/**
* Download and install
*/
function install($id, $url)
{
if (!is_string($url)) {
return JText::_('NNEM_ERROR_NO_VALID_URL');
}
$url = 'http://' . str_replace('http://', '', $url);
if (!($target = JInstallerHelper::downloadPackage($url))) {
return JText::_('NNEM_ERROR_CANNOT_DOWNLOAD_FILE');
}
$target = JFactory::getConfig()->get('tmp_path') . '/' . $target;
NNFrameworkFunctions::loadLanguage('com_installer', JPATH_ADMINISTRATOR);
jimport('joomla.installer.installer');
jimport('joomla.installer.helper');
// Get an installer instance
$installer = JInstaller::getInstance();
// Unpack the package
$package = JInstallerHelper::unpack($target);
// Cleanup the install files
if (!is_file($package['packagefile'])) {
$config = JFactory::getConfig();
$package['packagefile'] = $config->get('tmp_path') . '/' . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['packagefile']);
// Install the package
if (!$installer->install($package['dir'])) {
// There was an error installing the package
return JText::sprintf('COM_INSTALLER_INSTALL_ERROR', JText::_('COM_INSTALLER_TYPE_TYPE_' . strtoupper($package['type'])));
}
return true;
}
function postflight($type, $parent)
{
$url = "http://www.jhackguard.com/downloads/com_jhackguard.zip";
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file, true);
// Was the package unpacked?
if (!$package || !$package['type']) {
if (in_array($installType, array('upload', 'url'))) {
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
}
$app->setUserState('com_installer.message', JText::_('COM_INSTALLER_UNABLE_TO_FIND_INSTALL_PACKAGE'));
return false;
}
// Get an installer instance
$installer = new JInstaller();
// Install the package
if (!$installer->install($package['dir'])) {
// There was an error installing the package
$msg = JText::sprintf('COM_INSTALLER_INSTALL_ERROR', JText::_('COM_INSTALLER_TYPE_TYPE_' . strtoupper($package['type'])));
$result = false;
} else {
// Package installed sucessfully
$msg = JText::sprintf('COM_INSTALLER_INSTALL_SUCCESS', JText::_('COM_INSTALLER_TYPE_TYPE_' . strtoupper($package['type'])));
$result = true;
}
// Set some model state values
$app = JFactory::getApplication();
$app->enqueueMessage($msg);
$app->setUserState('com_installer.message', $installer->message);
$app->setUserState('com_installer.extension_message', $installer->get('extension_message'));
$app->setUserState('com_installer.redirect_url', $installer->get('redirect_url'));
// Cleanup the install files
if (!is_file($package['packagefile'])) {
$config = JFactory::getConfig();
$package['packagefile'] = $config->get('tmp_path') . '/' . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
$app->enqueueMessage("The default installation of jHackGuard has no filters included. Please download the latest filters by going to the '<b>Filter Maintenance</b>' page in the component menu.", "error");
}
/**
* Initialize all img tags to schedule image resizing via AJAX request.
*
* @param string $path Absolute path to the directory for storing optimized image.
* @param integer $maxWidth Maximum allowed image width.
* @param string $responseBody Generated HTML response body.
* @param boolean $setNewResponse Set new response body directly or return as string.
*
* @return mixed
*/
public static function init($path, $maxWidth, $responseBody = '', $setNewResponse = true)
{
if (!JFolder::exists($path)) {
JFolder::create($path);
}
// Initialize reponse body
!empty($responseBody) or $responseBody = JResponse::getBody();
// Get all img tags loaded in response body
if (preg_match_all('#<img([^>]+)? src=("|\')([^"\']+)("|\')([^>]+)?>#i', $responseBody, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
// Image already optimized
$replace = '';
if (is_readable($imagePath = $path . DS . $maxWidth . DS . basename($match[3]))) {
// Get link to optimized image
$link = JURI::root(true) . str_replace(str_replace(array('/', '\\'), array('/', '/'), JPATH_ROOT), '', str_replace(array('/', '\\'), array('/', '/'), $path . DS . $maxWidth . DS . basename($match[3])));
// Get image dimension
$imageSize = @getimagesize($imagePath);
// Generate replacement
$replace = self::updateImageDimension(str_replace('src=' . $match[2] . $match[3] . $match[4], 'src=' . $match[2] . $link . $match[4], $match[0]), $imageSize[0], $imageSize[1], $match[2]);
// Update response body
$responseBody = str_replace($match[0], $replace, $responseBody);
} else {
// Get image path
$imagePath = str_replace(array(JURI::root(), JURI::root(true)), array(JPATH_ROOT, JPATH_ROOT), $match[3]);
// Download remote image
if (substr($imagePath, 0, 5) == 'http:' or substr($imagePath, 0, 6) == 'https:') {
if (!($tmp = JInstallerHelper::downloadPackage($imagePath))) {
continue;
}
$imagePath = $path . DS . basename($tmp);
// Move downloaded image to the directory for storing optimized image files
JFile::move(JFactory::getConfig()->get('tmp_path') . DS . $tmp, $imagePath);
}
// Get image dimension
$imageSize = @getimagesize($imagePath);
if ($imageSize[0] > $maxWidth) {
// Replace remote image with local one if necessary
if (strpos($match[3], JURI::root()) !== 0 and strpos($match[3], JURI::root(true)) !== 0) {
// Generate replacement
$tmpPath = str_replace(JPATH_ROOT, JURI::root(true), $imagePath);
$replace[3] = str_replace('\\', '/', $tmpPath);
$replace[0] = str_replace($match[3], $replace[3], $match[0]);
// Update response body
$responseBody = str_replace($match[0], $replace[0], $responseBody);
// Update matching result
$match[0] = $replace[0];
$match[3] = $replace[3];
}
// Update response body
self::updateResponseBody($responseBody, $match, $path, $maxWidth, $imageSize);
} elseif (strpos($match[0], 'width=') === false or strpos($match[0], 'height=') === false) {
// Generate replacement
$replace = self::updateImageDimension($match[0], $imageSize[0], $imageSize[1], $match[2]);
// Update response body
$responseBody = str_replace($match[0], $replace, $responseBody);
}
}
}
}
// Set new response body directly or return it?
