/**
* Return the projects as array with objects.
*
* <code>
* $options = array(
* "ids" => array(1,2,3,4,5)
* );
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->load($options);
*
* $items = $projects->getProjects();
* </code>
*
* @return array
*/
public function getProjects()
{
$results = array();
$i = 0;
foreach ($this->items as $item) {
$project = new Project($this->db);
$project->bind($item);
$results[$i] = $project;
$i++;
}
return $results;
}
/**
* Return project object by ID.
*
* <code>
* $phrase = "Gamification";
* $projectId = 1;
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->loadByString($phrase);
*
* $project = $projects->getProject($projectId);
* </code>
*
* @param int $projectId
*
* @return null|Project
*/
public function getProject($projectId)
{
$item = null;
foreach ($this->items as $project) {
if ((int) $projectId === (int) $project['id']) {
$item = new Project(\JFactory::getDbo());
$item->bind($project);
break;
}
}
return $item;
}
/**
* Return project object by ID.
*
* <code>
* $phrase = "Gamification";
* $projectId = 1;
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->loadByString($phrase);
*
* $project = $projects->getProject($projectId);
* </code>
*
* @param int $projectId
*
* @return null|Project
*/
public function getProject($projectId)
{
$item = null;
if (isset($this->items[$projectId])) {
$item = new Project(\JFactory::getDbo());
$item->bind($this->items[$projectId]);
}
return $item;
}
/**
* Return project object by ID.
*
* <code>
* $phrase = "Gamification";
* $projectId = 1;
*
* $projects = new Crowdfunding\Projects(\JFactory::getDbo());
* $projects->loadByString($phrase);
*
* $project = $projects->getProject($projectId);
* </code>
*
* @param int $id
*
* @return null|Project
*/
public function getProject($id)
{
if (!$id) {
throw new \UnexpectedValueException(\JText::_('LIB_CROWDFUNDING_INVALID_PROJECT_ID'));
}
$project = null;
foreach ($this->items as $item) {
if ((int) $id === (int) $item['id']) {
$project = new Project($this->db);
$project->bind($item);
break;
}
}
return $project;
}
