/**
* Method to load a row from the database by primary key and bind the fields
* to the JTable instance properties.
*
* @param mixed $keys An optional primary key value to load the row by, or an array of fields to match. If not
* set the instance property value is used.
* @param boolean $reset True to reset the default values before loading the new row.
*
* @return boolean True if successful. False if row not found or on error (internal error state set in that case).
*
* @link http://docs.joomla.org/JTable/load
* @since 11.1
*/
public function load($keys = null, $reset = true)
{
parent::load($keys, $reset);
$this->slug = $this->id . "." . $this->alias;
// Calculate funded percent
if (!$this->goal) {
$this->fundedPercent = 0;
} else {
$percentage = new ITPrismMath();
$percentage->calculatePercentage($this->funded, $this->goal, 0);
$this->fundedPercent = (string) $percentage;
}
// Calculate end date
if (!empty($this->funding_days)) {
$fundingStartDateValidator = new ITPrismValidatorDate($this->funding_start);
if (!$fundingStartDateValidator->isValid()) {
$this->funding_end = "0000-00-00";
} else {
$fundingStartDate = new CrowdFundingDate($this->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($this->funding_days);
$this->funding_end = $fundingEndDate->toSql();
}
}
// Calculate days left
$today = new CrowdFundingDate();
$this->daysLeft = $today->calculateDaysLeft($this->funding_days, $this->funding_start, $this->funding_end);
return true;
}
/**
* Method to get an object.
*
* @param integer $id The id of the object to get.
*
* @return mixed Object on success, false on failure.
*/
public function getItem($id = null)
{
if (empty($id)) {
$id = $this->getState($this->context . '.id');
}
$storedId = $this->getStoreId($id);
if (!isset($this->item[$storedId])) {
$this->item[$storedId] = null;
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select("a.id, a.title, a.short_desc, a.image, " . "a.funded, a.goal, a.user_id, " . "a.funding_start, a.funding_end, a.funding_days, " . $query->concatenate(array("a.id", "a.alias"), "-") . ' AS slug, ' . "b.name AS user_name, " . $query->concatenate(array("c.id", "c.alias"), "-") . ' AS catslug ')->from($db->quoteName("#__crowdf_projects", "a"))->innerJoin($db->quoteName('#__users', 'b') . ' ON a.user_id = b.id')->innerJoin($db->quoteName('#__categories', 'c') . ' ON a.catid = c.id')->where("a.id = " . (int) $id)->where("a.published = 1")->where("a.approved = 1");
$db->setQuery($query, 0, 1);
$result = $db->loadObject();
// Attempt to load the row.
if (!empty($result)) {
// Calculate funded percentage.
$percent = new ITPrismMath();
$percent->calculatePercentage($result->funded, $result->goal, 0);
$result->funded_percents = (string) $percent;
// Calculate days left
$today = new CrowdFundingDate();
$result->days_left = $today->calculateDaysLeft($result->funding_days, $result->funding_start, $result->funding_end);
$this->item[$storedId] = $result;
}
}
return $this->item[$storedId];
}
/**
* Method to change the published state of one or more records.
*
* @param array &$pks A list of the primary keys to change.
* @param integer $value The value of the published state.
*
* @throws Exception
*
* @return boolean True on success.
*
* @since 12.2
*/
public function publish(&$pks, $value = 0)
{
$table = $this->getTable();
/** @var $table CrowdFundingTableProject */
$pks = (array) $pks;
// Access checks.
foreach ($pks as $pk) {
$table->reset();
if ($table->load($pk)) {
if ($value == CrowdFundingConstants::PUBLISHED) {
// Publish a project
// Validate funding period
jimport("itprism.validator.date");
$fundingEndValidator = new ITPrismValidatorDate($table->funding_end);
if (!$table->funding_days and !$fundingEndValidator->isValid()) {
throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_DURATION_PERIOD"));
}
// Calculate starting date if the user publish a project for first time.
$fundingStartValidator = new ITPrismValidatorDate($table->funding_start);
if (!$fundingStartValidator->isValid()) {
$fundingStart = new JDate();
$table->funding_start = $fundingStart->toSql();
// If funding type is "days", calculate end date.
if (!empty($table->funding_days)) {
jimport("crowdfunding.date");
$fundingStartDate = new CrowdFundingDate($table->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($table->funding_days);
$table->funding_end = $fundingEndDate->toSql();
}
}
// Validate the period if the funding type is days
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
$minDays = $params->get("project_days_minimum", 15);
$maxDays = $params->get("project_days_maximum");
$fundingStartValidator = new ITPrismValidatorDate($table->funding_start);
if ($fundingStartValidator->isValid()) {
$dateValidator = new CrowdFundingDate($table->funding_start);
if (!$dateValidator->isValidPeriod($table->funding_end, $minDays, $maxDays)) {
if (!empty($maxDays)) {
throw new RuntimeException(JText::sprintf("COM_CROWDFUNDING_ERROR_INVALID_ENDING_DATE_MIN_MAX_DAYS", $minDays, $maxDays));
} else {
throw new RuntimeException(JText::sprintf("COM_CROWDFUNDING_ERROR_INVALID_ENDING_DATE_MIN_DAYS", $minDays));
}
}
}
$table->set("published", CrowdFundingConstants::PUBLISHED);
$table->store();
} else {
// Set other states - unpublished, trash,...
