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<?php
/**
* @package Falang for Joomla!
* @author Stéphane Bouey <stephane.bouey@faboba.com> - http://www.faboba.com
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @copyright Copyright (C) 2010-2020. Faboba.com All rights reserved.
*/
// No direct access to this file
use Joomla\CMS\Factory;
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Folder;
use Joomla\Registry\Registry;
defined('_JEXEC') or die;
class com_falangInstallerScript
{
/** @var string The component's name */
protected $_faboba_extension = 'pkg_falang';
protected $_previous_version = null;
/** @var array The list of extra modules and plugins to install */
private $installation_queue = array(
// modules => { (folder) => { (module) => { (position), (published) } }* }*
'modules' => array(
'site' => array(
'falang' => array('sidebar-right', 1)
)
),
// plugins => { (folder) => { (element) => (published) }* }*
'plugins' => array(
'system' => array(
'falangdriver' => 1,
'falangquickjump' => 1
)
)
);
// plugins => { (folder) => { (element) => (published) }* }*
private $installation_params = array(
'components' => array(
'falang' => array(
'frontEndEdition' => 0,
'show_tpl_lang' => 0,
'show_list' => 1,
'show_form' => 1,
'component_list' => 'com_menus#menu#id#items,item#10#13com_content#content#id#default,articles,article,featured#10#13com_categories#categories#id#default,categories,category#10#13com_modules#modules#id#default,modules,module#10#13com_newsfeeds#newsfeeds#id#default,newsfeeds,newsfeed#10#13com_fields#fields#id#default,fields,field#10#13com_fields#fields_groups#id#default,groups,group',
'copy_images_and_urls' => 0,
'advanced_menu_show' => 0,
'update_caching' => 1,
'copy_custom_fields' => 0,
'ie_list' => 'content,Articles#10#13menu,Menu#10#13modules,Modules'
)
)
);
/** @var array Obsolete files and folders to remove from the Core release only */
private $falangRemoveFilesFree = array(
'files' => array(
'administrator/components/com_falang/views/translate/tmpl/popup.php'
),
'folders' => array()
);
private $falangRemoveFilesPaid = array(
'files' => array(
'administrator/components/com_falang/views/translate/tmpl/popup_free.php'
),
'folders' => array()
);
function install($parent)
{
}
function uninstall($parent)
{
}
/*
* @update 5.2 remove the update of mod_falang for advanced dropdown falang 2.2
* remove
* */
function update($parent)
{
//change the component_list structure from the 2.0 falang version
if (version_compare($this->_previous_version, '2.0.0', 'eq')) {
$params['component_list'] = $this->installation_params['components']['falang']['component_list'];
$this->setParams($params);
}
}
function preflight($type, $parent)
{
//DONE in package script file
$this->_previous_version = $this->getParam('version');
}
/**
* Runs right after any installation action is preformed on the component.
*
* @update 5.0 disabled postflight on uninstall (fix error on FalangVersion)
* @update 5.2 add default module param on install
*
* @param string $type - Type of PostFlight action. Possible values are:
* - * install
* - * update
* - * discover_install
* - * uninsall since joomla 4
* @param \stdClass $parent - Parent object calling object.
*
* @return void
* */
function postflight($type, $parent)
{
if ($type == 'uninstall'){return true;}
include_once(JPATH_ADMINISTRATOR . '/components/com_falang/version.php');
$version = new FalangVersion();
$isFalangFree = $version->_versiontype == 'free' ? true : false;
if ($isFalangFree) {
$falangRemoveFiles = $this->falangRemoveFilesFree;
} else {
$falangRemoveFiles = $this->falangRemoveFilesPaid;
}
$this->_removeObsoleteFilesAndFolders($falangRemoveFiles);
$status = $this->_installSubextensions($parent, $type);
$this->_setDefaultParams($type);
$this->_setDefaultModuleParams($type);
// Remove update site
$this->_removeUpdateSite();
$this->_removeUpdateSiteFromOtherVersion($version->_versiontype);
//fix order on install
if ($type == 'install'){
include_once(JPATH_ADMINISTRATOR . '/components/com_falang/helpers/controllerHelper.php');
FalangControllerHelper::_reorderPlugin();
}
}
private function _installSubextensions($parent, $type)
{
$src = $parent->getParent()->getPath('source');
$db = Factory::getDbo();
$status = new stdClass();
$status->modules = array();
$status->plugins = array();
// Falang use native joomla installation package for components, modules and plugins
// Modules configuration
if (count($this->installation_queue['modules'])) {
foreach ($this->installation_queue['modules'] as $folder => $modules) {
if (count($modules)) foreach ($modules as $module => $modulePreferences) {
// Was the module already installed?