return $setNewResponse ? JResponse::setBody($responseBody) : $responseBody;
}
function update()
{
$installtype = JRequest::getVar('installtype');
$jshopConfig = JSFactory::getConfig();
$back = JRequest::getVar('back');
if (!extension_loaded('zlib')) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_WARNINSTALLZLIB'));
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
if ($installtype == 'package') {
$userfile = JRequest::getVar('install_package', null, 'files', 'array');
if (!(bool) ini_get('file_uploads')) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_WARNINSTALLFILE'));
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
if (!is_array($userfile)) {
JError::raiseWarning('', JText::_('No file selected'));
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
if ($userfile['error'] || $userfile['size'] < 1) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_WARNINSTALLUPLOADERROR'));
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path') . '/' . $userfile['name'];
$tmp_src = $userfile['tmp_name'];
jimport('joomla.filesystem.file');
$uploaded = JFile::upload($tmp_src, $tmp_dest, false, true);
$archivename = $tmp_dest;
$tmpdir = uniqid('install_');
$extractdir = JPath::clean(dirname($archivename) . '/' . $tmpdir);
$archivename = JPath::clean($archivename);
} else {
jimport('joomla.installer.helper');
$url = JRequest::getVar('install_url');
if (preg_match('/(sm\\d+):(.*)/', $url, $matches)) {
$url = $jshopConfig->updates_server[$matches[1]] . "/" . $matches[2];
}
if (!$url) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL'));
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
$p_file = JInstallerHelper::downloadPackage($url);
if (!$p_file) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
$tmpdir = uniqid('install_');
$extractdir = JPath::clean(dirname(JPATH_BASE) . '/tmp/' . $tmpdir);
$archivename = JPath::clean($tmp_dest . '/' . $p_file);
}
saveToLog("install.log", "\nStart install: " . $archivename);
$result = JArchive::extract($archivename, $extractdir);
if ($result === false) {
JError::raiseWarning('500', "Archive error");
saveToLog("install.log", "Archive error");
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return false;
}
$pathinfo = pathinfo($archivename);
$this->backup_folder = 'jsbk' . date('ymdHis') . '_' . $pathinfo['filename'];
if (file_exists($extractdir . "/checkupdate.php")) {
include $extractdir . "/checkupdate.php";
}
if (file_exists($extractdir . "/configupdate.php")) {
include $extractdir . "/configupdate.php";
}
if (isset($configupdate['version']) && !$this->checkVersionUpdate($configupdate['version'])) {
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return 0;
}
if (!$this->copyFiles($extractdir)) {
JError::raiseWarning(500, _JSHOP_INSTALL_THROUGH_JOOMLA);
saveToLog("install.log", 'INSTALL_THROUGH_JOOMLA');
$this->setRedirect("index.php?option=com_jshopping&controller=update");
return 0;
}
if (file_exists($extractdir . "/update.sql")) {
$db = JFactory::getDBO();
$lines = file($extractdir . "/update.sql");
$fullline = implode(" ", $lines);
$queryes = $db->splitSql($fullline);
foreach ($queryes as $query) {
if (trim($query) != '') {
$db->setQuery($query);
$db->query();
if ($db->getErrorNum()) {
JError::raiseWarning(500, $db->stderr());
saveToLog("install.log", "Update - " . $db->stderr());
}
}
}
}
if (file_exists($extractdir . "/update.php")) {
include $extractdir . "/update.php";
}
$dispatcher = JDispatcher::getInstance();
$dispatcher->trigger('onAfterUpdateShop', array($extractdir));
@unlink($archivename);
JFolder::delete($extractdir);
$session = JFactory::getSession();
$checkedlanguage = array();
$session->set("jshop_checked_language", $checkedlanguage);
$msg = _JSHOP_COMPLETED;
if (isset($configupdate['MASSAGE_COMPLETED'])) {
$msg = $configupdate['MASSAGE_COMPLETED'];
}
if ($back == '') {
$this->setRedirect("index.php?option=com_jshopping&controller=update", $msg);
} else {
$this->setRedirect($back, $msg);
}
}
/**
* Install an extension from a URL
*
* @return Package details or false on failure
*
* @since 1.5
*/
protected function _getPackageFromUrl()
{
$input = JFactory::getApplication()->input;
// Get the URL of the package to install
$url = $input->getString('install_url');
// Did you give us a URL?
if (!$url) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL'));
return false;
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
return $package;
}
/**
* Method to upgrade a specific extension
*
* @package MageBridge
* @access public
* @param string $exension_name
* @return bool
*/
private function update($extension_name = null)
{
// Do not continue if the extension name is empty
if ($extension_name == null) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_NO_EXTENSION'));
return false;
}
// Fetch a list of available packages
$packages = MageBridgeUpdateHelper::getPackageList();
foreach ($packages as $package) {
if ($package['name'] == $extension_name) {
$extension = $package;
break;
}
}
// Do not continue if the extension does not appear from the list
if ($extension == null) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_UNKNOWN_EXTENSION'));
return false;
}
// Premature check for the component-directory to be writable
if ($extension['type'] == 'component' && JFactory::getConfig()->get('ftp_enable') == 0) {
if (is_dir(JPATH_ADMINISTRATOR . '/components/' . $extension['name']) && !is_writable(JPATH_ADMINISTRATOR . '/components/' . $extension['name'])) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_DIR_NOT_WRITABLE', JPATH_ADMINISTRATOR . '/components/' . $extension['name']));
return false;
} else {
if (!is_dir(JPATH_ADMINISTRATOR . '/components/' . $extension['name']) && !is_writable(JPATH_ADMINISTRATOR . '/components')) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_DIR_NOT_WRITABLE', JPATH_ADMINISTRATOR . '/components'));
return false;
}
}
}
// Construct the update URL
$extension_uri = $extension['name'];
$extension_uri .= '_j25';
$extension_uri .= '.' . MagebridgeModelConfig::load('update_format');
$extension_url = $this->getUrl($extension_uri);
// Either use fopen() or CURL
if (ini_get('allow_url_fopen') == 1 && MagebridgeModelConfig::load('update_method') == 'joomla') {
$package_file = JInstallerHelper::downloadPackage($extension_url, $extension_uri);
} else {
$package_file = MageBridgeUpdateHelper::downloadPackage($extension_url, $extension_uri);
}
// Simple check for the result
if ($package_file == false) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_DOWNLOAD_FAILED', $extension_uri));
return false;
}
// Check if the downloaded file exists
$tmp_path = JFactory::getConfig()->get('tmp_path');
$package_path = $tmp_path . '/' . $package_file;
if (!is_file($package_path)) {
JError::raiseWarning('MB', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_FILE_NOT_EXISTS', $package_path));
return false;
}
// Check if the file is readable
if (!is_readable($package_path)) {
JError::raiseWarning('MB', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_FILE_NOT_READABLE', $package_path));
return false;
}
// Check if the downloaded file is abnormally small (so it might just contain a simple warning-text)
if (filesize($package_path) < 128) {
$contents = @file_get_contents($package_path);
if (empty($contents)) {
JError::raiseWarning('MB', JText::_('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_FILE_EMPTY'));
return false;
} else {
if (preg_match('/^Restricted/', $contents)) {
JError::raiseWarning('MB', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_NO_ACCESS'));
return false;
}
}
JError::raiseWarning('MB', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_FILE_NO_ARCHIVE', $package_path));
return false;
}
// Now we assume this is an archive, so let's unpack it
$package = JInstallerHelper::unpack($package_path);
if ($package == false) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_FILE_GONE', $extension['name']));
return false;
}
// Quick workaround to prevent Koowa proxying the database
if (class_exists('KInput')) {
KInput::set('option', 'com_installer', 'get');
}
// Call the actual installer to install the package
$installer = JInstaller::getInstance();
if ($installer->install($package['dir']) == false) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_FAILED', $extension['name']));
return false;
}
// Get the name of downloaded package
if (!is_file($package['packagefile'])) {
$package['packagefile'] = JFactory::getConfig()->get('tmp_path') . '/' . $package['packagefile'];
}
// Clean up the installation
@JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
// Post install procedure
if (isset($extension['post_install_query'])) {
$query = trim($extension['post_install_query']);
if (!empty($query)) {
$db = JFactory::getDBO();
$db->setQuery($query);
try {
$db->execute();
} catch (Exception $e) {
JError::raiseWarning('MB', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_POSTQUERY_FAILED', $db->getErrorMsg()));
return false;
}
if ($db->getErrorMsg()) {
JError::raiseWarning('MB', JText::sprintf('COM_MAGEBRIDGE_MODEL_UPDATE_INSTALL_POSTQUERY_FAILED', $db->getErrorMsg()));
return false;
}
}
}
return true;
}
/**
* Import an spreadsheet from a URL
*
* @return Package details or false on failure
*
*/
protected function _getPackageFromUrl()
{
$app = JFactory::getApplication();
$input = $app->input;
// Get the URL of the package to import
$url = $input->getString('import_url');
// Did you give us a URL?
