692 lines
15 KiB
PHP
692 lines
15 KiB
PHP
<?php
|
|
/**
|
|
* Installer Script Helper
|
|
*
|
|
* @author Tassos Marinos <info@tassos.gr>
|
|
* @link http://www.tassos.gr
|
|
* @copyright Copyright © 2016 Tassos Marinos All Rights Reserved
|
|
* @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
|
|
*/
|
|
|
|
defined('_JEXEC') or die;
|
|
|
|
use Joomla\CMS\Installer\Installer;
|
|
use Joomla\CMS\Factory;
|
|
use Joomla\CMS\Language\Text;
|
|
use Joomla\Filesystem\File;
|
|
use Joomla\Filesystem\Folder;
|
|
|
|
class PlgFieldsAcftwitterInstallerScriptHelper
|
|
{
|
|
public $name = '';
|
|
public $alias = '';
|
|
public $extname = '';
|
|
public $extension_type = '';
|
|
public $plugin_folder = 'system';
|
|
public $module_position = 'status';
|
|
public $client_id = 1;
|
|
public $install_type = 'install';
|
|
public $show_message = true;
|
|
public $autopublish = true;
|
|
public $db = null;
|
|
public $app = null;
|
|
public $installedVersion;
|
|
|
|
public function __construct(&$params)
|
|
{
|
|
$this->extname = $this->extname ?: $this->alias;
|
|
$this->db = Factory::getDbo();
|
|
$this->app = Factory::getApplication();
|
|
$this->installedVersion = $this->getVersion($this->getInstalledXMLFile());
|
|
}
|
|
|
|
/**
|
|
* Preflight event
|
|
*
|
|
* @param string
|
|
* @param JAdapterInstance
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function preflight($route, $adapter)
|
|
{
|
|
if (!in_array($route, array('install', 'update')))
|
|
{
|
|
return;
|
|
}
|
|
|
|
Factory::getLanguage()->load('plg_system_novaraininstaller', JPATH_PLUGINS . '/system/novaraininstaller');
|
|
|
|
if ($this->show_message && $this->isInstalled())
|
|
{
|
|
$this->install_type = 'update';
|
|
}
|
|
|
|
if ($this->onBeforeInstall() === false)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Preflight event
|
|
*
|
|
* @param string
|
|
* @param JAdapterInstance
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function postflight($route, $adapter)
|
|
{
|
|
Factory::getLanguage()->load($this->getPrefix() . '_' . $this->extname, $this->getMainFolder());
|
|
|
|
if (!in_array($route, array('install', 'update')))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if ($this->onAfterInstall() === false)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if ($route == 'install' && $this->autopublish)
|
|
{
|
|
$this->publishExtension();
|
|
}
|
|
|
|
if ($this->show_message)
|
|
{
|
|
$this->addInstalledMessage();
|
|
}
|
|
|
|
Factory::getCache()->clean('com_plugins');
|
|
Factory::getCache()->clean('_system');
|
|
}
|
|
|
|
public function isInstalled()
|
|
{
|
|
if (!is_file($this->getInstalledXMLFile()))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
$query = $this->db->getQuery(true)
|
|
->select('extension_id')
|
|
->from('#__extensions')
|
|
->where($this->db->quoteName('type') . ' = ' . $this->db->quote($this->extension_type))
|
|
->where($this->db->quoteName('element') . ' = ' . $this->db->quote($this->getElementName()));
|
|
$this->db->setQuery($query, 0, 1);
|
|
$result = $this->db->loadResult();
|
|
|
|
return empty($result) ? false : true;
|
|
}
|
|
|
|
public function getMainFolder()
|
|
{
|
|
switch ($this->extension_type)
|
|
{
|
|
case 'plugin' :
|
|
return JPATH_SITE . '/plugins/' . $this->plugin_folder . '/' . $this->extname;
