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<?php
/**
* @package JCE
* @subpackage Admin
*
* @copyright Copyright (C) 2005 - 2023 Open Source Matters, Inc. All rights reserved.
* @copyright Copyright (c) 2009-2024 Ryan Demmer. All rights reserved
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_PLATFORM') or die('RESTRICTED');
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Installer\Installer;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Layout\LayoutHelper;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\Table\Table;
class pkg_jceInstallerScript
{
/**
* The current installed version
* @var string
*/
private static $current_version;
/**
* The current installed variant, eg: core, pro
*
* @var string
*/
private static $current_variant = 'core';
private function addIndexfiles($paths)
{
// get the base file
$file = JPATH_ADMINISTRATOR . '/components/com_jce/index.html';
if (is_file($file)) {
foreach ((array) $paths as $path) {
if (is_dir($path)) {
// admin component
$folders = Folder::folders($path, '.', true, true);
foreach ($folders as $folder) {
File::copy($file, $folder . '/' . basename($file));
}
}
}
}
}
private function installProfiles()
{
include_once JPATH_ADMINISTRATOR . '/components/com_jce/helpers/profiles.php';
return JceProfilesHelper::installProfiles();
}
public function install($installer)
{
// enable plugins
$plugin = Table::getInstance('extension');
$plugins = array(
'jce' => array('content', 'system', 'quickicon', 'extension', 'installer'),
'jcepro' => array('system'),
'mediajce' => array('fields')
);
$parent = $installer->getParent();
foreach ($plugins as $element => $folders) {
foreach ($folders as $folder) {
$id = $plugin->find(array('type' => 'plugin', 'folder' => $folder, 'element' => $element));
if ($id) {
$plugin->load($id);
$plugin->enabled = 1;
$plugin->store();
}
}
}
// install profiles
$this->installProfiles();
$language = Factory::getLanguage();
$language->load('com_jce', JPATH_ADMINISTRATOR, null, true);
$language->load('com_jce.sys', JPATH_ADMINISTRATOR, null, true);
// set layout base path
LayoutHelper::$defaultBasePath = JPATH_ADMINISTRATOR . '/components/com_jce/layouts';
// override existing message
$message = '';
$message .= '<div id="jce" class="mt-4 mb-4 p-4 border-dark well text-start" role="alert">';
$message .= ' <h1>' . Text::_('COM_JCE') . ' ' . $parent->manifest->version . '</h1>';
$message .= ' <div>';
// variant messates
if ((string) $parent->manifest->variant != 'pro') {
$message .= LayoutHelper::render('message.upgrade');
} else {
// show core to pro upgrade message
if ($parent->isUpgrade()) {
$variant = (string) self::$current_variant; //$parent->get('current_variant', 'core');
if ($variant == 'core') {
$message .= LayoutHelper::render('message.welcome');
}
}
}
$message .= Text::_('COM_JCE_XML_DESCRIPTION');
$message .= ' </div>';
$message .= '</div>';
$parent->set('message', $message);
// add index files to each folder
$this->addIndexfiles(array(
__DIR__,
JPATH_SITE . '/components/com_jce',
JPATH_PLUGINS . '/jce',
));
return true;
}
private function checkTable()
{
$db = Factory::getDBO();
$tables = $db->getTableList();
if (!empty($tables)) {
// swap array values with keys, convert to lowercase and return array keys as values
$tables = array_keys(array_change_key_case(array_flip($tables)));
$app = Factory::getApplication();
$match = str_replace('#__', strtolower($app->getCfg('dbprefix', '')), '#__wf_profiles');
return in_array($match, $tables);
}
// try with query
$query = $db->getQuery(true);
$query->select('COUNT(id)')->from('#__wf_profiles');
$db->setQuery($query);
return $db->execute();
}
public function uninstall()
{
$db = Factory::getDBO();
if ($this->checkTable() === false) {
return true;
}
$query = $db->getQuery(true);
$query->select('COUNT(id)')->from('#__wf_profiles');
$db->setQuery($query);
// profiles table is empty, remove...
if ($db->loadResult() === 0) {
$db->dropTable('#__wf_profiles', true);
$db->execute();
}
}
public function update($installer)
{
return $this->install($installer);
}
protected function getCurrentVersion()
{
// get current package version
$manifest = JPATH_ADMINISTRATOR . '/manifests/packages/pkg_jce.xml';
$version = 0;
$variant = "core";
if (is_file($manifest)) {
if ($xml = @simplexml_load_file($manifest)) {
$version = (string) $xml->version;
$variant = (string) $xml->variant;
}
}
return array($version, $variant);
}
public function preflight($route, $installer)
{
// skip on uninstall etc.