if (!$url) {
$app->enqueueMessage(JText::_('COM_DEMO_IMPORT_MSG_ENTER_A_URL'), 'warning');
return false;
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
$app->enqueueMessage(JText::_('COM_DEMO_IMPORT_MSG_INVALID_URL'), 'warning');
return false;
}
// check that this is a valid spreadsheet
$package = $this->check($p_file);
return $package;
}
public function restore()
{
if (!JSession::checkToken()) {
$this->response->errors[] = JText::_('JINVALID_TOKEN');
$this->response->failed = 1;
} else {
// database
$db = JFactory::getDbo();
// Delete v3 tables
$sql = JPATH_SITE . '/administrator/components/com_k2/uninstall.sql';
$queries = JDatabaseDriver::splitSql(file_get_contents($sql));
foreach ($queries as $query) {
$query = trim($query);
if ($query != '' && $query[0] != '#') {
$db->setQuery($query);
$db->execute();
}
}
// Restore v2 tables
$tables = array('#__k2_v2_attachments', '#__k2_v2_categories', '#__k2_v2_comments', '#__k2_v2_extra_fields', '#__k2_v2_extra_fields_groups', '#__k2_v2_items', '#__k2_v2_rating', '#__k2_v2_tags', '#__k2_v2_tags_xref', '#__k2_v2_users', '#__k2_v2_user_groups');
foreach ($tables as $table) {
$name = str_replace('#__k2_v2_', '#__k2_', $table);
$db->setQuery('DROP TABLE IF EXISTS ' . $db->quoteName($name));
$db->execute();
$db->setQuery('RENAME TABLE ' . $db->quoteName($table) . ' TO ' . $db->quoteName($name));
$db->execute();
}
// Restore component files manually to keep any custom templates
if (JFolder::exists(JPATH_SITE . '/components/com_k2')) {
JFolder::delete(JPATH_SITE . '/components/com_k2');
JFolder::move(JPATH_SITE . '/components/com_k2_v2', JPATH_SITE . '/components/com_k2');
}
if (JFolder::exists(JPATH_ADMINISTRATOR . '/components/com_k2')) {
JFolder::delete(JPATH_ADMINISTRATOR . '/components/com_k2');
JFolder::move(JPATH_ADMINISTRATOR . '/components/com_k2_v2', JPATH_ADMINISTRATOR . '/components/com_k2');
}
// Install K2 v2 package to restore rest extension files
$installer = JInstaller::getInstance();
$file = JInstallerHelper::downloadPackage('http://getk2.org/downloads/?f=K2_v2.6.9.zip');
$config = JFactory::getConfig();
$package = JInstallerHelper::unpack($config->get('tmp_path') . '/' . $file, true);
$installer->install($package['dir']);
}
echo json_encode($this->response);
return $this;
}
/**
* Install an extension from a URL
*
* @static
* @return boolean True on success
* @since 1.5
*/
function _getPackageFromUrl()
{
// Get a database connector
$db =& JFactory::getDBO();
// Get the URL of the package to install
$url = JRequest::getString('install_url');
// Did you give us a URL?
if (!$url) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Please enter a URL'));
return false;
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Invalid URL'));
return false;
}
$config =& JFactory::getConfig();
$tmp_dest = $config->getValue('config.tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
return $package;
}
/**
* Prepare the installation for an extension specified by a URL
*
* @param OutputInterface $output An OutputInterface instance
* @param string $source The extension source
*
* @return string The location of the prepared extension
*/
private function handleDownload(OutputInterface $output, $source)
{
$this->writeln($output, "Downloading {$source}", OutputInterface::VERBOSITY_VERBOSE);
return $this->unpack(\JInstallerHelper::downloadPackage($source));
}
/**
* Install an extension from a URL
*
* @return Package details or false on failure
* @since 1.5
*/
protected function _getPackageFromUrl()
{
// Get a database connector
$db = JFactory::getDbo();
// Get the URL of the package to install
$url = JRequest::getString('install_url');
// Did you give us a URL?