$sql = $db->getQuery(true)
->select('COUNT(*)')
->from('#__modules')
->where($db->qn('module') . ' = ' . $db->q('mod_' . $module));
$db->setQuery($sql);
$count = $db->loadResult();
// Modify where it's published and its published state
if ($count == 1 && $type == 'install') {
// A. Position and state
list($modulePosition, $modulePublished) = $modulePreferences;
$sql = $db->getQuery(true)
->update($db->qn('#__modules'))
->set($db->qn('position') . ' = ' . $db->q($modulePosition))
->where($db->qn('module') . ' = ' . $db->q('mod_' . $module));
if ($modulePublished) {
$sql->set($db->qn('published') . ' = ' . $db->q('1'));
}
$db->setQuery($sql);
$db->execute();
// C. Link to all pages
$query = $db->getQuery(true);
$query->select('id')->from($db->qn('#__modules'))
->where($db->qn('module') . ' = ' . $db->q('mod_' . $module));
$db->setQuery($query);
$moduleid = $db->loadResult();
$query = $db->getQuery(true);
$query->select('*')->from($db->qn('#__modules_menu'))
->where($db->qn('moduleid') . ' = ' . $db->q($moduleid));
$db->setQuery($query);
$assignments = $db->loadObjectList();
$isAssigned = !empty($assignments);
if (!$isAssigned) {
$o = (object)array(
'moduleid' => $moduleid,
'menuid' => 0
);
$db->insertObject('#__modules_menu', $o);
}
}
}
}
}
// Falang use native joomla installation package for components, modules and plugins
// Plugins publish
if (count($this->installation_queue['plugins'])) {
foreach ($this->installation_queue['plugins'] as $folder => $plugins) {
if (count($plugins)) foreach ($plugins as $plugin => $published) {
// Was the plugin already installed?
// $query = $db->getQuery(true)
// ->select('COUNT(*)')
// ->from($db->qn('#__extensions'))
// ->where($db->qn('element').' = '.$db->q($plugin))
// ->where($db->qn('folder').' = '.$db->q($folder));
// $db->setQuery($query);
// $count = $db->loadResult();
// if($published && !$count) {
if ($published) {
$query = $db->getQuery(true)
->update($db->qn('#__extensions'))
->set($db->qn('enabled') . ' = ' . $db->q('1'))
->where($db->qn('element') . ' = ' . $db->q($plugin))
->where($db->qn('folder') . ' = ' . $db->q($folder));
$db->setQuery($query);
$db->execute();
}
}
}
}
return $status;
}
private function _setDefaultParams($type)
{
$db = Factory::getDBO();
$updateParams = false;
if (count($this->installation_params['components'])) {
foreach ($this->installation_params['components'] as $folder => $components) {
if (count($components)) {
$sql = $db->getQuery(true)
->select($db->qn('params'))
->from($db->qn('#__extensions'))
->where($db->qn('element') . " = " . $db->q('com_' . $folder));
$db->setQuery($sql);
$config_ini = $db->loadResult();
$config_ini = json_decode($config_ini, true);
if (empty($config_ini)) {
$config_ini = array();
}
foreach ($components as $componentParams => $value) {
if (!array_key_exists($componentParams, $config_ini)) {
//set value to key
$config_ini[$componentParams] = $value;
$updateParams = true;
}
}
//update params
if ($updateParams) {
$query = $db->getQuery(true);
$query->update($db->quoteName('#__extensions'));
$parameter = new Registry;
$parameter->loadArray($config_ini);
$defaults = json_encode($config_ini); // JSON format for the parameters
$defaults = str_replace('#10#13', '\r\n', $defaults);