|
|
|
|
case 'component' :
|
|
return JPATH_ADMINISTRATOR . '/components/com_' . $this->extname;
|
|
|
|
case 'module' :
|
|
return JPATH_ADMINISTRATOR . '/modules/mod_' . $this->extname;
|
|
|
|
case 'library' :
|
|
return JPATH_SITE . '/libraries/' . $this->extname;
|
|
}
|
|
}
|
|
|
|
public function getInstalledXMLFile()
|
|
{
|
|
return $this->getXMLFile($this->getMainFolder());
|
|
}
|
|
|
|
public function getCurrentXMLFile()
|
|
{
|
|
return $this->getXMLFile(__DIR__);
|
|
}
|
|
|
|
public function getXMLFile($folder)
|
|
{
|
|
switch ($this->extension_type)
|
|
{
|
|
case 'module' :
|
|
return $folder . '/mod_' . $this->extname . '.xml';
|
|
default :
|
|
return $folder . '/' . $this->extname . '.xml';
|
|
}
|
|
}
|
|
|
|
public function foldersExist($folders = array())
|
|
{
|
|
foreach ($folders as $folder)
|
|
{
|
|
if (is_dir($folder))
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public function publishExtension()
|
|
{
|
|
switch ($this->extension_type)
|
|
{
|
|
case 'plugin' :
|
|
$this->publishPlugin();
|
|
|
|
case 'module' :
|
|
$this->publishModule();
|
|
}
|
|
}
|
|
|
|
public function publishPlugin()
|
|
{
|
|
$query = $this->db->getQuery(true)
|
|
->update('#__extensions')
|
|
->set($this->db->quoteName('enabled') . ' = 1')
|
|
->where($this->db->quoteName('type') . ' = ' . $this->db->quote('plugin'))
|
|
->where($this->db->quoteName('element') . ' = ' . $this->db->quote($this->extname))
|
|
->where($this->db->quoteName('folder') . ' = ' . $this->db->quote($this->plugin_folder));
|
|
$this->db->setQuery($query);
|
|
$this->db->execute();
|
|
}
|
|
|
|
public function publishModule()
|
|
{
|
|
// Get module id
|
|
$query = $this->db->getQuery(true)
|
|
->select('id')
|
|
->from('#__modules')
|
|
->where($this->db->quoteName('module') . ' = ' . $this->db->quote('mod_' . $this->extname))
|
|
->where($this->db->quoteName('client_id') . ' = ' . (int) $this->client_id);
|
|
$this->db->setQuery($query, 0, 1);
|
|
$id = $this->db->loadResult();
|
|
|
|
if (!$id)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// check if module is already in the modules_menu table (meaning is is already saved)
|
|
$query->clear()
|
|
->select('moduleid')
|
|
->from('#__modules_menu')
|
|
->where($this->db->quoteName('moduleid') . ' = ' . (int) $id);
|
|
$this->db->setQuery($query, 0, 1);
|
|
$exists = $this->db->loadResult();
|
|
|
|
if ($exists)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Get highest ordering number in position
|
|
$query->clear()
|
|
->select('ordering')
|
|
->from('#__modules')
|
|
->where($this->db->quoteName('position') . ' = ' . $this->db->quote($this->module_position))
|
|
->where($this->db->quoteName('client_id') . ' = ' . (int) $this->client_id)
|
|
->order('ordering DESC');
|
|
$this->db->setQuery($query, 0, 1);
|
|
$ordering = $this->db->loadResult();
|
|
$ordering++;
|
|
|
|
// publish module and set ordering number
|
|
$query->clear()
|
|
->update('#__modules')
|
|
->set($this->db->quoteName('published') . ' = 1')
|
|
->set($this->db->quoteName('ordering') . ' = ' . (int) $ordering)
|
|
->set($this->db->quoteName('position') . ' = ' . $this->db->quote($this->module_position))
|
|
->where($this->db->quoteName('id') . ' = ' . (int) $id);