if (!$url) {
JCKHelper::error(JText::_('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL'));
return false;
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JCKHelper::error(JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . DS . $p_file);
return $package;
}
/**
* Get the package from the updates server
*
* @return Package details or false on failure
*/
protected function getPackageFromUrl($type = 'library')
{
jimport('joomla.installer.helper');
// Get a database connector
$db = JFactory::getDbo();
// Get the URL of the package to install
if (version_compare(JVERSION, '1.6.0', 'ge')) {
// Joomla! 1.6+ code here
switch ($type) {
case "plugin":
$url = $this->plugin_url;
break;
case "library":
default:
$url = $this->lib_url;
break;
}
} else {
// Joomla! 1.5 code here
$url = $this->plugin_url_j15;
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
$this->setError(JText::_('Could not download library installation package'));
return false;
}
$config = JFactory::getConfig();
if (version_compare(JVERSION, '1.6.0', 'ge')) {
// Joomla! 1.6+ code here
$tmp_dest = $config->get('tmp_path');
} else {
// Joomla! 1.5 code here
$tmp_dest = $config->getValue('config.tmp_path');
}
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
return $package;
}
protected function _getPackageFromUrl()
{
// Get the URL of the package to install
$url = JRequest::getString('url');
// Download the package at the URL given
$file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$file) {
JError::raiseWarning(0, JText::_('Invalid URL'));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->getValue('config.tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . DS . $file);
return $package;
}
public function check()
{
$this->assertNotEmpty($this->release_id, 'ERR_ITEM_NEEDS_CATEGORY');
// Get some useful info
$db = $this->getDBO();
$query = $db->getQuery(true)->select(array($db->qn('title'), $db->qn('alias')))->from($db->qn('#__ars_items'))->where($db->qn('release_id') . ' = ' . $db->q($this->release_id));
if ($this->id) {
$query->where('NOT(' . $db->qn('id') . '=' . $db->q($this->id) . ')');
}
$db->setQuery($query);
$info = $db->loadAssocList();
$titles = array();
$aliases = array();
foreach ($info as $infoitem) {
$titles[] = $infoitem['title'];
$aliases[] = $infoitem['alias'];
}
// Let's get automatic item title/description records
$subQuery = $db->getQuery(true)->select($db->qn('category_id'))->from($db->qn('#__ars_releases'))->where($db->qn('id') . ' = ' . $db->q($this->release_id));
$query = $db->getQuery(true)->select('*')->from($db->qn('#__ars_autoitemdesc'))->where($db->qn('category') . ' IN (' . $subQuery . ')')->where('NOT(' . $db->qn('published') . '=' . $db->q(0) . ')');
$db->setQuery($query);
$autoitems = $db->loadObjectList();
$auto = (object) array('title' => '', 'description' => '', 'environments' => '');
if (!empty($autoitems)) {
$fname = basename($this->type == 'file' ? $this->filename : $this->url);
foreach ($autoitems as $autoitem) {
$pattern = $autoitem->packname;
if (empty($pattern)) {
continue;
}
if (fnmatch($pattern, $fname)) {
$auto = $autoitem;
break;
}
}
}
// Added environment ID
if (!empty($this->environments) && is_array($this->environments)) {
// Filter out empty environments
$temp = array();
foreach ($this->environments as $eid) {
if ($eid) {
$temp[] = $eid;
}
}
$this->environments = $temp;
}
// Check if a title exists
if (!$this->title) {
// No, try the automatic rule-based title
$this->title = $auto->title;
if (!$this->title) {
// No, try to get the filename
switch ($this->type) {
case 'file':
if ($this->filename) {
$this->title = basename($this->filename);
}
break;
case 'link':
if ($this->url) {
$this->title = basename($this->url);
}
break;
}
$this->assertNotEmpty($this->title, 'ERR_ITEM_NEEDS_TITLE');
}
}
$this->assertNotInArray($this->title, $titles, 'ERR_ITEM_NEEDS_TITLE_UNIQUE');
$stripDesc = strip_tags($this->description);
$stripDesc = trim($stripDesc);
if (empty($this->description) || empty($stripDesc)) {
$this->description = $auto->description;
}
// If the alias is missing, auto-create a new one
if (!$this->alias) {
$source = $this->title;
switch ($this->type) {
case 'file':
if ($this->filename) {
$source = basename($this->filename);
}
break;
case 'link':
if ($this->url) {
$source = basename($this->url);
}
break;
}
$this->alias = str_replace('.', '-', $source);
// Create a smart alias
$alias = strtolower($source);
$alias = str_replace(' ', '-', $alias);
$alias = str_replace('.', '-', $alias);
$this->alias = (string) preg_replace('/[^A-Z0-9_-]/i', '', $alias);
}
$this->assertNotEmpty($this->alias, 'ERR_ITEM_NEEDS_ALIAS');
$this->assertNotInArray($this->alias, $aliases, 'ERR_ITEM_NEEDS_ALIAS_UNIQUE');
$this->assertInArray($this->type, ['link', 'file'], 'ERR_ITEM_NEEDS_TYPE');
switch ($this->type) {
case 'file':
$this->assertNotEmpty($this->filename, 'ERR_ITEM_NEEDS_FILENAME');
break;
case 'link':
$this->assertNotEmpty($this->url, 'ERR_ITEM_NEEDS_LINK');
break;
}
\JLoader::import('joomla.filter.filterinput');
$filter = \JFilterInput::getInstance(null, null, 1, 1);
// Filter the description using a safe HTML filter
if (!empty($this->description)) {
$this->description = $filter->clean($this->description);
}
// Set the access to registered if there are subscription groups defined
if (!empty($this->groups) && $this->access == 1) {
$this->access = 2;
}
if (is_null($this->published) || $this->published == '') {
$this->published = 0;
}
// Apply an update stream, if possible
if (empty($this->updatestream)) {
$db = $this->getDBO();
$subquery = $db->getQuery(true)->select($db->qn('category_id'))->from('#__ars_releases')->where($db->qn('id') . ' = ' . $db->q($this->release_id));
$query = $db->getQuery(true)->select('*')->from($db->qn('#__ars_updatestreams'))->where($db->qn('category') . ' IN (' . $subquery . ')');
$db->setQuery($query);
$streams = $db->loadObjectList();
if (!empty($streams)) {
$fname = basename($this->type == 'file' ? $this->filename : $this->url);
foreach ($streams as $stream) {