$query->set($db->quoteName('params') . ' = ' . $db->q($defaults));
$query->where($db->quoteName('name') . ' = ' . $db->q('com_' . $folder));
$db->setQuery($query);
$db->execute();
}
}
}
}
}
/*
* @since 5.2 set default module parameter on installation
* */
private function _setDefaultModuleParams($type){
//set mod_falang default value
if ($type == 'install') {
$db = Factory::getDBO();
$query = $db->getQuery(true);
$query->update($db->quoteName('#__modules'));
$defaults = '{"dropdown":"0","advanced_dropdown":"advanced_dropdown","inline":"1","show_active":"1","image":"1","show_name":"0","full_name":"1"}'; // JSON format for the parameters
$query->set($db->quoteName('params') . ' = ' . $db->quote($defaults));
$query->where($db->quoteName('module') . ' = ' . $db->quote('mod_falang'));
$db->setQuery($query);
$db->execute();
}
}
/**
* Removes obsolete files and folders
*
* @param array $falangRemoveFiles
*/
private function _removeObsoleteFilesAndFolders($falangRemoveFiles)
{
// Remove files
if (!empty($falangRemoveFiles['files'])) foreach ($falangRemoveFiles['files'] as $file) {
$f = JPATH_ROOT . '/' . $file;
if (!File::exists($f)) continue;
File::delete($f);
}
// Remove folders
if (!empty($falangRemoveFiles['folders'])) foreach ($falangRemoveFiles['folders'] as $folder) {
$f = JPATH_ROOT . '/' . $folder;
if (!Folder::exists($f)) continue;
Folder::delete($f);
}
//remove joomla 2.X content element
if (version_compare(JVERSION, '3.0.0', '<')) {
$f = JPATH_ROOT . '/administrator/components/com_falang/contentelements/tags.xml';
if (File::exists($f)) {
File::delete($f);
}
}
//remove joomla 3.X content element
if (version_compare(JVERSION, '3.4', '>=')) {
$f = JPATH_ROOT . '/administrator/components/com_falang/contentelements/weblinks.xml';
if (File::exists($f)) {
File::delete($f);
}
}
//version before 3.7.0 don't support custom fields
if (version_compare(JVERSION, '3.7.0', '<')) {
$f = JPATH_ROOT . '/administrator/components/com_falang/contentelements/fields.xml';
if (File::exists($f)) {
File::delete($f);
}
$f = JPATH_ROOT . '/administrator/components/com_falang/contentelements/fields_groups.xml';
if (File::exists($f)) {
File::delete($f);
}
$f = JPATH_ROOT . '/administrator/components/com_falang/contentelements/fields_values.xml';
if (File::exists($f)) {
File::delete($f);
}
}
//remove custom fiels value
$f = JPATH_ROOT . '/administrator/components/com_falang/contentelements/fields_values.xml';
if (File::exists($f)) {
File::delete($f);
}
}
/**
* Removes obsolete update sites created for old falang version type collection on package
*/
private function _removeUpdateSite()
{
// Get some info on all the stuff we've gotta delete
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select(array(
$db->qn('s') . '.' . $db->qn('update_site_id'),
$db->qn('e') . '.' . $db->qn('extension_id'),
$db->qn('e') . '.' . $db->qn('element'),
$db->qn('s') . '.' . $db->qn('location'),
))
->from($db->qn('#__update_sites') . ' AS ' . $db->qn('s'))
->join('INNER', $db->qn('#__update_sites_extensions') . ' AS ' . $db->qn('se') . ' ON(' .
$db->qn('se') . '.' . $db->qn('update_site_id') . ' = ' .
$db->qn('s') . '.' . $db->qn('update_site_id')
. ')')
->join('INNER', $db->qn('#__extensions') . ' AS ' . $db->qn('e') . ' ON(' .