$table->publish(array($pk), $value);
}
}
}
// Trigger change state event
$context = $this->option . '.' . $this->name;
// Include the content plugins for the change of state event.
JPluginHelper::importPlugin('content');
// Trigger the onContentChangeState event.
$dispatcher = JEventDispatcher::getInstance();
$result = $dispatcher->trigger($this->event_change_state, array($context, $pks, $value));
if (in_array(false, $result, true)) {
throw new Exception(JText::_("COM_CROWDFUNDING_ERROR_CHANGE_STATE"));
}
// Clear the component's cache
$this->cleanCache();
}
public function prepareItems($items)
{
$result = array();
if (!empty($items)) {
foreach ($items as $key => $item) {
$result[$key] = $item;
// Calculate funding end date
if (!empty($item->funding_days)) {
$fundingStartDate = new CrowdFundingDate($item->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($item->funding_days);
$result[$key]->funding_end = $fundingEndDate->format("Y-m-d");
}
// Calculate funded percentage.
$percent = new ITPrismMath();
$percent->calculatePercentage($item->funded, $item->goal, 0);
$result[$key]->funded_percents = (string) $percent;
// Calculate days left
$today = new CrowdFundingDate();
$result[$key]->days_left = $today->calculateDaysLeft($item->funding_days, $item->funding_start, $item->funding_end);
}
}
return $result;
}
/**
* Prepare and sanitise the table prior to saving.
*
* @param CrowdFundingTableProject $table
* @param array $data
*
* @throws RuntimeException
*
* @since 1.6
*/
protected function prepareTable(&$table, $data)
{
$durationType = JArrayHelper::getValue($data, "duration_type");
$fundingEnd = JArrayHelper::getValue($data, "funding_end");
$fundingDays = JArrayHelper::getValue($data, "funding_days");
switch ($durationType) {
case "days":
$table->funding_days = $fundingDays < 0 ? 0 : (int) $fundingDays;
// Calculate end date
if (!empty($table->funding_start)) {
$fundingStartDate = new CrowdFundingDate($table->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($table->funding_days);
$table->funding_end = $fundingEndDate->format("Y-m-d");
} else {
$table->funding_end = "0000-00-00";
}
break;
case "date":
$dateValidator = new ITPrismValidatorDate($fundingEnd);
if (!$dateValidator->isValid($fundingEnd)) {
throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_DATE"));
}
$date = new JDate($fundingEnd);
$table->funding_days = 0;
$table->funding_end = $date->toSql();
break;
default:
$table->funding_days = 0;
$table->funding_end = "0000-00-00";
break;
}
}
/**
* Load project data from database.
*
* <code>
* $projectId = 1;
*
* $project = CrowdFundingProject::getInstance(JFactory::getDbo());
* $project->load($projectId);
* </code>
*
* @param int $id
*
* @throws UnexpectedValueException
*/
public function load($id)
{
if (!$id) {
throw new UnexpectedValueException(JText::_("LIB_CROWDFUNDING_INVALID_PROJECT"));
}
$query = $this->db->getQuery(true);
$query->select("a.id, a.title, a.alias, a.short_desc, a.description, a.image, a.image_square, a.image_small, " . "a.location, a.goal, a.funded, a.funding_type, a.funding_start, a.funding_end, a.funding_days, " . "a.pitch_video, a.pitch_image, a.hits, a.created, a.featured, a.published, a.approved, " . "a.ordering, a.catid, a.type_id, a.user_id, " . $query->concatenate(array("a.id", "a.alias"), "-") . " AS slug, " . $query->concatenate(array("b.id", "b.alias"), "-") . " AS catslug")->from($this->db->quoteName("#__crowdf_projects", "a"))->leftJoin($this->db->quoteName("#__categories", "b") . " ON a.catid = b.id")->where("a.id = " . (int) $id);
$this->db->setQuery($query);
$result = $this->db->loadAssoc();
if (!$result) {
$result = array();
}
$this->bind($result);
// Calculate funded percent
if (!$this->goal) {
$this->fundedPercent = 0;
} else {
$math = new ITPrismMath();
$math->calculatePercentage($this->funded, $this->goal, 0);
$this->fundedPercent = (string) $math;
}
// Calculate end date
if (!empty($this->funding_days)) {
$fundingStartDateValidator = new ITPrismValidatorDate($this->funding_start);
if (!$fundingStartDateValidator->isValid()) {
$this->funding_end = "0000-00-00";
} else {
$fundingStartDate = new CrowdFundingDate($this->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($this->funding_days);
$this->funding_end = $fundingEndDate->format("Y-m-d");
}
}
// Calculate days left
$today = new CrowdFundingDate();
$this->daysLeft = $today->calculateDaysLeft($this->funding_days, $this->funding_start, $this->funding_end);
}
/**
* Method to get an object.