if ($route == 'remove' || $route == 'uninstall') {
return true;
}
$parent = $installer->getParent();
$requirements = '<a href="https://www.joomlacontenteditor.net/support/documentation/editor/requirements" title="Editor Requirements" target="_blank" rel="noopener">https://www.joomlacontenteditor.net/support/documentation/editor/requirements</a>';
// php version check
if (version_compare(PHP_VERSION, '7.4', 'lt')) {
throw new RuntimeException('JCE requires PHP 7.4 or later - ' . $requirements);
}
// joomla version check
if (version_compare(JVERSION, '3.10', 'lt')) {
throw new RuntimeException('JCE requires Joomla 3.10 or later - ' . $requirements);
}
// set current package version and variant
list($version, $variant) = $this->getCurrentVersion();
// set current version
self::$current_version = $version;
// set current variant
self::$current_variant = $variant;
// core cannot be installed over pro
if ($variant === "pro" && (string) $parent->manifest->variant === "core") {
throw new RuntimeException('JCE Core cannot be installed over JCE Pro. Please install JCE Pro. To downgrade, please first uninstall JCE Pro.');
}
// end here if not an upgrade
if ($route != 'update') {
return true;
}
$extension = Table::getInstance('extension');
// disable content, system and quickicon plugins. This is to prevent errors if the install fails and some core files are missing
foreach (array('system', 'quickicon') as $folder) {
$plugin = $extension->find(array(
'type' => 'plugin',
'element' => 'jce',
'folder' => $folder,
));
if ($plugin) {
$extension->publish(null, 0);
}
}
// disable legacy jcefilebrowser quickicon to remove when the install is finished
$plugin = $extension->find(array(
'type' => 'plugin',
'element' => 'jcefilebrowser',
'folder' => 'quickicon',
));
if ($plugin) {
$extension->publish(null, 0);
}
// clean up fields in JCE Pro before install
$files = array(
JPATH_PLUGINS . '/system/jcepro/fields/ExtendedMedia.php',
JPATH_PLUGINS . '/system/jcepro/fields/EditorPlugins.php'
);
foreach ($files as $file) {
if (is_file($file)) {
@unlink($file);
}
}
}
private function checkTableUpdate()
{
$db = Factory::getDBO();
$state = true;
// only for mysql / mysqli
if (strpos($db->getName(), 'mysql') === false) {
return $state;
}
$query = "DESCRIBE #__wf_profiles";
$db->setQuery($query);
$items = $db->loadObjectList();
foreach ($items as $item) {
if ($item->Field == 'checked_out') {
if (strpos($item->Type, 'unsigned') === false) {
$state = false;
}
if (strpos($item->Type, 'unsigned') === false) {
$state = false;
}
}
if ($item->Field == 'checked_out_time') {
$item = (array) $item;
if (strtolower($item['Null']) == 'no') {
$state = false;
}
}
}
return $state;
}
public function postflight($route, $installer)
{
// Do not run on uninstallation.
if ($route === 'uninstall')
{
return true;
}
$app = Factory::getApplication();
$extension = Table::getInstance('extension');
$parent = $installer->getParent();
$db = Factory::getDBO();
Table::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_jce/tables');
// remove legacy jcefilebrowser quickicon and jce content plugins
$plugins = [
'jcefilebrowser' => 'quickicon',
'jce' => 'content'
];
foreach ($plugins as $element => $folder) {
$plugin = PluginHelper::getPlugin($folder, $element);
if ($plugin) {
$inst = new Installer();
// try uninstall
if (!$inst->uninstall('plugin', $plugin->id)) {
if ($extension->load($plugin->id)) {
$extension->publish(null, 0);
}
}
}
}
if ($route == 'update') {
$version = (string) $parent->manifest->version;
$current_version = (string) self::$current_version; //$parent->get('current_version');
// process core to pro upgrade - remove branding plugin
if ((string) $parent->manifest->variant === "pro") {
// remove branding plugin
$branding = JPATH_SITE . '/media/com_jce/editor/tinymce/plugins/branding';
if (is_dir($branding)) {
Folder::delete($branding);
}
// clean up updates sites
$query = $db->getQuery(true);
$query->select('update_site_id')->from('#__update_sites');
$query->where($db->qn('location') . ' = ' . $db->q('https://cdn.joomlacontenteditor.net/updates/xml/editor/pkg_jce.xml'));
$db->setQuery($query);
$id = $db->loadResult();
if ($id) {
BaseDatabaseModel::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_installer/models');
$model = BaseDatabaseModel::getInstance('Updatesites', 'InstallerModel');
if ($model) {
$model->delete(array($id));
}
}
}
$theme = '';
// update toolbar_theme for 2.8.0 and 2.8.1 beta
if (version_compare($current_version, '2.8.0', 'ge') && version_compare($current_version, '2.8.1', 'lt')) {
$theme = 'modern';
}
// update toolbar_theme for 2.7.x
if (version_compare($current_version, '2.8', 'lt')) {
$theme = 'default';
}
// update toolbar_theme if one has been set
if ($theme) {
$table = Table::getInstance('Profiles', 'JceTable');
$query = $db->getQuery(true);
$query->select('*')->from('#__wf_profiles');
$db->setQuery($query);
$profiles = $db->loadObjectList();
foreach ($profiles as $profile) {
if (empty($profile->params)) {
$profile->params = '{}';
}
$data = json_decode($profile->params, true);
if (false !== $data) {
if (empty($data)) {
$data = array();
}
// no editor parameters set at all!