$db->qn('e') . '.' . $db->qn('extension_id') . ' = ' .
$db->qn('se') . '.' . $db->qn('extension_id')
. ')')
->where($db->qn('s') . '.' . $db->qn('type') . ' = ' . $db->q('collection'))
->where($db->qn('e') . '.' . $db->qn('type') . ' = ' . $db->q('package'))
->where($db->qn('e') . '.' . $db->qn('element') . ' = ' . $db->q($this->_faboba_extension));
$db->setQuery($query);
$oResult = $db->loadObject();
// If no record is found, do nothing. We've already killed the monster!
if (is_null($oResult)) return;
// Delete the #__update_sites record
$query = $db->getQuery(true)
->delete($db->qn('#__update_sites'))
->where($db->qn('update_site_id') . ' = ' . $db->q($oResult->update_site_id));
$db->setQuery($query);
try {
$db->execute();
} catch (Exception $exc) {
// If the query fails, don't sweat about it
}
// Delete the #__update_sites_extensions record
$query = $db->getQuery(true)
->delete($db->qn('#__update_sites_extensions'))
->where($db->qn('update_site_id') . ' = ' . $db->q($oResult->update_site_id));
$db->setQuery($query);
try {
$db->execute();
} catch (Exception $exc) {
// If the query fails, don't sweat about it
}
// Delete the #__updates records
$query = $db->getQuery(true)
->delete($db->qn('#__updates'))
->where($db->qn('update_site_id') . ' = ' . $db->q($oResult->update_site_id));
$db->setQuery($query);
try {
$db->execute();
} catch (Exception $exc) {
// If the query fails, don't sweat about it
}
}
/**
* Removes update site from other Falang version fix 403 on update
* @since 4.1
* @since 4.6
*/
private function _removeUpdateSiteFromOtherVersion($versionype)
{
$db = Factory::getDbo();
$query = $db->getQuery(true)
->delete($db->qn('#__update_sites'));
switch ($versionype) {
case'basic':
$xml_to_keep = 'https://www.faboba.com/update/falang/pkgfalangbas.xml';
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangcom.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangstd.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangpro.xml'));
break;
case 'standard':
$xml_to_keep = 'https://www.faboba.com/update/falang/pkgfalangstd.xml';
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangcom.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangbas.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangpro.xml'));
break;
case 'pro':
$xml_to_keep = 'https://www.faboba.com/update/falang/pkgfalangpro.xml';
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangcom.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangbas.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangstd.xml'));
break;
default://free is the default
$xml_to_keep = 'https://www.faboba.com/update/falang/pkgfalangcom.xml';
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangbas.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangstd.xml'), 'OR');
$query->where($db->qn('location') . ' = ' . $db->q('https://www.faboba.com/update/falang/pkgfalangpro.xml'));
break;
}
// Delete the #__update_sites record
$db->setQuery($query);
try {
$db->execute();
} catch (Exception $exc) {
// If the query fails, don't sweat about it
}
}
/*
* get a variable from the manifest file (actually, from the manifest cache).
*/
function getParam($name)
{
$db = Factory::getDbo();
$db->setQuery('SELECT manifest_cache FROM #__extensions WHERE name = "com_falang"');
$manifest = json_decode($db->loadResult(), true);
return $manifest[$name];
}
/*
* sets parameter values in the component's row of the extension table
*/
function setParams($param_array)
{
if (count($param_array) > 0) {
// read the existing component value(s)
$db = Factory::getDbo();
$db->setQuery('SELECT params FROM #__extensions WHERE name = "com_falang"');
$params = json_decode($db->loadResult(), true);
// add the new variable(s) to the existing one(s)
foreach ($param_array as $name => $value) {
$params[(string)$name] = (string)$value;
}
// store the combined new and existing values back as a JSON string
$paramsString = json_encode($params); // JSON format for the parameters
$paramsString = str_replace('#10#13', '\r\n', $paramsString);
$db->setQuery('UPDATE #__extensions SET params = ' .
$db->quote($paramsString) .
' WHERE name = "com_falang"');
$db->execute();
}
}
}