<?php
/* @package Joomla
* @copyright Copyright (C) Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* @extension Phoca Extension
* @copyright Copyright (C) Jan Pavelka www.phoca.cz
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
*/
defined( '_JEXEC' ) or die();
use Joomla\CMS\MVC\Model\AdminModel;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Table\Table;
use Joomla\Registry\Registry;
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Path;
use Joomla\CMS\Log\Log;
jimport( 'joomla.application.component.modeladmin' );
jimport( 'joomla.installer.installer' );
jimport( 'joomla.installer.helper' );
jimport( 'joomla.filesystem.folder' );
setlocale(LC_ALL, 'C.UTF-8', 'C');
class PhocaGalleryCpModelPhocaGalleryT extends AdminModel
{
protected $_paths = array();
protected $_manifest = null;
protected $option = 'com_phocagallery';
protected $text_prefix = 'com_phocagallery';
public $typeAlias = 'com_phocagallery.phocagalleryt';
function __construct(){
parent::__construct();
}
public function getForm($data = array(), $loadData = true) {
$app = Factory::getApplication();
$form = $this->loadForm('com_phocagallery.phocagalleryt', 'phocagalleryt', array('control' => 'jform', 'load_data' => $loadData));
if (empty($form)) {
return false;
}
return $form;
}
function install($theme) {
$app = Factory::getApplication();
$db = Factory::getDBO();
$package = $this->_getPackageFromUpload();
if (!$package) {
$this->deleteTempFiles();
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_FIND_INSTALL_PACKAGE'), 500);
return false;
}
if ($package['dir'] && Folder::exists($package['dir'])) {
$this->setPath('source', $package['dir']);
} else {
$this->deleteTempFiles();
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_INSTALL_PATH_NOT_EXISTS'), 500);
return false;
}
// We need to find the installation manifest file
if (!$this->_findManifest()) {
$this->deleteTempFiles();
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_FIND_INFO_INSTALL_PACKAGE'), 500);
return false;
}
// Files - copy files in manifest
foreach ($this->_manifest->children() as $child)
{
if (is_a($child, 'SimpleXMLElement') && $child->getName() == 'files') {
if ($this->parseFiles($child) === false) {
$this->deleteTempFiles();
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_FIND_INFO_INSTALL_PACKAGE'), 500);
return false;
}
}
}
// File - copy the xml file
$copyFile = array();
$path['src'] = $this->getPath( 'manifest' ); // XML file will be copied too
$path['dest'] = JPATH_SITE.'/media/com_phocagallery/images/'. basename($this->getPath('manifest'));
$copyFile[] = $path;
$this->copyFiles($copyFile, array());
$this->deleteTempFiles();
// -------------------
// Themes
// -------------------
// Params - Get new themes params
$paramsThemes = $this->getParamsThemes();
// -------------------
// Component
// -------------------
if (isset($theme['component']) && $theme['component'] == 1 ) {
$component = 'com_phocagallery';
$paramsC = ComponentHelper::getParams($component) ;
if (!empty($paramsThemes)) {
foreach ($paramsThemes as $keyT => $valueT) {
$paramsC->set($valueT['name'], $valueT['value']);
}
}
$data['params'] = $paramsC->toArray();
$table = Table::getInstance('extension');
$idCom = $table->find( array('element' => $component ));
$table->load($idCom);
if (!$table->bind($data)) {
throw new Exception('Not a valid component', 500);
return false;
}
// pre-save checks
if (!$table->check()) {
throw new Exception($table->getError('Check Problem'), 500);
return false;
}
// save the changes
if (!$table->store()) {
throw new Exception($table->getError('Store Problem'), 500);
return false;
}
}
// -------------------
// Menu Categories
// -------------------
/* if (isset($theme['categories']) && $theme['categories'] == 1 ){
$link = 'index.php?option=com_phocagallery&view=categories';
$where = Array();
$where[] = 'link = '. $db->Quote($link);
$query = 'SELECT id, params FROM #__menu WHERE '. implode(' AND ', $where);
$db->setQuery($query);
$itemsCat = $db->loadObjectList();
if (!empty($itemsCat)) {
foreach($itemsCat as $keyIT => $valueIT) {
$query = 'SELECT m.params FROM #__menu AS m WHERE m.id = '.(int) $valueIT->id;
$db->setQuery( $query );
$paramsCJSON = $db->loadResult();
//$paramsCJSON = $valueIT->params;
//$paramsMc = new J Parameter;
//$paramsMc->loadJSON($paramsCJSON);
$paramsMc = new Registry;
$paramsMc->loadString($paramsCJSON, 'JSON');