if (!isset($data['editor'])) {
$data['editor'] = array();
}
$param = array(
'toolbar_theme' => $theme,
);
// add variant for "mobile" profile
if ($profile->name === "Mobile") {
$param['toolbar_theme'] .= '.touch';
}
if (empty($data['editor']['toolbar_theme'])) {
$data['editor']['toolbar_theme'] = $param['toolbar_theme'];
if (!$table->load($profile->id)) {
throw new Exception('Unable to update profile - ' . $profile->name);
}
$table->params = json_encode($data);
if (!$table->store()) {
throw new Exception('Unable to update profile - ' . $profile->name);
}
}
}
}
}
// enable content, system and quickicon plugins
foreach (array('content', 'system', 'quickicon') as $folder) {
$plugin = $extension->find(array(
'type' => 'plugin',
'element' => 'jce',
'folder' => $folder,
));
if ($plugin) {
$extension->publish(null, 1);
}
}
// check for "unsigend" in "checked_out" and default value in "checked_out_time" fields and update if necessary
if (false == $this->checkTableUpdate()) {
// fix checked_out table
$query = "ALTER TABLE #__wf_profiles CHANGE COLUMN " . $db->qn('checked_out') . " " . $db->qn('checked_out') . " INT UNSIGNED NULL";
$db->setQuery($query);
$db->execute();
// fix checked_out_time default value
$query = "ALTER TABLE #__wf_profiles CHANGE COLUMN " . $db->qn('checked_out_time') . " " . $db->qn('checked_out_time') . " DATETIME NULL DEFAULT NULL";
$db->setQuery($query);
$db->execute();
}
$this->cleanupInstall($installer);
}
// Borrowed from the script.ats.php file from Akeeba Ticket System
// Forcibly create the autoload_psr4.php file afresh.
if (class_exists(JNamespacePsr4Map::class))
{
try
{
$nsMap = new JNamespacePsr4Map();
@clearstatcache(JPATH_CACHE . '/autoload_psr4.php');
if (function_exists('opcache_invalidate'))
{
@opcache_invalidate(JPATH_CACHE . '/autoload_psr4.php');
}
@clearstatcache(JPATH_CACHE . '/autoload_psr4.php');
$nsMap->create();
if (function_exists('opcache_invalidate'))
{
@opcache_invalidate(JPATH_CACHE . '/autoload_psr4.php');
}
$nsMap->load();
}
catch (\Throwable $e)
{
// In case of failure, just try to delete the old autoload_psr4.php file
if (function_exists('opcache_invalidate'))
{
@opcache_invalidate(JPATH_CACHE . '/autoload_psr4.php');
}
@unlink(JPATH_CACHE . '/autoload_psr4.php');
@clearstatcache(JPATH_CACHE . '/autoload_psr4.php');
Factory::getApplication()->createExtensionNamespaceMap();
}
}
}
protected static function cleanupInstall($installer)
{
$app = Factory::getApplication();
$parent = $installer->getParent();
$current_version = self::$current_version; //$parent->get('current_version');
$admin = JPATH_ADMINISTRATOR . '/components/com_jce';
$site = JPATH_SITE . '/components/com_jce';
$media = JPATH_SITE . '/media/com_jce';
$folders = array();
$files = array();
$folders['2.6.38'] = array(
// admin
$admin . '/classes',
$admin . '/elements',
$admin . '/media/fonts',
$admin . '/img/menu',
$admin . '/views/preferences',
$admin . '/views/users',
// site
$site . '/editor/elements',
$site . '/editor/extensions/aggregator/vine',
$site . '/editor/extensions/popups/window'
);
// remove flexicontent
if (!ComponentHelper::isInstalled('com_flexicontent')) {
$files['2.7.0'] = array(
$site . '/editor/extensions/links/flexicontentlinks.php',
$site . '/editor/extensions/links/flexicontentlinks.xml',
);
$folders['2.7.0'] = array(
$site . '/editor/extensions/links/flexicontentlinks',
);
}
// remove help files
$folders['2.8.6'] = array(
$admin . '/views/help',
);
// remove mediaplayer
$folders['2.8.11'] = array(
$site . '/editor/libraries/mediaplayer',
);
// remove fields folder
$folders['2.9.7'] = array(
JPATH_PLUGINS . '/system/jce/fields',
);
// remove media folder
$folders['2.9.17'] = array(
$admin . '/media',
);
// remove folders moved to media/com_jce