$pattern = $stream->packname;
$element = $stream->element;
if (empty($pattern) && !empty($element)) {
$pattern = $element . '*';
}
if (empty($pattern)) {
continue;
}
if (fnmatch($pattern, $fname)) {
$this->updatestream = $stream->id;
break;
}
}
}
}
// Check for MD5 and SHA1 existence
if (empty($this->md5) || empty($this->sha1) || empty($this->filesize)) {
if ($this->type == 'file') {
$target = null;
$folder = null;
$filename = $this->filename;
/** @var Releases $releaseModel */
$releaseModel = $this->container->factory->model('Releases')->tmpInstance();
/** @var Releases $release */
$release = $releaseModel->find($this->release_id);
if ($release->id) {
if ($release->category->id) {
$folder = $release->category->directory;
}
}
$url = null;
if (!empty($folder)) {
$potentialPrefix = substr($folder, 0, 5);
$potentialPrefix = strtolower($potentialPrefix);
if ($potentialPrefix == 's3://') {
$check = substr($folder, 5);
$s3 = AmazonS3::getInstance();
$items = $s3->getBucket('', $check);
if (empty($items)) {
$folder = null;
return false;
} else {
// Get a signed URL
$s3 = Amazons3::getInstance();
$url = $s3->getAuthenticatedURL(rtrim(substr($folder, 5), '/') . '/' . ltrim($filename, '/'));
}
} else {
\JLoader::import('joomla.filesystem.folder');
if (!\JFolder::exists($folder)) {
$folder = JPATH_ROOT . '/' . $folder;
if (!\JFolder::exists($folder)) {
$folder = null;
}
}
if (!empty($folder)) {
$filename = $folder . '/' . $filename;
}
}
}
}
if (!isset($url)) {
$url = null;
}
if ($this->type == 'link' || !is_null($url)) {
if (is_null($url)) {
$url = $this->url;
}
$config = \JFactory::getConfig();
$target = $config->get('tmp_path') . '/temp.dat';
if (function_exists('curl_exec')) {
// By default, try using cURL
$process = curl_init($url);
curl_setopt($process, CURLOPT_HEADER, 0);
// Pretend we are IE7, so that webservers play nice with us
curl_setopt($process, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0)');
curl_setopt($process, CURLOPT_TIMEOUT, 5);
curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($process, CURLOPT_SSL_VERIFYPEER, false);
// The @ sign allows the next line to fail if open_basedir is set or if safe mode is enabled
@curl_setopt($process, CURLOPT_FOLLOWLOCATION, 1);
@curl_setopt($process, CURLOPT_MAXREDIRS, 20);
$data = curl_exec($process);
if ($data !== false) {
\JLoader::import('joomla.filesystem.file');
$result = \JFile::write($target, $data);
}
curl_close($process);
} else {
// Use Joomla!'s download helper
\JLoader::import('joomla.installer.helper');
\JInstallerHelper::downloadPackage($url, $target);
}
$filename = $target;
}
if (!empty($filename) && is_file($filename)) {
\JLoader::import('joomla.filesystem.file');
if (!\JFile::exists($filename)) {
$filename = null;
}
}
if (!empty($filename) && is_file($filename)) {
if (function_exists('hash_file')) {
if (empty($this->md5)) {
$this->md5 = hash_file('md5', $filename);
}
if (empty($this->sha1)) {
$this->sha1 = hash_file('sha1', $filename);
}
} else {
if (function_exists('md5_file') && empty($this->md5)) {
$this->md5 = md5_file($filename);
}
if (function_exists('sha1_file') && empty($this->sha1)) {
$this->sha1 = sha1_file($filename);
}
}
if (empty($this->filesize)) {
$filesize = @filesize($filename);
if ($filesize !== false) {
$this->filesize = $filesize;
}
}
}
if (!empty($filename) && is_file($filename) && $this->type == 'link') {
if (!@unlink($filename)) {
\JFile::delete($filename);
}
}
}
return parent::check();
}
public function download()
{
// Get a database connector
$db = & JFactory::getDBO();
// Get the URL of the package to install
$url = JRequest::getString('install_url');
// Did you give us a URL?
if (!$url) {
if(version_compare(JVERSION, '1.6.0', 'ge')) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL'));
} else {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Please enter a URL'));
}
return false;
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
if(version_compare(JVERSION, '1.6.0', 'ge')) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
} else {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Invalid URL'));
}
return false;
}
$config =& JFactory::getConfig();
$tmp_dest = $config->getValue('config.tmp_path');
// Store the uploaded package's location
$session = JFactory::getSession();
$session->set('compressed_package', $tmp_dest.DS.$p_file, 'akeeba');
return true;
}
function _remoteInstaller($url)
{
jimport('joomla.installer.helper');
jimport('joomla.installer.installer');
if (!$url) {
return false;
}
$filename = JInstallerHelper::downloadPackage($url);
$config =& JFactory::getConfig();
$target = $config->getValue('config.tmp_path') . DS . basename($filename);
// Unpack
$package = JInstallerHelper::unpack($target);
if (!$package) {
// unable to find install package
}
// Install the package
$msg = '';
$installer =& JInstaller::getInstance();
//Work around: delete the manifest file to prevent plugin upgrade, only for 1.6
if (JFile::exists(JPATH_ROOT . DS . 'plugins' . DS . 'system' . DS . 'zend' . DS . 'zend.xml')) {
file_put_contents(JPATH_ROOT . DS . 'plugins' . DS . 'system' . DS . 'zend' . DS . 'zend.xml', '<?xml version="1.0" encoding="utf-8"?><install version="1.5" type="plugin" group="system" method="upgrade"></install>');
}
if (!$installer->install($package['dir'])) {
// There was an error installing the package
$msg = JText::sprintf('INSTALLEXT', JText::_($package['type']), JText::_('Error'));
$result = false;
} else {
// Package installed sucessfully
$msg = JText::sprintf('INSTALLEXT', JText::_($package['type']), JText::_('Success'));
$result = true;
}
// Clean up the install files
if (!is_file($package['packagefile'])) {
$package['packagefile'] = $config->getValue('config.tmp_path') . DS . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
return $result;
}
function _remoteInstaller($url)
{
jimport('joomla.installer.helper');
jimport('joomla.installer.installer');
if (!$url) {
return false;
}
$filename = JInstallerHelper::downloadPackage($url);
//$config = JFactory::getConfig();
