public function save($key = null, $urlVar = null)
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
$userId = JFactory::getUser()->get("id");
if (!$userId) {
$redirectOptions = array("force_direction" => "index.php?option=com_users&view=login");
$this->displayNotice(JText::_('COM_CROWDFUNDING_ERROR_NOT_LOG_IN'), $redirectOptions);
return;
}
// Get the data from the form POST
$data = $this->input->post->get('jform', array(), 'array');
$itemId = JArrayHelper::getValue($data, "project_id");
// Get project
jimport("crowdfunding.project");
$item = CrowdFundingProject::getInstance(JFactory::getDbo(), $itemId);
$redirectOptions = array("force_direction" => CrowdFundingHelperRoute::getDetailsRoute($item->getSlug(), $item->getCatSlug(), "updates"));
// Check for valid owner.
if ($userId != $item->getUserId()) {
$this->displayWarning(JText::_('COM_CROWDFUNDING_ERROR_INVALID_PROJECT'), $redirectOptions);
return;
}
$model = $this->getModel();
/** @var $model CrowdFundingModelUpdate */
$form = $model->getForm($data, false);
/** @var $form JForm */
if (!$form) {
throw new Exception(JText::_("COM_CROWDFUNDING_ERROR_FORM_CANNOT_BE_LOADED"));
}
// Test if the data is valid.
$validData = $model->validate($form, $data);
// Check for validation errors.
if ($validData === false) {
$errors = $form->getErrors();
$error = array_shift($errors);
$msg = $error->getMessage();
$this->displayNotice($msg, $redirectOptions);
return;
}
try {
$model->save($validData);
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception(JText::_('COM_CROWDFUNDING_ERROR_SYSTEM'));
}
// Redirect to next page
$this->displayNotice(JText::_("COM_CROWDFUNDING_UPDATE_SUCCESSFULLY_SAVED"), $redirectOptions);
}
public function send()
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
$redirectOptions = array("view" => "discover");
$params = JComponentHelper::getParams("com_crowdfunding");
/** @var $params Joomla\Registry\Registry */
if (!$params->get("security_display_friend_form", 0)) {
$this->displayNotice(JText::_('COM_CROWDFUNDING_ERROR_CANT_SEND_MAIL'), $redirectOptions);
return;
}
// Get the data from the form POST
$data = $this->input->post->get('jform', array(), 'array');
$itemId = JArrayHelper::getValue($data, "id", 0, "uint");
// Get project
jimport("crowdfunding.project");
$item = CrowdFundingProject::getInstance(JFactory::getDbo(), $itemId);
// Prepare redirect link
$link = CrowdFundingHelperRoute::getEmbedRoute($item->getSlug(), $item->getCatSlug(), "email");
$redirectOptions = array("force_direction" => $link);
$model = $this->getModel();
/** @var $model CrowdFundingModelFriendMail */
$form = $model->getForm($data, false);
/** @var $form JForm */
if (!$form) {
throw new Exception(JText::_("COM_CROWDFUNDING_ERROR_FORM_CANNOT_BE_LOADED"));
}
// Test if the data is valid.
$validData = $model->validate($form, $data);
// Check for validation errors.
if ($validData === false) {
$this->displayNotice($form->getErrors(), $redirectOptions);
return;
}
try {
$model->send($validData);
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception(JText::_('COM_CROWDFUNDING_ERROR_SYSTEM'));
}
// Redirect to next page
$this->displayMessage(JText::_("COM_CROWDFUNDING_FRIEND_MAIL_SUCCESSFULLY_SEND"), $redirectOptions);
}
protected function removeTransactions(CrowdFundingProject $project)
{
// Create query object
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->delete($db->quoteName("#__crowdf_transactions"))->where($db->quoteName("project_id") . "=" . (int) $project->getId());
$db->setQuery($query);
$db->execute();
}
/**
* @param int $projectId
* @param Joomla\Registry\Registry $params
*
* @return stdClass
* @throws UnexpectedValueException
*/
protected function prepareItem($projectId, $params)
{
jimport("crowdfunding.project");
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($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
jimport("crowdfunding.currency");
$currencyId = $params->get("project_currency");
$this->currency = CrowdFundingCurrency::getInstance(JFactory::getDbo(), $currencyId, $params);
$item = new stdClass();
$item->id = $project->getId();
$item->title = $project->getTitle();
$item->slug = $project->getSlug();
$item->catslug = $project->getCatSlug();
$item->rewardId = $this->paymentProcess->rewardId;
$item->amount = $this->paymentProcess->amount;
$item->currency = $this->currency->getAbbr();
return $item;
}
/**
* This method is invoked when the administrator changes transaction status from the backend.