|
|
$this->db->setQuery($query);
|
|
$this->db->execute();
|
|
|
|
// add module to the modules_menu table
|
|
$query->clear()
|
|
->insert('#__modules_menu')
|
|
->columns(array($this->db->quoteName('moduleid'), $this->db->quoteName('menuid')))
|
|
->values((int) $id . ', 0');
|
|
$this->db->setQuery($query);
|
|
$this->db->execute();
|
|
}
|
|
|
|
public function addInstalledMessage()
|
|
{
|
|
Factory::getApplication()->enqueueMessage(
|
|
Text::sprintf(
|
|
Text::_($this->install_type == 'update' ? 'NRI_THE_EXTENSION_HAS_BEEN_UPDATED_SUCCESSFULLY' : 'NRI_THE_EXTENSION_HAS_BEEN_INSTALLED_SUCCESSFULLY'),
|
|
'<strong>' . Text::_($this->name) . '</strong>',
|
|
'<strong>' . $this->getVersion() . '</strong>',
|
|
$this->getFullType()
|
|
)
|
|
);
|
|
}
|
|
|
|
public function getPrefix()
|
|
{
|
|
switch ($this->extension_type)
|
|
{
|
|
case 'plugin';
|
|
return Text::_('plg_' . strtolower($this->plugin_folder));
|
|
|
|
case 'component':
|
|
return Text::_('com');
|
|
|
|
case 'module':
|
|
return Text::_('mod');
|
|
|
|
case 'library':
|
|
return Text::_('lib');
|
|
|
|
default:
|
|
return $this->extension_type;
|
|
}
|
|
}
|
|
|
|
public function getElementName($type = null, $extname = null)
|
|
{
|
|
$type = is_null($type) ? $this->extension_type : $type;
|
|
$extname = is_null($extname) ? $this->extname : $extname;
|
|
|
|
switch ($type)
|
|
{
|
|
case 'component' :
|
|
return 'com_' . $extname;
|
|
|
|
case 'module' :
|
|
return 'mod_' . $extname;
|
|
|
|
case 'plugin' :
|
|
default:
|
|
return $extname;
|
|
}
|
|
}
|
|
|
|
public function getFullType()
|
|
{
|
|
return Text::_('NRI_' . strtoupper($this->getPrefix()));
|
|
}
|
|
|
|
public function isPro()
|
|
{
|
|
$versionFile = __DIR__ . "/version.php";
|
|
|
|
// If version file does not exist we assume a PRO version
|
|
if (!is_file($versionFile))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// Load version file
|
|
require_once $versionFile;
|
|
return (bool) $NR_PRO;
|
|
}
|
|
|
|
public function getVersion($file = '')
|
|
{
|
|
$file = $file ?: $this->getCurrentXMLFile();
|
|
|
|
if (!is_file($file))
|
|
{
|
|
return '';
|
|
}
|
|
|
|
$xml = Installer::parseXMLInstallFile($file);
|
|
|
|
if (!$xml || !isset($xml['version']))
|
|
{
|
|
return '';
|
|
}
|
|
|
|
return $xml['version'];
|
|
}
|
|
|
|
/**
|
|
* Checks wether the extension can be installed or not
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function canInstall()
|
|
{
|
|
// The extension is not installed yet. Accept Install.
|
|
if (!$installed_version = $this->getVersion($this->getInstalledXMLFile()))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// Path to extension's version file
|
|
$versionFile = $this->getMainFolder() . "/version.php";
|
|
$NR_PRO = true;
|
|
|
|
// If version file does not exist we assume we have a PRO version installed
|
|
if (file_exists($versionFile))
|
|
{
|
|
require_once($versionFile);
|
|
}
|
|
|
|
// The free version is installed. Accept install.
|
|
if (!(bool)$NR_PRO)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// Current package is a PRO version. Accept install.
|
|
if ($this->isPro())
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// User is trying to update from PRO version to FREE. Do not accept install.