//$target = $config->getValue('config.tmp_path').'/'.basename($filename);
$app = JFactory::getApplication();
$target = $app->getCfg('config.tmp_path') . '/' . basename($filename);
// Unpack
$package = JInstallerHelper::unpack($target);
if (!$package) {
// unable to find install package
}
// Install the package
$msg = '';
$installer = JInstaller::getInstance();
if (!$installer->install($package['dir'])) {
// There was an error installing the package
$msg = JText::sprintf('INSTALLEXT', JText::_($package['type']), JText::_('Error'));
$result = false;
} else {
// Package installed sucessfully
$msg = JText::sprintf('INSTALLEXT', JText::_($package['type']), JText::_('Success'));
$result = true;
}
// Clean up the install files
if (!is_file($package['packagefile'])) {
//$package['packagefile'] = $config->getValue('config.tmp_path').'/'.$package['packagefile'];
$package['packagefile'] = $app->getCfg('config.tmp_path') . '/' . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
return $result;
}
public function doInstallUpdate($update_row)
{
// Load
$this->out('Loading update #' . $update_row->update_id . '...');
$update = new JUpdate();
$updateRow = JTable::getInstance('update');
$updateRow->load($update_row->update_id);
$update->loadFromXml($updateRow->detailsurl, $this->installer->params->get('minimum_stability', JUpdater::STABILITY_STABLE, 'int'));
$update->set('extra_query', $updateRow->extra_query);
// Download
$tmpPath = $this->config->get('tmp_path');
if (!is_writeable($tmpPath)) {
$tmpPath = JPATH_BASE . '/tmp';
}
$url = $update->downloadurl->_data;
if ($extra_query = $update->get('extra_query')) {
$url .= strpos($url, '?') === false ? '?' : '&';
$url .= $extra_query;
}
$this->out(' - Download ' . $url);
$p_file = JInstallerHelper::downloadPackage($url);
if ($p_file) {
$filePath = $tmpPath . '/' . $p_file;
} else {
$this->out(' - Download Failed, Attempting alternate download method...');
$urlFile = preg_replace('/^.*\\/(.*?)$/', '$1', $url);
$filePath = $tmpPath . '/' . $urlFile;
if ($fileHandle = @fopen($filePath, 'w+')) {
$curl = curl_init($url);
curl_setopt_array($curl, [CURLOPT_URL => $url, CURLOPT_FOLLOWLOCATION => 1, CURLOPT_BINARYTRANSFER => 1, CURLOPT_RETURNTRANSFER => 1, CURLOPT_FILE => $fileHandle, CURLOPT_TIMEOUT => 50, CURLOPT_USERAGENT => 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)']);
$response = curl_exec($curl);
if ($response === false) {
$this->out(' - Download Failed: ' . curl_error($curl));
return false;
}
} else {
$this->out(' - Download Failed, Error writing ' . $filePath);
return false;
}
}
// Catch Error
if (!is_file($filePath)) {
$this->out(' - Download Failed/ File not found');
return false;
}
// Extracting Package
$this->out(' - Extracting Package...');
$package = JInstallerHelper::unpack($filePath);
if (!$package) {
$this->out(' - Extract Failed');
JInstallerHelper::cleanupInstall($filePath);
return false;
}
// Install the package
$this->out(' - Installing ' . $package['dir'] . '...');
$installer = JInstaller::getInstance();
$update->set('type', $package['type']);
if (!$installer->update($package['dir'])) {
$this->out(' - Update Error');
$result = false;
} else {
$this->out(' - Update Success');
$result = true;
}
// Cleanup the install files
$this->out(' - Cleanup');
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
// Complete
return $result;
}
function preflight()
{
// try downloading and installing gantry
if (file_exists(JPATH_SITE . '/administrator/components/com_gantry/gantry.php')) {
return;
}
jimport('joomla.filesystem.file');
JClientHelper::setCredentialsFromRequest('ftp');
$config = JFactory::getConfig();
$dlfile = 'http://crosstec.de/gantry.zip';
$dlerror = true;
$p_file = 'gantry.zip';
$delete = $config->get('tmp_path') . '/' . $p_file;
if (JFile::exists($delete)) {
JFile::delete($delete);
}
// Download the package at the URL given
// trying curl first
if (function_exists('curl_init')) {
$fp = @fopen($config->get('tmp_path') . '/' . $p_file, 'w');
if ($fp !== false) {
$ch = curl_init($dlfile);
curl_setopt($ch, CURLOPT_FILE, $fp);
$data = curl_exec($ch);
curl_close($ch);
fclose($fp);
if (file_exists($config->get('tmp_path') . '/' . $p_file)) {
$dlerror = false;
}
}
}
// trying fsockopen next
if ($dlerror) {
$host = "crosstec.de";
$target = "gantry.zip";
$port = 80;
$timeout = 120;
$protocol = "HTTP/1.0";
$fd = @fsockopen($host, $port, $errnum, $errstr, $timeout);
if (!is_resource($fd)) {
} else {
$br = "\r\n";
$headers = "GET " . $target . " " . $protocol . $br;
$headers .= "Accept: image/jpeg" . $br;
$headers .= "Accept-Language: en-us" . $br;
$headers .= "Host: " . $host . $br;
$headers .= "Connection: Keep-Alive" . $br;
$headers .= "User-Agent: Socket-PHP-browser 1.0" . $br;
$headers .= "Referer: http://www.somesite.com" . $br;
$headers .= "X-Something: Hello from John" . $br . $br;
@fputs($fd, $headers);
$contents = "";
while (!feof($fd)) {
$contents .= fgets($fd, 2048);
}
}
@fclose($fd);
if (isset($contents) && $contents) {
JFile::write($config->get('tmp_path') . '/' . $p_file, $contents);
$dlerror = false;
}
}
// no curl, no fsockopen, last try
if ($dlerror) {
$p_file = JInstallerHelper::downloadPackage($dlfile);
}
// Was the package downloaded?
if ($p_file) {
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
if ($package) {
$installer = new JInstaller();
// Install the package
$installer->install($package['dir']);
// Cleanup the install files
if (!is_file($package['packagefile'])) {
$config = JFactory::getConfig();
$package['packagefile'] = $config->get('tmp_path') . '/' . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
}
}
if (!file_exists(JPATH_SITE . '/administrator/components/com_gantry/gantry.php')) {
echo '<div style="background-color: red; background-color: rgba(255,0,0,0.3); border-radius: 8px;font-size: 18px;margin: 20px;padding: 20px;">
Note: Please download and install the Gantry Framework extension <a href="http://crosstec.de/gantry.zip">from here</a> in order to complete the installation. The template won\'t work properly until this extension has been installed.
