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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
*/
use Joomla\CMS\Factory;
use Joomla\CMS\Installer\Installer;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\Registry\Registry;
class Pkg_OsmembershipInstallerScript
{
/**
* Minimum PHP version
*/
const MIN_PHP_VERSION = '7.4.0';
/**
* Minimum Joomla version
*/
const MIN_JOOMLA_VERSION = '4.2.0';
/**
* Minimum Membership Pro version to allow update
*/
const MIN_MEMBERSHIP_PRO_VERSION = '2.7.0';
/**
* The original version, use for update process
*
* @var string
*/
protected $installedVersion = '2.7.0';
/**
* Perform some check to see if the extension could be installed/updated
*
* @param string $type
* @param \Joomla\CMS\Installer\Adapter\PackageAdapter $parent
*
* @return bool
* @throws Exception
*/
public function preflight($type, $parent)
{
if (!version_compare(JVERSION, self::MIN_JOOMLA_VERSION, 'ge'))
{
Factory::getApplication()->enqueueMessage(
'Cannot install Membership Pro in a Joomla release prior to ' . self::MIN_JOOMLA_VERSION,
'error'
);
return false;
}
if (version_compare(PHP_VERSION, self::MIN_PHP_VERSION, '<'))
{
Factory::getApplication()->enqueueMessage(
'Membership Pro requires PHP ' . self::MIN_PHP_VERSION . '+ to work. Please contact your hosting provider, ask them to update PHP version for your hosting account.',
'error'
);
return false;
}
$this->getInstalledVersion();
if (version_compare($this->installedVersion, self::MIN_MEMBERSHIP_PRO_VERSION, '<'))
{
Factory::getApplication()->enqueueMessage(
'Update from older version than ' . self::MIN_MEMBERSHIP_PRO_VERSION . ' is not supported! You need to update to version 2.26.0 first. Please contact support to get that old Membership Pro version',
'error'
);
return false;
}
if (version_compare($this->installedVersion, '3.0.0', '<'))
{
$this->uninstallPlugin('osmembership', 'spout');
}
if ($type === 'update')
{
$this->deleteOldUpdateSite();
}
}
/**
* Finalize package installation
*
* @param string $type
* @param JAdapter $parent
*
* @return bool
*/
public function postflight($type, $parent)
{
// Migrate existing tasks and system plugins to new scheduled tasks
if ($type === 'update' && version_compare($this->installedVersion, '4.2.0', '<='))
{
$this->renameTaskMPHouseKeepingPlugin();
$this->migrateTaskOfflinePaymentReminderPlugin();
$this->migrateTaskOfflineRecurringInvoicePlugin();
$this->migrateSystemOfflineRecurringInvoicePlugin();
$this->migrateSystemICPSNotifyPlugin();
$this->migrateSystemCleanEmailsLogPlugin();
$this->migrateSystemMembershipProCleaner();
}
}
/**
* Get installed version of the component
*
* @return void
*/
/**
* Get installed version of the component
*
* @return void
*/
private function getInstalledVersion()
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->select('manifest_cache')
->from('#__extensions')
->where($db->quoteName('element') . ' = ' . $db->quote('com_osmembership'))
->where($db->quoteName('type') . ' = ' . $db->quote('component'));
$db->setQuery($query);
$manifestCache = $db->loadResult();
if ($manifestCache)
{
$manifest = json_decode($manifestCache);
$this->installedVersion = $manifest->version;
}
}
/**
* Delete old update site
*
* @return void
*/
private function deleteOldUpdateSite(): void
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->delete('#__update_sites')
->where(
$db->quoteName('location') . ' = ' . $db->quote('https://joomdonation.com/updates/membershippro.xml')
);
$db->setQuery($query)
->execute();
}
/**
* Rename Task - MPHouseKeeping plugin to Task - Membership Pro plugin
*
* @return void
*/
private function renameTaskMPHouseKeepingPlugin(): void
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$field = $db->quoteName('type');
$query = $db->getQuery(true)
->update('#__scheduler_tasks')
->set(
"$field = REPLACE($field, " . $db->quote('mphoousekeeping.') . ', ' . $db->quote('membershippro.') . ')'
)
->where("$field LIKE " . $db->quote('mphoousekeeping.%'));
