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<?php
/**
* @package Joomla
* @subpackage Membership Pro
* @author Tuan Pham Ngoc
* @copyright Copyright (C) 2012 - 2026 Ossolution Team
* @license GNU/GPL, see LICENSE.php
*/
namespace JoomDonation\MembershipPro\Plugin\System\ScheduleDocuments\Extension;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Form\Form;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\Database\DatabaseAwareTrait;
use Joomla\Event\DispatcherInterface;
use Joomla\Event\Event;
use Joomla\Event\SubscriberInterface;
use MPFEventResult;
defined('_JEXEC') or die;
class ScheduleDocuments extends CMSPlugin implements SubscriberInterface
{
use DatabaseAwareTrait;
use MPFEventResult;
public static function getSubscribedEvents(): array
{
return [
'onEditSubscriptionPlan' => 'onEditSubscriptionPlan',
'onAfterSaveSubscriptionPlan' => 'onAfterSaveSubscriptionPlan',
'onProfileDisplay' => 'onProfileDisplay',
];
}
/**
* Constructor.
*
* @param DispatcherInterface $dispatcher The dispatcher
* @param array $config An optional associative array of configuration settings
*/
public function __construct(DispatcherInterface $dispatcher, array $config)
{
parent::__construct($dispatcher, $config);
}
/**
* Register listeners
*
* @return void
*/
public function registerListeners()
{
if (!ComponentHelper::isEnabled('com_osmembership'))
{
return;
}
parent::registerListeners();
}
/**
* Render setting form
*
* @param Event $event
*
* @return void
*/
public function onEditSubscriptionPlan(Event $event): void
{
/* @var \OSMembershipTablePlan $row */
[$row] = array_values($event->getArguments());
if (!$this->isExecutable())
{
return;
}
ob_start();
$this->loadLanguage();
$this->drawSettingForm($row);
$form = ob_get_contents();
ob_end_clean();
$result = [
'title' => Text::_('OSM_SCHEDULE_DOCUMENTS'),
'form' => $form,
];
$this->addResult($event, $result);
}
/**
* Store setting into database, in this case, use params field of plans table
*
* @param Event $event
*
* @return void
*/
public function onAfterSaveSubscriptionPlan(Event $event): void
{
/**
* @var string $context
* @var \OSMembershipTablePlan $row
* @var array $data
* @var $isNew
*/
[$context, $row, $data, $isNew] = array_values($event->getArguments());
if (!$this->isExecutable())
{
return;
}
$scheduleDocuments = $data['schedule_documents'] ?? [];
$scheduleDocumentIds = [];
$ordering = 1;
$db = $this->getDatabase();
foreach ($scheduleDocuments as $scheduleDocument)
{
if (empty($scheduleDocument['document']))
{
continue;
}
$rowScheduleDocument = new \OSMembershipTableScheduledocument($db);
$rowScheduleDocument->bind($scheduleDocument);
// Prevent item being moved to new plan on save as copy
if ($isNew)
{
$rowScheduleDocument->id = 0;
}
$rowScheduleDocument->plan_id = $row->id;
$rowScheduleDocument->ordering = $ordering++;
$rowScheduleDocument->store();
$scheduleDocumentIds[] = $rowScheduleDocument->id;
}
if (!$isNew)
{
$query = $db->getQuery(true)
->delete('#__osmembership_scheduledocuments')
->where('plan_id = ' . $row->id);
if (count($scheduleDocumentIds))
{
$query->whereNotIn('id', $scheduleDocumentIds);
}
$db->setQuery($query)
->execute();
}
}
/**
* Render setting form
*
* @param Event $event
*
* @return void
*/
public function onProfileDisplay(Event $event): void
{
/* @var \OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
ob_start();
$this->loadLanguage();
$this->drawScheduleContent($row);
$result = [
'title' => Text::_('OSM_MY_SCHEDULE_DOCUMENTS'),
'form' => ob_get_clean(),
];
$this->addResult($event, $result);
}
/**
* Display form allows users to change settings on subscription plan add/edit screen
*
* @param object $row
*/
private function drawSettingForm($row)
{
$numberArticlesEachTime = $this->params->get('number_new_documents_each_time', 10);
$form = Form::getInstance(
'schedule_documents',
JPATH_PLUGINS . '/system/scheduledocuments/form/scheduledocuments.xml'
);
$formData['schedule_documents'] = [];
// Load existing schedule documents for this plan
if ($row->id)
{
$db = $this->getDatabase();
$query = $db->getQuery(true)
->select('*')
->from('#__osmembership_scheduledocuments')
->where('plan_id = ' . $row->id)
->order('ordering');
$db->setQuery($query);
foreach ($db->loadObjectList() as $scheduleContent)
{
$formData['schedule_documents'][] = [
'id' => $scheduleContent->id,
'document' => $scheduleContent->document,
'number_days' => $scheduleContent->number_days,
];
}
}
for ($i = 0; $i < $numberArticlesEachTime; $i++)
{
$formData['schedule_documents'][] = [
'id' => 0,
'document' => '',
'number_days' => 0,
];
}
$form->bind($formData);
foreach ($form->getFieldset() as $field)
{
echo $field->input;
}
}
/**
* Display Display List of Documents which the current subscriber can download from his subscription
*
* @param object $row
*/
private function drawScheduleContent($row)
{
$subscriptions = \OSMembershipHelper::callOverridableHelperMethod('Subscription', 'getUserSubscriptionsInfo');
if (empty($subscriptions))
{
return;
}
$accessiblePlanIds = array_keys($subscriptions);
$db = $this->getDatabase();
$query = $db->getQuery(true)
->select('a.*')
->from('#__osmembership_scheduledocuments AS a')
->whereIn('a.plan_id', $accessiblePlanIds)
->order('a.plan_id')
->order('a.number_days');
$db->setQuery($query);
$items = $db->loadObjectList();
if (empty($items))
{
return;
}
echo \OSMembershipHelperHtml::loadCommonLayout(
'plugins/tmpl/scheduledocuments.php',
['items' => $items, 'subscriptions' => $subscriptions]
);
}
/**
* Method to check if the plugin is executable
*
* @return bool
*/
private function isExecutable()
{
if ($this->getApplication()->isClient('site') && !$this->params->get('show_on_frontend'))
{
return false;
}
return true;
}
}