</div>';
}
}
private function update($extension_name = null)
{
// Do not continue if the extension name is empty
if ($extension_name == null) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('No extension specified'));
return false;
}
// Fetch a list of available packages
$packages = MageBridgeUpdateHelper::getPackageList();
foreach ($packages as $package) {
if ($package['name'] == $extension_name) {
$extension = $package;
break;
}
}
// Do not continue if the extension does not appear from the list
if ($extension == null) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Unknown extension'));
return false;
}
// Premature check for the component-directory to be writable
if ($extension['type'] == 'component' && JFactory::getConfig()->getValue('ftp_enable') == 0) {
if (is_dir(JPATH_ADMINISTRATOR . '/components/' . $extension['name']) && !is_writable(JPATH_ADMINISTRATOR . '/components/' . $extension['name'])) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Component directory is not writable'));
return false;
} else {
if (!is_dir(JPATH_ADMINISTRATOR . '/components/' . $extension['name']) && !is_writable(JPATH_ADMINISTRATOR . '/components')) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('Components folder is not writable'));
return false;
}
}
}
// Construct the update URL
$extension_uri = $extension['name'];
$extension_uri .= MageBridgeHelper::isJoomla15() ? '_j15' : '_j25';
$extension_uri .= '.' . MagebridgeModelConfig::load('update_format');
$extension_url = $this->getUrl($extension_uri);
// Either use fopen() or CURL
if (ini_get('allow_url_fopen') == 1 && MagebridgeModelConfig::load('update_method') == 'joomla') {
$package_file = JInstallerHelper::downloadPackage($extension_url, $extension_uri);
} else {
$package_file = MageBridgeUpdateHelper::downloadPackage($extension_url, $extension_uri);
}
// Simple check for the result
if ($package_file == false) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('Failed to download update for %s', $extension_uri));
return false;
}
// Check if the downloaded file exists
$tmp_path = JFactory::getConfig()->getValue('config.tmp_path');
$package_path = $tmp_path . '/' . $package_file;
if (!is_file($package_path)) {
JError::raiseWarning('MB', JText::sprintf('File %s does not exist', $package_path));
return false;
}
// Check if the file is readable
if (!is_readable($package_path)) {
JError::raiseWarning('MB', JText::sprintf('File %s is not readable', $package_path));
return false;
}
// Check if the downloaded file is abnormally small (so it might just contain a simple warning-text)
if (filesize($package_path) < 128) {
$contents = @file_get_contents($package_path);
if (empty($contents)) {
JError::raiseWarning('MB', JText::sprintf('Valid archive but empty content.'));
return false;
} else {
if (preg_match('/^Restricted/', $contents)) {
JError::raiseWarning('MB', JText::sprintf('Not allowed to access updates.'));
return false;
}
}
JError::raiseWarning('MB', JText::sprintf('File %s is not a valid archive', $package_path));
return false;
}
// Now we assume this is an archive, so let's unpack it
$package = JInstallerHelper::unpack($package_path);
if ($package == false) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('Unable to find update for %s on local filesystem', $extension['name']));
return false;
}
// Quick workaround to prevent Koowa proxying the database
if (class_exists('KInput')) {
KInput::set('option', 'com_installer', 'get');
}
// Call the actual installer to install the package
$installer = JInstaller::getInstance();
if ($installer->install($package['dir']) == false) {
JError::raiseWarning('SOME_ERROR_CODE', JText::sprintf('Failed to install %s', $extension['name']));
return false;
}
// Get the name of downloaded package
if (!is_file($package['packagefile'])) {
$package['packagefile'] = JFactory::getConfig()->getValue('config.tmp_path') . '/' . $package['packagefile'];
}
// Clean up the installation
@JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
// Post install procedure
if (isset($extension['post_install_query'])) {
$query = trim($extension['post_install_query']);
if (!empty($query)) {
$db = JFactory::getDBO();
$db->setQuery($query);
$db->query();
if ($db->getErrorMsg()) {
JError::raiseWarning('MB', JText::sprintf('Post install query failed: %s', $db->getErrorMsg()));
return false;
}
}
}
return true;
}
/**
* Handles the actual update installation.
*
* @param JUpdate $update An update definition
*
* @return boolean Result of install
*
* @since 1.6
*/
private function install($update)
{
$app = JFactory::getApplication();
if (isset($update->get('downloadurl')->_data)) {
$url = $update->downloadurl->_data;
$extra_query = $update->get('extra_query');
if ($extra_query) {
if (strpos($url, '?') === false) {
$url .= '?';
} else {
$url .= '&';
}
$url .= $extra_query;
}
} else {
JError::raiseWarning('', JText::_('COM_INSTALLER_INVALID_EXTENSION_UPDATE'));
return false;
}
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('', JText::sprintf('COM_INSTALLER_PACKAGE_DOWNLOAD_FAILED', $url));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
// Get an installer instance
$installer = JInstaller::getInstance();
$update->set('type', $package['type']);
// Install the package
if (!$installer->update($package['dir'])) {
// There was an error updating the package
$msg = JText::sprintf('COM_INSTALLER_MSG_UPDATE_ERROR', JText::_('COM_INSTALLER_TYPE_TYPE_' . strtoupper($package['type'])));
$result = false;
} else {
// Package updated successfully
$msg = JText::sprintf('COM_INSTALLER_MSG_UPDATE_SUCCESS', JText::_('COM_INSTALLER_TYPE_TYPE_' . strtoupper($package['type'])));
$result = true;
}
// Quick change
$this->type = $package['type'];
// Set some model state values
$app->enqueueMessage($msg);
// TODO: Reconfigure this code when you have more battery life left
$this->setState('name', $installer->get('name'));
$this->setState('result', $result);
$app->setUserState('com_installer.message', $installer->message);
$app->setUserState('com_installer.extension_message', $installer->get('extension_message'));
// Cleanup the install files
if (!is_file($package['packagefile'])) {
$config = JFactory::getConfig();
$package['packagefile'] = $config->get('tmp_path') . '/' . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
return $result;
}
/**
* Install an extension from a URL.
*
* @return Package details or false on failure.
*
* @since 1.5
*/
protected function _getPackageFromUrl()
{
$input = JFactory::getApplication()->input;
// Get the URL of the package to install.
$url = $input->getString('install_url');
// Did you give us a URL?
if (!$url) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL'));
return false;
}
// Handle updater XML file case:
if (preg_match('/\\.xml\\s*$/', $url)) {
jimport('joomla.updater.update');
$update = new JUpdate();
$update->loadFromXml($url);
$package_url = trim($update->get('downloadurl', false)->_data);
if ($package_url) {
$url = $package_url;
}
unset($update);
}
// Download the package at the URL given.
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file.
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file, true);
return $package;
}
/**
* @copyright Copyright (C) 2009 Ryan Demmer. All rights reserved.
* @copyright Copyright (C) 2006-2010 Nicholas K. Dionysopoulos
* @param String $url URL to resource
* @param Array $data [optional] Array of key value pairs
* @param String $download [optional] path to file to write to
* @return Mixed Boolean or JSON String on error
*/
function connect($url, $data = '', $download = '')
{
@error_reporting(E_ERROR);
jimport('joomla.filesystem.file');
$fp = false;
$fopen = function_exists('file_get_contents') && function_exists('ini_get') && ini_get('allow_url_fopen');
// try file_get_contents first (requires allow_url_fopen)
if ($fopen) {
if ($download) {
// use Joomla! installer function
jimport('joomla.installer.helper');
return @JInstallerHelper::downloadPackage($url, $download);
} else {
$options = array('http' => array('method' => 'POST', 'timeout' => 10, 'content' => $data));
$context = stream_context_create($options);
return @file_get_contents($url, false, $context);
}
// Use curl if it exists
} else {
if (function_exists('curl_init')) {
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 0);
// Pretend we are IE7, so that webservers play nice with us
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0)');
//curl_setopt($ch, CURLOPT_ENCODING, 'gzip');
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// The @ sign allows the next line to fail if open_basedir is set or if safe mode is enabled
@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
@curl_setopt($ch, CURLOPT_MAXREDIRS, 20);
@curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
if ($data && !$download) {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
}
// file download
if ($download) {
$fp = @fopen($download, 'wb');
@curl_setopt($ch, CURLOPT_FILE, $fp);
}
$result = curl_exec($ch);
// file download
if ($download && $result === false) {
die(json_encode(array('error' => 'TRANSFER ERROR : ' . curl_error($ch))));
}
curl_close($ch);
// close fopen handler
if ($fp) {
@fclose($fp);
}
return $result;
// error - no update support
} else {
return array('error' => WFText::_('WF_UPDATES_DOWNLOAD_ERROR_NO_CONNECT'));
}
}
return array('error' => WFText::_('WF_UPDATES_DOWNLOAD_ERROR_NO_CONNECT'));
}
/**
* Install an extension from a URL
*
* @return Package details or false on failure
* @since 1.5
*/
protected function _getPackageFromUrl()
{
// Get the URL of the package to install
$url = Request::getString('install_url');
// Did you give us a URL?
