = new Crowdfunding\Container\Helper();
$project = $containerHelper->fetchProject($container, $projectId);
if (!$project->getId()) {
throw new UnexpectedValueException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_PROJECT'));
}
if ($project->isCompleted()) {
throw new UnexpectedValueException(JText::_('COM_CROWDFUNDING_ERROR_COMPLETED_PROJECT'));
}
// Get currency
$money = $containerHelper->fetchMoneyFormatter($container, $params);
$currency = $money->getCurrency();
$item = new stdClass();
$item->id = $project->getId();
$item->title = $project->getTitle();
$item->slug = $project->getSlug();
$item->catslug = $project->getCatSlug();
$item->starting_date = $project->getFundingStart();
$item->ending_date = $project->getFundingEnd();
$item->user_id = $project->getUserId();
$item->rewardId = $paymentSession->rewardId;
$item->amount = $paymentSession->amount;
$item->currencyCode = $currency->getCode();
$item->amountFormated = $money->setAmount($item->amount)->format();
$item->amountCurrency = $money->setAmount($item->amount)->formatCurrency();
return $item;
}
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*
* @throws \RuntimeException
* @throws \InvalidArgumentException
* @throws \OutOfBoundsException
*/
protected function getInput()
{
// Initialize some field attributes.
$size = $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';
$maxLength = $this->element['maxlength'] ? ' maxlength="' . (int) $this->element['maxlength'] . '"' : '';
$readonly = (string) $this->element['readonly'] === 'true' ? ' readonly="readonly"' : '';
$disabled = (string) $this->element['disabled'] === 'true' ? ' disabled="disabled"' : '';
$class = !empty($this->element['class']) ? ' class="' . (string) $this->element['class'] . '"' : '';
$required = $this->required ? ' required aria-required="true"' : '';
$cssLayout = !empty($this->element['css_layout']) ? (string) $this->element['css_layout'] : 'Bootstrap 2';
// Initialize JavaScript field attributes.
$onchange = $this->element['onchange'] ? ' onchange="' . (string) $this->element['onchange'] . '"' : '';
$params = JComponentHelper::getParams('com_crowdfunding');
/** @var $params Joomla\Registry\Registry */
// Get the currency and money formatter from the container.
$container = Prism\Container::getContainer();
$containerHelper = new Crowdfunding\Container\Helper();
$moneyFormatter = $containerHelper->fetchMoneyFormatter($container, $params);
$moneyFormatter->setAmount($this->value);
$currency = $moneyFormatter->getCurrency();
$html = array();
if ($cssLayout === 'Bootstrap 3') {
$html[] = '<div class="input-group">';
if ($currency->getSymbol()) {
// Prepended
$html[] = '<div class="input-group-addon">' . $currency->getSymbol() . '</div>';
}
$html[] = '<input type="text" name="' . $this->name . '" id="' . $this->id . '"' . ' value="' . $moneyFormatter->format() . '"' . $class . $size . $disabled . $readonly . $maxLength . $onchange . $required . '/>';
// Prepend
$html[] = '<div class="input-group-addon">' . $currency->getCode() . '</div>';
$html[] = '</div>';
} else {
// Bootstrap 2
if ($currency->getSymbol()) {
// Prepended
$html[] = '<div class="input-prepend input-append"><span class="add-on">' . $currency->getSymbol() . '</span>';
} else {
// Append
$html[] = '<div class="input-append">';
}
$html[] = '<input type="text" name="' . $this->name . '" id="' . $this->id . '"' . ' value="' . $moneyFormatter->format() . '"' . $class . $size . $disabled . $readonly . $maxLength . $onchange . $required . '/>';
// Appended
$html[] = '<span class="add-on">' . $currency->getCode() . '</span></div>';
}
return implode("\n", $html);
}
/**
* This method processes transaction data that comes from PayPal instant notifier.
*
* @param string $context This string gives information about that where it has been executed the trigger.
* @param Joomla\Registry\Registry $params The parameters of the component
*
* @throws \InvalidArgumentException
* @throws \OutOfBoundsException
* @throws \RuntimeException
* @throws \UnexpectedValueException
*
* @return null|stdClass
*/
public function onPaymentNotify($context, $params)
{
if (strcmp('com_crowdfunding.notify.' . $this->serviceAlias, $context) !== 0) {
return null;
}
if ($this->app->isAdmin()) {
return null;
}
$doc = JFactory::getDocument();
/** @var $doc JDocumentHtml */
// Check document type
$docType = $doc->getType();
if (strcmp('raw', $docType) !== 0) {
return null;
}
// Validate request method
$requestMethod = $this->app->input->getMethod();
if (strcmp('POST', $requestMethod) !== 0) {
$this->log->add(JText::_($this->textPrefix . '_ERROR_INVALID_REQUEST_METHOD'), $this->debugType, JText::sprintf($this->textPrefix . '_ERROR_INVALID_TRANSACTION_REQUEST_METHOD', $requestMethod));
return null;
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . '_DEBUG_RESPONSE'), $this->debugType, $_POST) : null;
// Decode custom data
$custom = ArrayHelper::getValue($_POST, 'custom');
$custom = json_decode(base64_decode($custom), true);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . '_DEBUG_CUSTOM'), $this->debugType, $custom) : null;
// Verify gateway. Is it PayPal?