*
* @param string $context This string gives information about that where it has been executed the trigger.
* @param object $item A transaction data.
* @param string $oldStatus Old status
* @param string $newStatus New status
*
* @return void
*/
public function onTransactionChangeState($context, &$item, $oldStatus, $newStatus)
{
$allowedContexts = array("com_crowdfunding.transaction", "com_crowdfundingfinance.transaction");
if (!in_array($context, $allowedContexts)) {
return;
}
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
if ($app->isSite()) {
return;
}
$doc = JFactory::getDocument();
/** @var $doc JDocumentHtml * */
// Check document type
$docType = $doc->getType();
if (strcmp("html", $docType) != 0) {
return;
}
// Verify the service provider.
$paymentService = str_replace(" ", "", JString::strtolower(JString::trim($item->service_provider)));
if (strcmp($this->paymentService, $paymentService) != 0) {
return;
}
if (strcmp($oldStatus, "completed") == 0) {
// Remove funds if someone change the status from completed to other one.
jimport("crowdfunding.project");
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($item->project_id);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_BCSNC"), $this->debugType, $project->getProperties()) : null;
$project->removeFunds($item->txn_amount);
$project->updateFunds();
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_ACSNC"), $this->debugType, $project->getProperties()) : null;
} elseif (strcmp($newStatus, "completed") == 0) {
// Add funds if someone change the status to completed.
jimport("crowdfunding.project");
$project = new CrowdFundingProject(JFactory::getDbo());
$project->load($item->project_id);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_BCSTC"), $this->debugType, $project->getProperties()) : null;
$project->addFunds($item->txn_amount);
$project->updateFunds();
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_ACSTC"), $this->debugType, $project->getProperties()) : null;
}
}
$view = $app->input->get("view");
$allowedViews = array("backing", "embed");
// If option is not "com_crowdfunding" and view is not one of allowed,
// do not display anything.
if (strcmp($option, "com_crowdfunding") != 0 or !in_array($view, $allowedViews)) {
echo JText::_("MOD_CROWDFUNDINGDETAILS_ERROR_INVALID_VIEW");
return;
}
$projectId = $app->input->getInt("id");
if (!$projectId) {
echo JText::_("MOD_CROWDFUNDINGDETAILS_ERROR_INVALID_PROJECT");
return;
}
// Get project
jimport("crowdfunding.project");
$project = CrowdFundingProject::getInstance(JFactory::getDbo(), $projectId);
if (!$project->getId()) {
echo JText::_("MOD_CROWDFUNDINGDETAILS_ERROR_INVALID_PROJECT");
return;
}
// Get component params
$componentParams = JComponentHelper::getParams("com_crowdfunding");
/** @var $componentParams Joomla\Registry\Registry */
$socialPlatform = $componentParams->get("integration_social_platform");
$imageFolder = $componentParams->get("images_directory", "images/crowdfunding");
// Get currency
jimport("crowdfunding.currency");
$currencyId = $componentParams->get("project_currency");
$currency = CrowdFundingCurrency::getInstance(JFactory::getDbo(), $currencyId, $componentParams);
// Get social platform and a link to the profile
jimport("itprism.integrate.profile." . JString::strtolower($socialPlatform));
public function onAfterDispatch()
{
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
if ($app->isAdmin()) {
return;
}
$document = JFactory::getDocument();
/** @var $document JDocumentHTML * */
$type = $document->getType();
if (strcmp("html", $type) != 0) {
return;
}
// It works only for GET and POST requests.