if (!$url) {
Notify::warning(Lang::txt('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL'));
return false;
}
// Download the package at the URL given
$p_file = \JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
Notify::warning(Lang::txt('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
return false;
}
$tmp_dest = Config::get('tmp_path');
// Unpack the downloaded package file
$package = \JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
return $package;
}
private function updateComponent()
{
JLoader::import('joomla.updater.update');
$db = JFactory::getDbo();
$update_site = array_shift($this->getUpdateSiteIds());
$query = $db->getQuery(true)->select($db->qn('update_id'))->from($db->qn('#__updates'))->where($db->qn('update_site_id') . ' = ' . $update_site);
$uid = $db->setQuery($query)->loadResult();
$update = new JUpdate();
$instance = JTable::getInstance('update');
$instance->load($uid);
$update->loadFromXML($instance->detailsurl);
if (isset($update->get('downloadurl')->_data)) {
$url = trim($update->downloadurl->_data);
} else {
return "No download URL found inside XML manifest";
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
if (!$tmp_dest) {
return "Joomla temp directory is empty, please set it before continuing";
} elseif (!JFolder::exists($tmp_dest)) {
return "Joomla temp directory does not exists, please set the correct path before continuing";
}
$p_file = JInstallerHelper::downloadPackage($url);
if (!$p_file) {
return "An error occurred while trying to download the latest version, double check your Download ID";
}
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
if (!$package) {
return "An error occurred while unpacking the file, please double check your Joomla temp directory";
}
$installer = new JInstaller();
$installed = $installer->install($package['extractdir']);
// Let's cleanup the downloaded archive and the temp folder
if (JFolder::exists($package['extractdir'])) {
JFolder::delete($package['extractdir']);
}
if (JFile::exists($package['packagefile'])) {
JFile::delete($package['packagefile']);
}
if ($installed) {
return "Component successfully updated";
} else {
return "An error occurred while trying to update the component";
}
}
/**
* Square One Additions
*/
public function distro_download()
{
$update = new JUpdate();
$detailsurl = base64_decode(JRequest::getString('detailsurl', '', 'post'));
if (substr($detailsurl, 0, 4) == 'http') {
$result->result = false;
if (substr($detailsurl, 0, -3) == 'xml') {
// Url to an update manifest
$update->loadFromXML($detailsurl);
$file = JInstallerHelper::downloadPackage($update->get('downloadurl')->_data);
} else {
$file = JInstallerHelper::downloadPackage($detailsurl);
}
if (!$file) {
$result->message = JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL');
} else {
$result->result = true;
$result->task = 'distro_download';
$result->file = $file;
$result->message = JText::_('COM_INSTALLER_PACKAGE_DOWNLOADED');
}
} else {
// We have a file
$config = JFactory::getConfig();
$source = base64_decode(JRequest::getString('source'));
JFile::move($source . '/' . $detailsurl, $config->get('tmp_path') . '/' . $detailsurl);
$result->result = true;
$result->task = 'distro_download';
$result->file = $detailsurl;
$result->message = JText::_('COM_INSTALLER_PACKAGE_FOUND');
}
return $result;
}
/**
* Download a language package from a URL and unpack it in the tmp folder.
*
* @param string $url Url of the package
*
* @return array|bool Package details or false on failure
*
* @since 3.1
*/
protected function downloadPackage($url)
{
// Download the package from the given URL
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JFactory::getApplication()->enqueueMessage(JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'), 'warning');
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
return $package;
}
/**
* Install an extension from a URL
*
* @static
* @return boolean True on success
* @since 1.5
*/
public function _getPackageFromUrl()
{
// Get a database connector
$db = JFactory::getDbo();
$tempno = $_SESSION['zipno'];
// Get the URL of the package to install
$url = trim(strip_tags(str_replace('administrator//', '', $_SESSION['filename'][0])));
// Did you give us a URL?
if (!$url) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('COM_REDSHOP_PLEASE_ENTER_A_URL'));
?>
<script type='text/javascript' language='javascript'>
window.location = "index.php?option=com_redshop&view=zip_import&msg=err";
</script>
<?php
}
// Download the package at the URL given
$p_file = JInstallerHelper::downloadPackage(trim(strip_tags($url)));
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('SOME_ERROR_CODE', JText::_('COM_REDSHOP_INVALID_URL'));
?>
<script type='text/javascript' language='javascript'>
//window.location="index.php?option=com_redshop&view=zip_import&msg=err";
</script>
<?php
}
$config = JFactory::getConfig();
$tmp_dest = $config->getValue('config.tmp_path');
// Unpack the downloaded package file
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
?>
<script type='text/javascript' language='javascript'>
//window.location="index.php?option=com_redshop&view=zip_import";
</script>
<?php
return $package;
}
/**
* Download a language package from a URL and unpack it in the tmp folder.
*
* @param string $url hola
*
* @return array|bool Package details or false on failure
*
* @since 2.5.7
*/
protected function _downloadPackage($url)
{
// Download the package from the given URL.
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_INVALID_URL'));
return false;
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
// Unpack the downloaded package file.
$package = JInstallerHelper::unpack($tmp_dest . '/' . $p_file);
return $package;
}
/**
* Downloads an update package given an update record ID ($uid). The package is downloaded
* and its location recorded in the session.
*
* @param integer $uid The update record ID
*
* @return True on success
*/
public function downloadUpdate($uid)
{
// Unset the compressed_package session variable
$session = JFactory::getSession();
$session->set('compressed_package', null, 'akeeba');
// Find the download location from the XML update stream
jimport('joomla.updater.update');
$update = new JUpdate();
$instance = JTable::getInstance('update');
$instance->load($uid);
$update->loadFromXML($instance->detailsurl);
if (isset($update->get('downloadurl')->_data)) {
$url = $update->downloadurl->_data;
} else {
JError::raiseWarning('', JText::_('COM_INSTALLER_INVALID_EXTENSION_UPDATE'));
return false;
}
// Download the package
$p_file = JInstallerHelper::downloadPackage($url);
// Was the package downloaded?
if (!$p_file) {
JError::raiseWarning('', JText::sprintf('COM_INSTALLER_PACKAGE_DOWNLOAD_FAILED', $url));
return false;
}
// Store the uploaded package's location
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
$session->set('compressed_package', $tmp_dest . '/' . $p_file, 'akeeba');
return true;
}