|
|
Factory::getLanguage()->load($this->getPrefix() . '_' . $this->extname, __DIR__);
|
|
|
|
Factory::getApplication()->enqueueMessage(
|
|
Text::_('NRI_ERROR_PRO_TO_FREE'), 'error'
|
|
);
|
|
|
|
Factory::getApplication()->enqueueMessage(
|
|
html_entity_decode(
|
|
Text::sprintf(
|
|
'NRI_ERROR_UNINSTALL_FIRST',
|
|
'<a href="http://www.tassos.gr/joomla-extensions/' . $this->getUrlAlias() . '" target="_blank">',
|
|
'</a>',
|
|
Text::_($this->name)
|
|
)
|
|
), 'error'
|
|
);
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns the URL alias of the extension.
|
|
*
|
|
* @return string
|
|
*/
|
|
private function getUrlAlias()
|
|
{
|
|
$alias = $this->alias;
|
|
|
|
switch ($alias)
|
|
{
|
|
case 'smilepack':
|
|
$alias = 'smile-pack';
|
|
break;
|
|
case 'convertforms':
|
|
$alias = 'convert-forms';
|
|
break;
|
|
case 'rstbox':
|
|
$alias = 'engagebox';
|
|
break;
|
|
case 'gsd':
|
|
$alias = 'google-structured-data';
|
|
break;
|
|
}
|
|
|
|
// ACF
|
|
if ($this->plugin_folder === 'fields' && ($alias === 'acf' || $this->startsWith($alias, 'acf')))
|
|
{
|
|
$alias = 'advanced-custom-fields';
|
|
}
|
|
|
|
return $alias;
|
|
}
|
|
|
|
/**
|
|
* Checks whether string starts with substring.
|
|
*
|
|
* @param string $string
|
|
* @param string $query
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function startsWith($string, $query)
|
|
{
|
|
return substr($string, 0, strlen($query)) === $query;
|
|
}
|
|
|
|
/**
|
|
* Checks if current version is newer than the installed one
|
|
* Used for Novarain Framework
|
|
*
|
|
* @return boolean [description]
|
|
*/
|
|
public function isNewer()
|
|
{
|
|
if (!$installed_version = $this->getVersion($this->getInstalledXMLFile()))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
$package_version = $this->getVersion();
|
|
|
|
return version_compare($installed_version, $package_version, '<=');
|
|
}
|
|
|
|
/**
|
|
* Helper method triggered before installation
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function onBeforeInstall()
|
|
{
|
|
if (!$this->canInstall())
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper method triggered after installation
|
|
*/
|
|
public function onAfterInstall()
|
|
{
|
|
|
|
}
|
|
|
|
/**
|
|
* Delete files
|
|
*
|
|
* @param array $folders
|
|
*/
|
|
public function deleteFiles($files = array())
|
|
{
|
|
foreach ($files as $key => $file)
|
|
{
|
|
if (!is_file($file))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
File::delete($file);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Deletes folders
|
|
*
|
|
* @param array $folders
|
|
*/
|
|
public function deleteFolders($folders = array())
|
|
{
|
|
foreach ($folders as $folder)
|
|
{
|
|
if (!is_dir($folder))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Folder::delete($folder);
|
|
}
|
|
}
|
|
|
|
public function dropIndex($table, $index)
|
|
{
|
|
$db = $this->db;
|
|
|
|
// Check if index exists first
|
|
$query = 'SHOW INDEX FROM ' . $db->quoteName('#__' . $table) . ' WHERE KEY_NAME = ' . $db->quote($index);
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
|
|
if (!$db->loadResult())
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Remove index
|
|
$query = 'ALTER TABLE ' . $db->quoteName('#__' . $table) . ' DROP INDEX ' . $db->quoteName($index);
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
}
|
|
|
|
public function dropUnwantedTables($tables) {