$db->setQuery($query)
->execute();
$this->enableTaskMembershipProPluginIfRequired();
$this->uninstallPlugin('task', 'mphousekeeping');
}
/**
* Move Task - Offline Payment Reminder plugin
*
* @return void
*/
private function migrateTaskOfflinePaymentReminderPlugin(): void
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->update('#__scheduler_tasks')
->set($db->quoteName('type') . ' = ' . $db->quote('membershippro.offlinePaymentReminder'))
->where($db->quoteName('type') . ' = ' . $db->quote('mpofflinepaymentreminder.sendOfflinePaymentReminder'));
$db->setQuery($query)
->execute();
$this->enableTaskMembershipProPluginIfRequired();
$this->uninstallPlugin('task', 'mpofflinepaymentreminder');
}
/**
* Move Task - Offline Payment Reminder plugin
*
* @return void
*/
private function migrateTaskOfflineRecurringInvoicePlugin(): void
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->update('#__scheduler_tasks')
->set($db->quoteName('type') . ' = ' . $db->quote('membershippro.sendOfflineRecurringInvoice'))
->where(
$db->quoteName('type') . ' = ' . $db->quote('mpofflinerecurringinvoice.sendOfflineRecurringInvoice')
);
$db->setQuery($query)
->execute();
$this->enableTaskMembershipProPluginIfRequired();
$this->uninstallPlugin('task', 'mpofflinerecurringinvoice');
}
/**
* Move System - Offline Recurring Invoice plugin
*
* @return void
*/
private function migrateSystemOfflineRecurringInvoicePlugin(): void
{
$plugin = PluginHelper::getPlugin('system', 'mpofflinerecurringinvoice');
if ($plugin)
{
$this->ensureTaskMembershipProPluginIsEnabled();
}
if ($plugin && !$this->isTaskExists('membershippro.sendOfflineRecurringInvoice'))
{
$params = new Registry($plugin->params);
$cacheTime = (int) $params->get('cache_time', 1);
$lastRun = (int) $params->get('last_run', time());
$task = [
'title' => 'Membership Pro - Offline Recurring Invoice',
'type' => 'membershippro.sendOfflineRecurringInvoice',
'execution_rules' => [
'rule-type' => 'interval-hours',
'interval-hours' => $cacheTime,
'exec-time' => gmdate('H:i', $lastRun),
'exec-day' => gmdate('d'),
],
'state' => 1,
'params' => [
'number_subscribers' => $params->get('number_subscribers', 10),
'number_days' => $params->get('number_days', 10),
'published' => $params->get('published', 0),
],
];
$this->createSchedulerTask($task);
}
// Uninstall the plugin
$this->uninstallPlugin('system', 'mpofflinerecurringinvoice');
}
/**
* Migrate System - ICPSNotify Plugin
*
* @return void
* @throws Exception
*/
private function migrateSystemICPSNotifyPlugin(): void
{
$plugin = PluginHelper::getPlugin('system', 'icpsnotify');
if ($plugin)
{
$this->ensureTaskMembershipProPluginIsEnabled();
// Create scheduled task to replace the system plugin
if (!$this->isTaskExists('membershippro.sendICPSNotification'))
{
$params = new Registry($plugin->params);
$cacheTime = (int) $params->get('cache_time', 3);
$lastRun = (int) $params->get('last_run', time());
$task = [
'title' => 'Membership Pro - Incomplete Payment Subscriptions Notification',
'type' => 'membershippro.sendICPSNotification',
'execution_rules' => [
'rule-type' => 'interval-hours',
'interval-hours' => $cacheTime,
'exec-time' => gmdate('H:i', $lastRun),
'exec-day' => gmdate('d'),
],
'state' => 1,
'params' => [
'notification_emails' => $params->get('notification_emails', ''),
'subject' => $params->get('subject', ''),
'message' => $params->get('message', ''),
],
];
$this->createSchedulerTask($task);
}
}
// Uninstall the plugin
$this->uninstallPlugin('system', 'icpsnotify');
}
/**
* Move System - Offline Recurring Invoice plugin
*
* @return void
*/
private function migrateSystemCleanEmailsLogPlugin(): void
{
$plugin = PluginHelper::getPlugin('system', 'osmembershipcleanemailslog');
if ($plugin)
{
$this->ensureTaskMembershipProPluginIsEnabled();
if (!$this->isTaskExists('membershippro.cleanEmailLogs'))
{
$params = new Registry($plugin->params);
$cacheTime = (int) $params->get('cache_time', 24);
$lastRun = (int) $params->get('last_run', time());