foreach($paramsThemes as $keyT => $valueT) {
$paramsMc->set($valueT['name'], $valueT['value']);
}
$dataMc['params'] = $paramsMc->toArray();
$table = Table::getInstance( 'menu' );
if (!$table->load((int) $valueIT->id)) {
throw new Exception('Not a valid table', 500);
return false;
}
if (!$table->bind($dataMc)) {
throw new Exception('Not a valid table', 500);
return false;
}
// pre-save checks
if (!$table->check()) {
throw new Exception($table->getError('Check Problem'), 500);
return false;
}
// save the changes
if (!$table->store()) {
throw new Exception($table->getError('Store Problem'), 500);
return false;
}
}
}
}*/
// -------------------
// Menu Category
// -------------------
/* if (isset($theme['category']) && $theme['category'] == 1 ) {
// Select all categories to get possible menu links
$query = 'SELECT c.id FROM #__phocagallery_categories AS c';
$db->setQuery( $query );
$categoriesId = $db->loadObjectList();
// We get id from Phoca Gallery categories and try to find menu links from these categories
if (!empty ($categoriesId)) {
foreach($categoriesId as $keyI => $valueI) {
$link = 'index.php?option=com_phocagallery&view=category&id='.(int)$valueI->id;
//$link = 'index.php?option=com_phocagallery&view=category';
$where = Array();
$where[] = 'link = '. $db->Quote($link);
$query = 'SELECT id, params FROM #__menu WHERE '. implode(' AND ', $where);
$db->setQuery($query);
$itemsCat = $db->loadObjectList();
if (!empty ($itemsCat)) {
foreach($itemsCat as $keyIT2 => $valueIT2) {
$query = 'SELECT m.params FROM #__menu AS m WHERE m.id = '.(int) $valueIT2->id;
$db->setQuery( $query );
$paramsCtJSON = $db->loadResult();
//$paramsCtJSON = $valueIT2->params;
//$paramsMct = new J Parameter;
//$paramsMct->loadJSON($paramsCtJSON);
$paramsMc = new Registry;
$paramsMc->loadString($paramsCJSON, 'JSON');
/*foreach($paramsThemes as $keyT => $valueT) {
$paramsMct->set($valueT['name'], $valueT['value']);
}
$dataMct['params'] = $paramsMct->toArray();
*//*
$table = Table::getInstance( 'menu' );
if (!$table->load((int) $valueIT2->id)) {
throw new Exception('Not a valid table', 500);
return false;
}
if (!$table->bind($dataMct)) {
throw new Exception('Not a valid table', 500);
return false;
}
// pre-save checks
if (!$table->check()) {
throw new Exception($table->getError('Check Problem'), 500);
return false;
}
// save the changes
if (!$table->store()) {
throw new Exception($table->getError('Store Problem'), 500);
return false;
}
}
}
}
}
}*/
return true;
}
function _getPackageFromUpload()
{
// Get the uploaded file information
$userfile = Factory::getApplication()->input->files->get( 'Filedata', null, 'raw' );
// Make sure that file uploads are enabled in php
if (!(bool) ini_get('file_uploads')) {
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_INSTALL_FILE_UPLOAD'), 500);
return false;
}
// Make sure that zlib is loaded so that the package can be unpacked
if (!extension_loaded('zlib')) {
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_INSTALL_ZLIB'), 500);
return false;
}
// If there is no uploaded file, we have a problem...
if (!is_array($userfile) ) {
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_NO_FILE_SELECTED'), 500);
return false;
}
// Check if there was a problem uploading the file.
if ( $userfile['error'] || $userfile['size'] < 1 ) {
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_UPLOAD_FILE'), 500);
return false;
}
// Build the appropriate paths
$config = Factory::getConfig();
$tmp_dest = $config->get('tmp_path'). '/'. $userfile['name'];
$tmp_src = $userfile['tmp_name'];
// Move uploaded file
jimport('joomla.filesystem.file');
$uploaded = File::upload($tmp_src, $tmp_dest, false, true);
// Unpack the downloaded package file
$package = self::unpack($tmp_dest);
///$this->_manifest =& $manifest;
$this->setPath('packagefile', $package['packagefile']);
$this->setPath('extractdir', $package['extractdir']);
return $package;
}
function getPath($name, $default=null) {
return (!empty($this->_paths[$name])) ? $this->_paths[$name] : $default;
}
function setPath($name, $value) {
$this->_paths[$name] = $value;
}
function _findManifest() {
// Get an array of all the xml files from teh installation directory
$xmlfiles = Folder::files($this->getPath('source'), '.xml$', 1, true);
// If at least one xml file exists
if (count($xmlfiles) > 0) {
foreach ($xmlfiles as $file)
{
// Is it a valid joomla installation manifest file?