|
|
|
|
if (!$tables) {
|
|
return;
|
|
}
|
|
|
|
foreach ($tables as $table) {
|
|
$query = "DROP TABLE IF EXISTS #__".$this->db->escape($table);
|
|
$this->db->setQuery($query);
|
|
$this->db->execute();
|
|
}
|
|
}
|
|
|
|
public function dropUnwantedColumns($table, $columns) {
|
|
|
|
if (!$columns || !$table) {
|
|
return;
|
|
}
|
|
|
|
$db = $this->db;
|
|
|
|
// Check if columns exists in database
|
|
function qt($n) {
|
|
return(Factory::getDBO()->quote($n));
|
|
}
|
|
|
|
$query = 'SHOW COLUMNS FROM #__'.$table.' WHERE Field IN ('.implode(",", array_map("qt", $columns)).')';
|
|
$db->setQuery($query);
|
|
$rows = $db->loadColumn(0);
|
|
|
|
// Abort if we don't have any rows
|
|
if (!$rows) {
|
|
return;
|
|
}
|
|
|
|
// Let's remove the columns
|
|
$q = "";
|
|
foreach ($rows as $key => $column) {
|
|
$comma = (($key+1) < count($rows)) ? "," : "";
|
|
$q .= "drop ".$this->db->escape($column).$comma;
|
|
}
|
|
|
|
$query = "alter table #__".$table." $q";
|
|
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
}
|
|
|
|
public function fetch($table, $columns = "*", $where = null, $singlerow = false) {
|
|
if (!$table) {
|
|
return;
|
|
}
|
|
|
|
$db = $this->db;
|
|
$query = $db->getQuery(true);
|
|
|
|
$query
|
|
->select($columns)
|
|
->from("#__$table");
|
|
|
|
if (isset($where)) {
|
|
$query->where("$where");
|
|
}
|
|
|
|
$db->setQuery($query);
|
|
|
|
return ($singlerow) ? $db->loadObject() : $db->loadObjectList();
|
|
}
|
|
|
|
/**
|
|
* Load the Novarain Framework
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function loadFramework()
|
|
{
|
|
if (is_file(JPATH_PLUGINS . '/system/nrframework/autoload.php'))
|
|
{
|
|
include_once JPATH_PLUGINS . '/system/nrframework/autoload.php';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Re-orders plugin after passed array of plugins
|
|
*
|
|
* @param string $plugin Plugin element name
|
|
* @param array $lowerPluginOrder Array of plugin element names
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function pluginOrderAfter($lowerPluginOrder)
|
|
{
|
|
|
|
if (!is_array($lowerPluginOrder) || !count($lowerPluginOrder))
|
|
{
|
|
return;
|
|
}
|
|
|
|
$db = $this->db;
|
|
|
|
// Get plugins max order
|
|
$query = $db->getQuery(true);
|
|
$query
|
|
->select($db->quoteName('b.ordering'))
|
|
->from($db->quoteName('#__extensions', 'b'))
|
|
->where($db->quoteName('b.element') . ' IN ("'.implode("\",\"",$lowerPluginOrder).'")')
|
|
->order('b.ordering desc');
|
|
|
|
$db->setQuery($query);
|
|
$maxOrder = $db->loadResult();
|
|
|
|
if (is_null($maxOrder))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Get plugin details
|
|
$query
|
|
->clear()
|
|
->select(array($db->quoteName('extension_id'), $db->quoteName('ordering')))
|
|
->from($db->quoteName('#__extensions'))
|
|
->where($db->quoteName('element') . ' = ' . $db->quote($this->alias));
|
|
|
|
$db->setQuery($query);
|
|
$pluginInfo = $db->loadObject();
|
|
|
|
if (!isset($pluginInfo->ordering) || $pluginInfo->ordering > $maxOrder)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Update the new plugin order
|
|
$object = new stdClass();
|
|
$object->extension_id = $pluginInfo->extension_id;
|
|
$object->ordering = ($maxOrder + 1);
|
|
|
|
try {
|
|
$db->updateObject('#__extensions', $object, 'extension_id');
|
|
} catch (Exception $e) {
|
|
return $e->getMessage();
|
|
}
|
|
}
|
|
}
|