*
* @param integer $id The id of the object to get.
*
* @return mixed Object on success, false on failure.
*/
public function getItem($id = null)
{
if (empty($id)) {
$id = $this->getState($this->context . '.id');
}
$storedId = $this->getStoreId($id);
if (!isset($this->item[$storedId])) {
$this->item[$storedId] = null;
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select("a.id, a.title, a.short_desc, a.description, a.image, a.location, " . "a.funded, a.goal, a.pitch_video, a.pitch_image, " . "a.funding_start, a.funding_end, a.funding_days, a.funding_type, " . "a.catid, a.user_id, a.published, a.approved, a.hits, " . $query->concatenate(array("a.id", "a.alias"), "-") . ' AS slug, ' . $query->concatenate(array("b.id", "a.alias"), "-") . ' AS catslug')->from($db->quoteName("#__crowdf_projects", "a"))->innerJoin($db->quoteName("#__categories", "b") . " ON a.catid = b.id")->where("a.id = " . (int) $id);
$db->setQuery($query, 0, 1);
$result = $db->loadObject();
// Attempt to load the row.
if (!empty($result)) {
// Calculate end date
if (!empty($result->funding_days)) {
$fundingStartDateValidator = new ITPrismValidatorDate($result->funding_start);
if (!$fundingStartDateValidator->isValid()) {
$result->funding_end = "0000-00-00";
} else {
$fundingStartDate = new CrowdFundingDate($result->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($result->funding_days);
$result->funding_end = $fundingEndDate->format("Y-m-d");
}
}
// Calculate funded percentage.
$math = new ITPrismMath();
$math->calculatePercentage($result->funded, $result->goal, 0);
$result->funded_percents = (string) $math;
// Calculate days left.
$today = new CrowdFundingDate();
$result->days_left = $today->calculateDaysLeft($result->funding_days, $result->funding_start, $result->funding_end);
$this->item[$storedId] = $result;
}
}
return $this->item[$storedId];
}
/**
* Validate user data that comes from step "Funding".
*
* @param array $data
* @param Joomla\Registry\Registry $params
*
* @return array
*/
protected function validateStepFunding(&$data, &$params)
{
$result = array("success" => false, "message" => "");
// Validate minimum and maximum amount.
if ($this->params->get("validate_amount", 1)) {
$goal = JArrayHelper::getValue($data, "goal", 0, "float");
$minAmount = $params->get("project_amount_minimum", 100);
$maxAmount = $params->get("project_amount_maximum");
// Verify minimum amount
if ($goal < $minAmount) {
$result["message"] = JText::_('PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_GOAL');
return $result;
}
// Verify maximum amount
if (!empty($maxAmount) and $goal > $maxAmount) {
$result["message"] = JText::_('PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_GOAL');
return $result;
}
}
// Validate funding duration - days or date.
if ($this->params->get("validate_funding_duration", 1)) {
$minDays = (int) $params->get("project_days_minimum", 15);
$maxDays = (int) $params->get("project_days_maximum", 0);
$fundingType = JArrayHelper::getValue($data, "funding_duration_type");
// Validate funding type "days"
if (strcmp("days", $fundingType) == 0) {
$days = JArrayHelper::getValue($data, "funding_days", 0, "integer");
if ($days < $minDays) {
$result["message"] = JText::_('PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_DAYS');
return $result;
}
if (!empty($maxDays) and $days > $maxDays) {
$result["message"] = JText::_('PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_DAYS');
return $result;
}
} else {
// Validate funding type "date"
$fundingEndDate = JArrayHelper::getValue($data, "funding_end");
$dateValidator = new ITPrismValidatorDate($fundingEndDate);
if (!$dateValidator->isValid()) {
$result["message"] = JText::_('PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_DATE');
return $result;
}
}
}
// Validate funding duration when the projects is published and approved.
if ($this->params->get("validate_funding_duration_approved", 1)) {
// Get item and check it for active state ( published and approved ).
$itemId = JArrayHelper::getValue($data, "id");
$userId = JFactory::getUser()->get("id");
$item = $this->getItem($itemId, $userId);
// Validate date if user want to edit date, while the project is published.
if ($item->published and $item->approved) {
$minDays = (int) $params->get("project_days_minimum", 15);
$maxDays = (int) $params->get("project_days_maximum", 0);
$fundingType = JArrayHelper::getValue($data, "funding_duration_type");
// Generate funding end date from days.
if (strcmp("days", $fundingType) == 0) {
// Get funding days.