$gateway = ArrayHelper::getValue($custom, 'gateway');
if (!$this->isValidPaymentGateway($gateway)) {
$this->log->add(JText::_($this->textPrefix . '_ERROR_INVALID_PAYMENT_GATEWAY'), $this->debugType, array('custom' => $custom, '_POST' => $_POST));
return null;
}
// Get PayPal URL
if ($this->params->get('paypal_sandbox', 1)) {
$url = trim($this->params->get('paypal_sandbox_url', 'https://www.sandbox.paypal.com/cgi-bin/webscr'));
} else {
$url = trim($this->params->get('paypal_url', 'https://www.paypal.com/cgi-bin/webscr'));
}
$paypalIpn = new Prism\Payment\PayPal\Ipn($url, $_POST);
$loadCertificate = (bool) $this->params->get('paypal_load_certificate', 0);
$paypalIpn->verify($loadCertificate);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . '_DEBUG_VERIFY_OBJECT'), $this->debugType, $paypalIpn) : null;
// Prepare the array that have to be returned by this method.
$paymentResult = new stdClass();
$paymentResult->project = null;
$paymentResult->reward = null;
$paymentResult->transaction = null;
$paymentResult->paymentSession = null;
$paymentResult->serviceProvider = $this->serviceProvider;
$paymentResult->serviceAlias = $this->serviceAlias;
if ($paypalIpn->isVerified()) {
$containerHelper = new Crowdfunding\Container\Helper();
$currency = $containerHelper->fetchCurrency($this->container, $params);
// Get payment session data
$paymentSessionId = ArrayHelper::getValue($custom, 'payment_session_id', 0, 'int');
$paymentSessionRemote = $this->getPaymentSession(array('id' => $paymentSessionId));
// Check for valid payment session.
if (!$paymentSessionRemote->getId()) {
$this->log->add(JText::_($this->textPrefix . '_ERROR_PAYMENT_SESSION'), $this->errorType, $paymentSessionRemote->getProperties());
return null;
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . '_DEBUG_PAYMENT_SESSION'), $this->debugType, $paymentSessionRemote->getProperties()) : null;
// Validate transaction data
$validData = $this->validateData($_POST, $currency->getCode(), $paymentSessionRemote);
if ($validData === null) {
return null;
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . '_DEBUG_VALID_DATA'), $this->debugType, $validData) : null;
// Set the receiver ID.
$project = $containerHelper->fetchProject($this->container, $validData['project_id']);
$validData['receiver_id'] = $project->getUserId();
// Get reward object.
$reward = null;
if ($validData['reward_id']) {
$reward = $containerHelper->fetchReward($this->container, $validData['reward_id'], $project->getId());
}
// Save transaction data.
// If it is not completed, return empty results.
// If it is complete, continue with process transaction data
$transaction = $this->storeTransaction($validData);
if ($transaction === null) {
return null;
}
// Generate object of data, based on the transaction properties.
$paymentResult->transaction = $transaction;
// Generate object of data based on the project properties.
$paymentResult->project = $project;
// Generate object of data based on the reward properties.
if ($reward !== null and $reward instanceof Crowdfunding\Reward) {
$paymentResult->reward = $reward;
}
// Generate data object, based on the payment session properties.
$paymentResult->paymentSession = $paymentSessionRemote;
// Removing intention.
$this->removeIntention($paymentSessionRemote, $transaction);
} else {
// Log error
$this->log->add(JText::_($this->textPrefix . '_ERROR_INVALID_TRANSACTION_DATA'), $this->debugType, array('ERROR MESSAGE' => $paypalIpn->getError(), 'paypalVerify' => $paypalIpn, '_POST' => $_POST));
}
return $paymentResult;
}
$option = $app->input->get('option');
$view = $app->input->get('view');
$allowedViews = array('backing', 'embed', 'report', 'friendmail');
// If option is not 'com_crowdfunding' and view is not one of allowed,
// do not display anything.
if (strcmp($option, 'com_crowdfunding') !== 0 or !in_array($view, $allowedViews, true)) {
echo JText::_('MOD_CROWDFUNDINGDETAILS_ERROR_INVALID_VIEW');
return;
}
$projectId = $app->input->getInt('id');
if (!$projectId) {
return;
}
$container = Prism\Container::getContainer();
/** @var $container Joomla\DI\Container */
$containerHelper = new Crowdfunding\Container\Helper();
// Get Project object from the container.
$project = $containerHelper->fetchProject($container, $projectId);
if (!$project->getId()) {
return;
}
// Get component params
$componentParams = JComponentHelper::getParams('com_crowdfunding');
/** @var $componentParams Joomla\Registry\Registry */
$money = $containerHelper->fetchMoneyFormatter($container, $componentParams);
$socialPlatform = $componentParams->get('integration_social_platform');
$imageFolder = $componentParams->get('images_directory', 'images/crowdfunding');
$imageWidth = $componentParams->get('image_width', 200);
$imageHeight = $componentParams->get('image_height', 200);
// Get social platform and a link to the profile
$config = new Joomla\Registry\Registry(array('platform' => $socialPlatform, 'user_id' => $project->getUserId()));
public static function isRewardsEnabled($projectId)
{
// Check for enabled rewards by component options.
$componentParams = JComponentHelper::getParams('com_crowdfunding');
if (!$componentParams->get('rewards_enabled', 1)) {
return false;
}
$container = Prism\Container::getContainer();
/** @var $container Joomla\DI\Container */
$containerHelper = new Crowdfunding\Container\Helper();
// Get Project object from the container.
$project = $containerHelper->fetchProject($container, $projectId);
$type = $project->getType();
if ($type === null) {
return true;
}
return (bool) ($type instanceof Crowdfunding\Type and $type->isRewardsEnabled());
}