$task = [
'title' => 'Membership Pro - Clean Emails Log',
'type' => 'membershippro.cleanEmailLogs',
'execution_rules' => [
'rule-type' => 'interval-hours',
'interval-hours' => $cacheTime,
'exec-time' => gmdate('H:i', $lastRun),
'exec-day' => gmdate('d'),
],
'state' => 1,
'params' => [
'delay' => $params->get('number_days', 30),
],
];
$this->createSchedulerTask($task);
}
}
// Uninstall the plugin
$this->uninstallPlugin('system', 'osmembershipcleanemailslog');
}
/**
* Move System - Offline Recurring Invoice plugin
*
* @return void
*/
private function migrateSystemMembershipProCleaner(): void
{
$plugin = PluginHelper::getPlugin('system', 'osmembershipcleaner');
if ($plugin)
{
$this->ensureTaskMembershipProPluginIsEnabled();
if (!$this->isTaskExists('membershippro.deleteIncompletePaymentSubscriptions'))
{
$params = new Registry($plugin->params);
$cacheTime = (int) $params->get('cache_time', 24);
$lastRun = (int) $params->get('last_run', time());
$task = [
'title' => 'Membership Pro - Delete Incomplete Payment Subscriptions',
'type' => 'membershippro.deleteIncompletePaymentSubscriptions',
'execution_rules' => [
'rule-type' => 'interval-hours',
'interval-hours' => $cacheTime,
'exec-time' => gmdate('H:i', $lastRun),
'exec-day' => gmdate('d'),
],
'state' => 1,
'params' => [
'delay' => $params->get('number_days', 20),
],
];
$this->createSchedulerTask($task);
}
}
// Uninstall the plugin
$this->uninstallPlugin('system', 'osmembershipcleaner');
}
/**
* Method to check
*
* @return void
*/
private function enableTaskMembershipProPluginIfRequired(): void
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->select('COUNT(*)')
->from('#__scheduler_tasks')
->where($db->quoteName('type') . ' LIKE ' . $db->quote('membershippro.%'));
$db->setQuery($query);
if ($db->loadResult() > 0)
{
// Enable Task - Events Booking plugin
$this->ensureTaskMembershipProPluginIsEnabled();
}
}
/**
* Ensure Task - Events Booking plugin is enabled
*
* @return void
*/
private function ensureTaskMembershipProPluginIsEnabled(): void
{
$plugin = PluginHelper::getPlugin('task', 'membershippro');
// Plugin is already enabled
if ($plugin)
{
return;
}
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->update('#__extensions')
->set('enabled = 1')
->where('element = ' . $db->quote('membershippro'))
->where('folder = ' . $db->quote('task'));
$db->setQuery($query)
->execute();
}
/**
* Method to check if there is a task schedulers exists for a task type
*
* @param string $type
*
* @return bool
*/
private function isTaskExists(string $type): bool
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->select('COUNT(*)')
->from('#__scheduler_tasks')
->where($db->quoteName('type') . ' = ' . $db->quote($type))
->where($db->quoteName('state') . ' = 1');
$db->setQuery($query);
return $db->loadResult() > 0;
}
/**
* Create scheduler task
*
* @param array $task
*
* @return void
* @throws Exception
*/
private function createSchedulerTask(array $task): void
{
/** @var \Joomla\Component\Scheduler\Administrator\Extension\SchedulerComponent $component */
$component = Factory::getApplication()->bootComponent('com_scheduler');
/** @var \Joomla\Component\Scheduler\Administrator\Model\TaskModel $model */
$model = $component->getMVCFactory()->createModel('Task', 'Administrator', ['ignore_request' => true]);
$model->save($task);
}
/**
* Uninstall the given plugin
*
* @param string $type
* @param string $name
*
* @return void
*/
private function uninstallPlugin(string $type, string $name): void
{
/* @var \Joomla\Database\DatabaseDriver $db */
$db = Factory::getContainer()->get('db');
$query = $db->getQuery(true)
->select('extension_id')
->from('#__extensions')
->where($db->quoteName('folder') . ' = ' . $db->quote($type))
->where($db->quoteName('element') . ' = ' . $db->quote($name));
$db->setQuery($query);
$id = $db->loadResult();
if ($id)
{
$installer = new Installer();
try
{
$installer->uninstall('plugin', $id, 0);
}
catch (Exception $e)
{
}
}
}
}