$days = JArrayHelper::getValue($data, "funding_days", 0, "integer");
$fundingStartDate = new CrowdFundingDate($item->funding_start);
$endDate = $fundingStartDate->calculateEndDate($days);
$fundingEndDate = $endDate->format("Y-m-d");
} else {
// Get funding end date from request
$fundingEndDate = JArrayHelper::getValue($data, "funding_end");
}
// Validate the period.
$dateValidator = new CrowdFundingDate($item->funding_start);
if (!$dateValidator->isValidPeriod($fundingEndDate, $minDays, $maxDays)) {
$result["message"] = !empty($maxDays) ? JText::sprintf("PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_ENDING_DATE_MIN_MAX_DAYS", $minDays, $maxDays) : JText::sprintf("PLG_CONTENT_CROWDFUNDINGVALIDATOR_ERROR_INVALID_ENDING_DATE_MIN_DAYS", $minDays);
return $result;
}
}
}
// Validations completed successfully.
$result = array("success" => true);
return $result;
}
/**
* This method calculate start date and validate funding period.
*
* @param CrowdFundingTableProject $table
*
* @throws Exception
*/
protected function prepareTable(&$table)
{
// Calculate start and end date if the user publish a project for first time.
$fundingStartDate = new ITPrismValidatorDate($table->funding_start);
if (!$fundingStartDate->isValid($table->funding_start)) {
$fundingStart = new JDate();
$table->funding_start = $fundingStart->toSql();
// If funding type is "days", calculate end date.
if ($table->get("funding_days")) {
$fundingStartDate = new CrowdFundingDate($table->get("funding_start"));
$endDate = $fundingStartDate->calculateEndDate($table->get("funding_days"));
$table->set("funding_end", $endDate->format("Y-m-d"));
}
}
// Get parameters
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
$params = $app->getParams();
/** @var $params Joomla\Registry\Registry */
$minDays = $params->get("project_days_minimum", 15);
$maxDays = $params->get("project_days_maximum");
// If there is an ending date, validate the period.
$fundingEndDate = new ITPrismValidatorDate($table->get("funding_end"));
if ($fundingEndDate->isValid()) {
$fundingStartDate = new CrowdFundingDate($table->get("funding_start"));
if (!$fundingStartDate->isValidPeriod($table->get("funding_end"), $minDays, $maxDays)) {
if (!empty($maxDays)) {
throw new RuntimeException(JText::sprintf("COM_CROWDFUNDING_ERROR_INVALID_ENDING_DATE_MIN_MAX_DAYS", $minDays, $maxDays));
} else {
throw new RuntimeException(JText::sprintf("COM_CROWDFUNDING_ERROR_INVALID_ENDING_DATE_MIN_DAYS", $minDays));
}
}
}
}
/**
* Method to get an object.
*
* @param integer $id The id of the object to get.
*
* @return mixed Object on success, false on failure.
*/
public function getItem($id = null)
{
if (empty($id)) {
$id = $this->getState('id');
}
if (is_null($this->item)) {
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select("a.id, a.title, a.short_desc, a.image, " . "a.funded, a.goal, a.pitch_video, a.pitch_image, " . "a.funding_start, a.funding_end, a.funding_days, " . "a.funding_type, a.user_id, a.type_id, " . "b.name AS user_name, " . $query->concatenate(array("a.id", "a.alias"), "-") . ' AS slug, ' . $query->concatenate(array("c.id", "c.alias"), "-") . ' AS catslug')->from($db->quoteName("#__crowdf_projects", "a"))->innerJoin($db->quoteName('#__users', 'b') . ' ON a.user_id = b.id')->innerJoin($db->quoteName('#__categories', 'c') . ' ON a.catid = c.id')->where("a.id = " . (int) $id)->where("a.published = 1")->where("a.approved = 1");
$db->setQuery($query, 0, 1);
$result = $db->loadObject();
// Attempt to load the row.
if (!empty($result)) {
// Calculate ending date by days left.
if (!empty($result->funding_days)) {
$fundingStartDate = new CrowdFundingDate($result->funding_start);
$fundingEndDate = $fundingStartDate->calculateEndDate($result->funding_days);
$result->funding_end = $fundingEndDate->format("Y-m-d");
}
// Calculate funded percent
$percent = new ITPrismMath();
$percent->calculatePercentage($result->funded, $result->goal, 0);
$result->funded_percents = (string) $percent;
// Calculate days left.
$today = new CrowdFundingDate();
$result->days_left = $today->calculateDaysLeft($result->funding_days, $result->funding_start, $result->funding_end);
$this->item = $result;
}
}
return $this->item;
}