$manifest = $this->_isManifest($file);
if (!is_null($manifest)) {
$attr = $manifest->attributes();
if ((string)$attr['method'] != 'phocagallerytheme') {
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_NO_THEME_FILE'), 500);
return false;
}
// Set the manifest object and path
$this->_manifest = $manifest;
$this->setPath('manifest', $file);
// Set the installation source path to that of the manifest file
$this->setPath('source', dirname($file));
return true;
}
}
// None of the xml files found were valid install files
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_XML_INSTALL_PHOCA'), 500);
return false;
} else {
// No xml files were found in the install folder
throw new Exception(Text::_('COM_PHOCAGALLERY_ERROR_XML_INSTALL'), 500);
return false;
}
}
function _isManifest($file) {
$xml = simplexml_load_file($file);
if (!$xml) {
unset ($xml);
return null;
}
if (!is_object($xml) || ($xml->getName() != 'install' )) {
unset ($xml);
return null;
}
return $xml;
}
function parseFiles($element, $cid=0) {
$copyfiles = array();
$copyfolders = array();
if (!is_a($element, 'SimpleXMLElement') || !count($element->children())) {
return 0;// Either the tag does not exist or has no children therefore we return zero files processed.
}
$files = $element->children();// Get the array of file nodes to process
if (count($files) == 0) {
return 0;// No files to process
}
$source = $this->getPath('source');
$destination = JPATH_SITE.'/media/com_phocagallery';
//$destination2 = JPATH_SITE.'/media/com_phocagallery';
//foreach ($files as $file) {
//if ($file->na me() == 'folder') {
if(!empty($files->folder)){
foreach ($files->folder as $fk => $fv) {
$path['src'] = $source.'/'.$fv;
$path['dest'] = $destination.'/'.$fv;
$copyfolders[] = $path;
}
}
//}
//}
if (!empty($files->filename)) {
foreach($files->filename as $fik => $fiv) {
$path['src'] = $source.'/'.$fiv;
$path['dest'] = $destination.'/'.$fiv;
$copyfiles[] = $path;
}
}
return $this->copyFiles($copyfiles, $copyfolders);
}
function copyFiles($files, $folders) {
$i = 0;
$fileIncluded = $folderIncluded = 0;
if (is_array($folders) && count($folders) > 0)
{
foreach ($folders as $folder)
{
// Get the source and destination paths
$foldersource = Path::clean($folder['src']);
$folderdest = Path::clean($folder['dest']);
// Get info about custom css and disable all other custom css in database
$foldersource2 = str_replace('\\', '/', $foldersource);
$folder_array = explode('/', $foldersource2);
$count_array = count($folder_array);//Count this array
$last_array_value = $count_array - 1;
$folder_name = $folder_array[$last_array_value];
if ($folder_name == 'css') {
$filesF = scandir($foldersource . '/' . 'custom');
if (!empty($filesF)) {
foreach($filesF as $kF => $vF) {
//$s = strtolower($vF);
//$f = 'custom_';
//$pos = strpos($s, $f);
//if ($pos === false) {
//} else {
$db =Factory::getDBO();
// disable all other custom files
$query = ' UPDATE #__phocagallery_styles SET published = 0 WHERE type = 2';
$db->setQuery($query);
$db->execute();
// disable the default style - simple
$query = ' UPDATE #__phocagallery_styles SET published = 0 WHERE type = 1 AND filename = "theme_simple.css"';
$db->setQuery($query);
$db->execute();
// enable the uploaded custom file
$query = ' UPDATE #__phocagallery_styles SET published = 1 WHERE type = 2 AND filename = '.$db->quote($vF);
$db->setQuery($query);
$db->execute();
//}
}
}
}
if (!Folder::exists($foldersource)) {
throw new Exception(Text::sprintf('COM_PHOCAGALLERY_FOLDER_NOT_EXISTS', $foldersource), 500);
return false;
} else {
if (!(Folder::copy($foldersource, $folderdest, '', true))) {
throw new Exception(Text::sprintf('COM_PHOCAGALLERY_ERROR_COPY_FOLDER_TO', $foldersource, $folderdest), 500);
return false;
} else {
$i++;
}
}
}
$folderIncluded = 1;
}
if (is_array($files) && count($files) > 0)
{
foreach ($files as $file)
{
// Get the source and destination paths
$filesource = Path::clean($file['src']);
$filedest = Path::clean($file['dest']);
if (!file_exists($filesource)) {
throw new Exception(Text::sprintf('COM_PHOCAGALLERY_FILE_NOT_EXISTS', $filesource), 500);
return false;
} else {
if (!(File::copy($filesource, $filedest))) {
throw new Exception(Text::sprintf('COM_PHOCAGALLERY_ERROR_COPY_FILE_TO', $filesource, $filedest), 500);
return false;
} else {
$i++;
}
}
}
$fileIncluded = 1;
}
if ($fileIncluded == 0 && $folderIncluded ==0) {
throw new Exception(Text::sprintf('COM_PHOCAGALLERY_ERROR_INSTALL_FILE'), 500);
return false;
}
return $i;// Possible TO DO, now it returns count folders and files togeter, //return count($files);
}
protected function getParamsThemes() {
$element = $this->_manifest->children()->params;
if (!is_a($element, 'SimpleXMLElement') || !count($element->children())) {
return null;// Either the tag does not exist or has no children therefore we return zero files processed.