$method = JString::strtolower($app->input->getMethod());
if (!in_array($method, array("get", "post"))) {
return;
}
// Check component enabled
if (!JComponentHelper::isEnabled('com_crowdfunding', true)) {
return;
}
$view = $app->input->getCmd("view");
$option = $app->input->getCmd("option");
$isCrowdFundingComponent = strcmp($option, "com_crowdfunding") == 0;
$isDetailsPage = (strcmp($option, "com_crowdfunding") == 0 and strcmp($view, "details") == 0);
// Allowed views for the module CrowdFunding Details
$allowedViews = array("backing", "embed");
if ($this->params->get("module_info_details_page", 0)) {
if (!$isCrowdFundingComponent or !$isDetailsPage) {
$this->hideModule("mod_crowdfundinginfo");
}
}
if ($this->params->get("module_rewards_details_page", 0)) {
if (!$isCrowdFundingComponent or !$isDetailsPage) {
$this->hideModule("mod_crowdfundingrewards");
} else {
// Check project type. If the reawards are disable, hide the module.
$projectId = $app->input->getInt("id");
if (!empty($projectId)) {
jimport("crowdfunding.project");
jimport("crowdfunding.type");
$project = CrowdFundingProject::getInstance(JFactory::getDbo(), $projectId);
$type = $project->getType();
// Hide the module CrowdFunding Rewards, if rewards are disabled for this type.
if (!is_null($type) and !$type->isRewardsEnabled()) {
$this->hideModule("mod_crowdfundingrewards");
}
}
}
}
// Module Profile Details page
if ($this->params->get("module_profile_details_page", 0)) {
if (!$isCrowdFundingComponent or !$isDetailsPage) {
$this->hideModule("mod_crowdfundingprofile");
}
}
// Backing page
if ($this->params->get("module_details_backing_page", 0)) {
if (strcmp($option, "com_crowdfunding") != 0 or strcmp($option, "com_crowdfunding") == 0 and !in_array($view, $allowedViews)) {
$this->hideModule("mod_crowdfundingdetails");
}
}
// Embed page
if ($this->params->get("module_details_embed_page", 0)) {
if (strcmp($option, "com_crowdfunding") != 0 or strcmp($option, "com_crowdfunding") == 0 and !in_array($view, $allowedViews)) {
$this->hideModule("mod_crowdfundingdetails");
}
}
// Module Filter Discover page
if ($this->params->get("module_filters_discover_page", 0)) {
if (strcmp($option, "com_crowdfunding") != 0 or strcmp($option, "com_crowdfunding") == 0 and strcmp($view, "discover") != 0) {
$this->hideModule("mod_crowdfundingfilters");
}
}
}
/**
* Create an object.
*
* <code>
* $projectId = 1;
*
* $project = CrowdFundingProject::getInstance(JFactory::getDbo());
* $project->load($projectId);
* </code>
*
* @param JDatabaseDriver $db
* @param int $id
*
* @return null|CrowdFundingProject
*/
public static function getInstance(JDatabaseDriver $db, $id)
{
if (is_null(self::$instance)) {
$item = new CrowdFundingProject($db);
$item->load($id);
self::$instance = $item;
}
return self::$instance;
}
protected function prepareRewards()
{
$model = JModelLegacy::getInstance("Rewards", "CrowdFundingModel", $config = array('ignore_request' => false));
// Initialise variables
// Get state
/** @var $state Joomla\Registry\Registry */
$state = $model->getState();
$this->state = $state;
// Get params
/** @var $params Joomla\Registry\Registry */
$params = $this->state->get("params");
$this->params = $params;
$this->projectId = $this->state->get("rewards.id");
$this->items = $model->getItems($this->projectId);
// Get project and validate it
jimport("crowdfunding.project");
$project = CrowdFundingProject::getInstance(JFactory::getDbo(), $this->projectId);
$project = $project->getProperties();
$this->item = JArrayHelper::toObject($project);
if (!$this->item->id or $this->item->user_id != $this->userId) {
throw new Exception(JText::_("COM_CROWDFUNDING_ERROR_INVALID_PROJECT"));
}
// Create a currency object.
jimport("crowdfunding.currency");
$currencyId = $this->params->get("project_currency");
$this->currency = CrowdFundingCurrency::getInstance(JFactory::getDbo(), $currencyId, $this->params);
// Get date format
$this->dateFormat = CrowdFundingHelper::getDateFormat();
$this->dateFormatCalendar = CrowdFundingHelper::getDateFormat(true);
$js = '
// Rewards calendar date format.
var projectWizard = {
dateFormat: "' . $this->dateFormatCalendar . '"
};
';
$this->document->addScriptDeclaration($js);
// Prepare rewards images.