$folders['2.9.50'] = array(
$site . '/editor/tiny_mce',
$site . '/editor/libraries/css',
$site . '/editor/libraries/fonts',
$site . '/editor/libraries/img',
$site . '/editor/libraries/js',
$site . '/editor/libraries/pro/css',
$site . '/editor/libraries/pro/fonts',
$site . '/editor/libraries/pro/img',
$site . '/editor/libraries/pro/js',
$media . '/css',
$media . '/img',
$media . '/js'
);
// clean up editor folder
$folders['2.9.60'] = array(
JPATH_PLUGINS . '/editors/jce/src/Provider'
);
// remove old layout file
$files['2.9.60'] = array(
JPATH_PLUGINS . '/editors/jce/layouts/editor/textarea.php'
);
// remove pro plugins
$folders['2.9.70'] = array(
$site . '/editor/plugins/caption',
$site . '/editor/plugins/columns',
$site . '/editor/plugins/iframe',
$site . '/editor/plugins/imgmanager_ext',
$site . '/editor/plugins/mediamanager',
$site . '/editor/plugins/microdata',
$site . '/editor/plugins/source/tmpl',
$site . '/editor/plugins/templatemanager',
$site . '/editor/plugins/textpattern'
);
// remove pro source plugin
$files['2.9.70'] = array(
$site . '/editor/plugins/source/config.php',
$site . '/editor/plugins/source/source.php',
// mediafield files
JPATH_PLUGINS . '/fields/mediajce/fields/extendedmedia.php'
);
$files['2.6.38'] = array(
$admin . '/install.php',
$admin . '/install.script.php',
// controller
$admin . '/controller/preferences.php',
$admin . '/controller/popups.php',
$admin . '/controller/updates.php',
// helpers
$admin . '/helpers/cacert.pem',
$admin . '/helpers/editor.php',
$admin . '/helpers/toolbar.php',
$admin . '/helpers/updates.php',
$admin . '/helpers/xml.php',
// includes
$admin . '/includes/loader.php',
// models
$admin . '/models/commands.json',
$admin . '/models/config.xml',
$admin . '/models/cpanel.xml',
$admin . '/models/model.php',
$admin . '/models/plugins.json',
$admin . '/models/plugins.php',
$admin . '/models/preferences.php',
$admin . '/models/preferences.xml',
$admin . '/models/pro.json',
$admin . '/models/updates.php',
$admin . '/models/users.php',
// views
$admin . '/views/cpanel/tmpl/default_pro_footer.php',
$admin . '/views/profiles/tmpl/form_editor.php',
$admin . '/views/profiles/tmpl/form_features.php',
$admin . '/views/profiles/tmpl/form_plugin.php',
$admin . '/views/profiles/tmpl/form_setup.php',
$admin . '/views/profiles/tmpl/form.php',
// site - extensions
$site . '/editor/extensions/aggregator/vine.php',
$site . '/editor/extensions/aggregator/vine.xml',
$site . '/editor/extensions/popups/window.php',
$site . '/editor/extensions/popups/window.xml',
// site - libraries
$site . '/editor/libraries/classes/token.php'
);
// remove help files
$files['2.8.6'] = array(
$admin . '/controller/help.php',
$admin . '/models/help.php',
);
$files['2.8.11'] = array(
$admin . '/views/cpanel/default_pro.php',
);
foreach ($folders as $version => $list) {
// version check
if (version_compare($version, $current_version, 'lt')) {
continue;
}
foreach ($list as $folder) {
if (!@is_dir($folder)) {
continue;
}
$items = Folder::files($folder, '.', false, true, array(), array());
foreach ($items as $file) {
if (!@unlink($file)) {
try {
File::delete($file);
} catch (Exception $e) {}
}
}
$items = Folder::folders($folder, '.', false, true, array(), array());
foreach ($items as $dir) {
if (!@rmdir($dir)) {
try {
Folder::delete($dir);
} catch (Exception $e) {}
}
}
if (!@rmdir($folder)) {
try {
Folder::delete($folder);
} catch (Exception $e) {}
}
}
}
foreach ($files as $version => $list) {
// version check
if (version_compare($version, $current_version, 'lt')) {
continue;
}
foreach ($list as $file) {
if (!@file_exists($file)) {
continue;
}
if (@unlink($file)) {
continue;
}
try {
File::delete($file);
} catch (Exception $e) {}
}
}
}
}