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<?php
/**
* @package Google Structured Data
* @version 5.5.1 Free
*
* @author Tassos Marinos <info@tassos.gr>
* @link http://www.tassos.gr
* @copyright Copyright © 2021 Tassos Marinos All Rights Reserved
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
*/
defined('_JEXEC') or die;
require_once __DIR__ . '/script.install.helper.php';
/**
* Google Structured Data component installer
*/
class Com_GSDInstallerScript extends Com_GSDInstallerScriptHelper
{
public $name = 'GSD';
public $alias = 'gsd';
public $extension_type = 'component';
/**
* Runs after current extension installation
*
* @return void
*/
public function onAfterInstall()
{
// Only on update
if ($this->install_type == 'install')
{
return true;
}
$this->loadFramework();
$installedVersion = \NRFramework\Functions::getExtensionVersion('plg_system_gsd');
// Let's migrate old versions to 3.0.0 first
if (version_compare($installedVersion, '3.0.0', '<='))
{
require_once $this->getMainFolder() . '/helpers/migrator.php';
$migrator = new GSDMigrator();
$migrator->start();
}
// Since v3.1.3 the saving policy of Custom Code has been changed
if (version_compare($installedVersion, '3.1.3', '<='))
{
$this->migrateCustomCode();
}
if (version_compare($installedVersion, '3.1.10', '<'))
{
$this->mergeEventDateAndTimeFields();
}
// 4.0.0 Migrator
if (version_compare($installedVersion, '4.0.0', '<='))
{
require_once $this->getMainFolder() . '/helpers/migrator4.php';
$migrator = new GSDMigrator4($installedVersion);
$migrator->start();
}
// Migrate to the new Remove Structured Data option
if (version_compare($installedVersion, '4.1.0', '<'))
{
$this->updateRemoveMicrodataValue();
}
require_once JPATH_ADMINISTRATOR . '/components/com_gsd/autoload.php';
$mgrt = new GSD\Migrator($installedVersion);
$mgrt->run();
}
private function updateRemoveMicrodataValue()
{
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_gsd/tables');
$table = JTable::getInstance('Config', 'GSDTable');
$table->load('config');
$params = json_decode($table->params);
if (!isset($params->removemicrodata) || empty($params->removemicrodata))
{
return;
}
$current_schemas = $params->removemicrodata;
$new_schemas = [];
foreach ($current_schemas as $key => $schema)
{
if (!is_string($schema))
{
continue;
}
$new_schemas[$key] = (object) [
'name' => $schema,
'enabled' => true
];
}
if (!$new_schemas)
{
return;
}
$params->removemicrodata = $new_schemas;
$table->params = json_encode($params);
$table->store();
}
/**
* Merges separate Date and Time fields into a single Calendar field
*
* @return void
*/
private function mergeEventDateAndTimeFields()
{
$items = $this->getItems();
foreach ($items as $key => $item)
{
if ($item->contenttype != 'event')
{
continue;
}
// If startTime is missing the item is already migrated
if (!isset($item->event->startTime))
{
continue;
}
// OK. The item needs migration
$table = $this->loadItem($item->id);
$p = json_decode($table->params);
$p->event->startDate .= ' ' . $p->event->startTime;
$p->event->offerStartDate .= ' ' . $p->event->offerStartTime;
$p->event->endDate .= ' ' . $p->event->endTime;
unset($p->event->startTime);
unset($p->event->endTime);
unset($p->event->offerStartTime);
$table->params = json_encode($p);
$table->store();
}
}
/**
* Since v3.1.3 the saving policy of Custom Code has been changed which is now being saved independently
* This method helps up, transition to new requirements.
*
* @return void
*/
private function migrateCustomCode()
{
$items = $this->getItems();
foreach ($items as $key => $item)
{
if ($item->contenttype == 'custom_code')
{
continue;
}
if (!isset($item->customcode) || empty($item->customcode) || is_null($item->customcode))
{
continue;
}
$data = array(
'thing' => $item->thing,
'plugin' => $item->plugin,
'params' => json_encode(array(
'contenttype' => 'custom_code',
'customcode' => $item->customcode
)),
'state' => $item->state,
'note' => $item->note,
'colorgroup' => $item->colorgroup
);
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_gsd/tables');
// Save new row
$model = JModelLegacy::getInstance('Item', 'GSDModel');
$data = $model->validate(null, $data);
$model->save($data);
// Remove Custom Code from old row
$table = JTable::getInstance('Item', 'GSDTable');
$table->load($item->id);
$p = json_decode($table->params);
unset($p->customcode);
$table->params = json_encode($p);
$table->store();
}
}
public function getItems($table = 'Items')
{
$hash = 'get' . $table;
if (NRFramework\Cache::has($hash))
{
return NRFramework\Cache::get($hash);
}
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_gsd/models');
if (!$model = JModelLegacy::getInstance($table, 'GSDModel'))
{
return;
}
return NRFramework\Cache::set($hash, $model->getItems());
}
private function loadItem($id, $table = 'Item')
{
if (!$table = JTable::getInstance($table, 'GSDTable'))
{
return;
}
$table->load($id);
return $table;
}
}