$this->rewardsImagesEnabled = $this->params->get("rewards_images", 0);
$this->rewardsImagesUri = CrowdFundingHelper::getImagesFolderUri($this->userId);
$this->prepareProjectType();
$this->pathwayName = JText::_("COM_CROWDFUNDING_STEP_REWARDS");
}
/**
* 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 $params The parameters of the component
*
* @return null|array
*/
public function onPaymenNotify($context, &$params)
{
if (strcmp("com_crowdfunding.notify.paypal", $context) != 0) {
return null;
}
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
if ($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 = $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
$custom = JArrayHelper::getValue($_POST, "custom");
$custom = json_decode(base64_decode($custom), true);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_CUSTOM"), $this->debugType, $custom) : null;
// Verify gateway. Is it PayPal?
if (!$this->isPayPalGateway($custom)) {
$this->log->add(JText::_($this->textPrefix . "_ERROR_INVALID_PAYMENT_GATEWAY"), $this->debugType, array("custom" => $custom, "_POST" => $_POST));
return null;
}
// Get PayPal URL
$sandbox = $this->params->get('paypal_sandbox', 0);
if (!$sandbox) {
$url = JString::trim($this->params->get('paypal_url', "https://www.paypal.com/cgi-bin/webscr"));
} else {
$url = JString::trim($this->params->get('paypal_sandbox_url', "https://www.sandbox.paypal.com/cgi-bin/webscr"));
}
jimport("itprism.payment.paypal.ipn");
$paypalIpn = new ITPrismPayPalIpn($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 will be returned by this method
$result = array("project" => null, "reward" => null, "transaction" => null, "payment_service" => "PayPal");
if ($paypalIpn->isVerified()) {
// Get currency
jimport("crowdfunding.currency");
$currencyId = $params->get("project_currency");
$currency = CrowdFundingCurrency::getInstance(JFactory::getDbo(), $currencyId);
// Get intention data
$intentionId = JArrayHelper::getValue($custom, "intention_id", 0, "int");
jimport("crowdfunding.intention");
$intention = new CrowdFundingIntention(JFactory::getDbo());
$intention->load($intentionId);
// Get payment session as intention.
if (!$intention->getId()) {
jimport("crowdfunding.payment.session");
$keys = array("intention_id" => $intentionId);
$intention = new CrowdFundingPaymentSession(JFactory::getDbo());
$intention->load($keys);
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_INTENTION"), $this->debugType, $intention->getProperties()) : null;
// Validate transaction data
$validData = $this->validateData($_POST, $currency->getAbbr(), $intention);
if (is_null($validData)) {
return $result;
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_VALID_DATA"), $this->debugType, $validData) : null;
// Get project.
jimport("crowdfunding.project");
$projectId = JArrayHelper::getValue($validData, "project_id");
$project = CrowdFundingProject::getInstance(JFactory::getDbo(), $projectId);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_PROJECT_OBJECT"), $this->debugType, $project->getProperties()) : null;
// Check for valid project
if (!$project->getId()) {
// Log data in the database
$this->log->add(JText::_($this->textPrefix . "_ERROR_INVALID_PROJECT"), $this->debugType, $validData);
return $result;
}
// Set the receiver of funds
$validData["receiver_id"] = $project->getUserId();
// Save transaction data.
// If it is not completed, return empty results.
// If it is complete, continue with process transaction data
$transactionData = $this->storeTransaction($validData, $project);
if (is_null($transactionData)) {
return $result;
}
// Update the number of distributed reward.
$rewardId = JArrayHelper::getValue($transactionData, "reward_id");
$reward = null;
if (!empty($rewardId)) {
$reward = $this->updateReward($transactionData);
// Validate the reward.
if (!$reward) {
$transactionData["reward_id"] = 0;
}
}
// Generate object of data, based on the transaction properties.
$result["transaction"] = JArrayHelper::toObject($transactionData);
// Generate object of data based on the project properties
$properties = $project->getProperties();
$result["project"] = JArrayHelper::toObject($properties);
// Generate object of data based on the reward properties
if (!empty($reward)) {
$properties = $reward->getProperties();
$result["reward"] = JArrayHelper::toObject($properties);
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_RESULT_DATA"), $this->debugType, $result) : null;
// Remove intention
$txnStatus = isset($result["transaction"]->txn_status) ? $result["transaction"]->txn_status : null;
$this->removeIntention($intention, $txnStatus);
unset($intention);
} 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 $result;
}