}
$params = $element->children();
if (count($params) == 0) {
return null;// No params to process
}
// Process each parameter in the $params array.
$paramsArray = array();
$i=0;
foreach ($params as $param) {
if (!$name = $param['name']) {
continue;
}
if (!$value = $param['default']) {
continue;
}
$paramsArray[$i]['name'] = (string)$name;
$paramsArray[$i]['value'] = (string)$value;
$i++;
}
return $paramsArray;
}
function deleteTempFiles() {
$path = $this->getPath('source');
if (is_dir($path)) {
$val = Folder::delete($path);
} else if (is_file($path)) {
$val = File::delete($path);
}
$packageFile = $this->getPath('packagefile');
if (is_file($packageFile)) {
$val = File::delete($packageFile);
}
$extractDir = $this->getPath('extractdir');
if (is_dir($extractDir)) {
$val = Folder::delete($extractDir);
}
}
public static function unpack($p_filename)
{
// Path to the archive
$archivename = $p_filename;
// Temporary folder to extract the archive into
$tmpdir = uniqid('install_');
// Clean the paths to use for archive extraction
$extractdir = Path::clean(dirname($p_filename) . '/' . $tmpdir);
$archivename = Path::clean($archivename);
// Do the unpacking of the archive
try
{
$archive = new \Joomla\Archive\Archive;
$archive->extract($archivename, $extractdir);
}
catch (Exception $e)
{
return false;
}
/*
* Let's set the extraction directory and package file in the result array so we can
* cleanup everything properly later on.
*/
$retval['extractdir'] = $extractdir;
$retval['packagefile'] = $archivename;
/*
* Try to find the correct install directory. In case the package is inside a
* subdirectory detect this and set the install directory to the correct path.
*
* List all the items in the installation directory. If there is only one, and
* it is a folder, then we will set that folder to be the installation folder.
*/
$dirList = array_merge(Folder::files($extractdir, ''), Folder::folders($extractdir, ''));
if (count($dirList) == 1)
{
if (Folder::exists($extractdir . '/' . $dirList[0]))
{
$extractdir = Path::clean($extractdir . '/' . $dirList[0]);
}
}
/*
* We have found the install directory so lets set it and then move on
* to detecting the extension type.
*/
$retval['dir'] = $extractdir;
/*
* Get the extension type and return the directory/type array on success or
* false on fail.
*/
$retval['type'] = self::detectType($extractdir);
if ($retval['type'])
{
return $retval;
}
else
{
return false;
}
}
public static function detectType($p_dir)
{
// Search the install dir for an XML file
$files = Folder::files($p_dir, '\.xml$', 1, true);
if (!count($files))
{
Log::add(Text::_('JLIB_INSTALLER_ERROR_NOTFINDXMLSETUPFILE'), Log::WARNING, ' ');
return false;
}
foreach ($files as $file)
{
$xml = simplexml_load_file($file);
if (!$xml)
{
continue;
}
if ($xml->getName() != 'install')
{
unset($xml);
continue;
}
$type = (string) $xml->attributes()->type;
// Free up memory
unset($xml);
return $type;
}
Log::add(Text::_('JLIB_INSTALLER_ERROR_NOTFINDJOOMLAXMLSETUPFILE'), Log::WARNING, ' ');
// Free up memory.
unset($xml);
return false;
}
}
?>