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<?php /------------------------------------------------------------------------ # TZ Portfolio Plus Extension # ------------------------------------------------------------------------ # author DuongTVTemPlaza # copyright Copyright (C) 2015 templaza.com. All Rights Reserved. # @license - http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL # Websites: http://www.templaza.com # Technical Support: Forum - http://templaza.com/Forum -------------------------------------------------------------------------/ // Check to ensure this file is included in Joomla! defined('_JEXEC') or die; use Joomla\Filesystem\File; use Joomla\Registry\Registry; use Joomla\Utilities\ArrayHelper; use TZ_Portfolio_Plus\Database\TZ_Portfolio_PlusDatabase; jimport('joomla.filesytem.file'); jimport('joomla.application.component.modeladmin'); JLoader::import('com_tz_portfolio_plus.helpers.addons', JPATH_ADMINISTRATOR.'/components'); class TZ_Portfolio_PlusModelAddon extends JModelAdmin { protected $type = 'tz_portfolio_plus-plugin'; protected $accept_types = array(); protected $_cache; protected $folder = 'addons'; protected $cache; protected $limit; protected $filterFormName = null; protected $filter_fields = array(); public function __construct($config = array()) { parent::__construct($config); $this -> accept_types = array('tz_portfolio_plus-plugin', 'tz_portfolio_plus-template'); // Set the model dbo if (array_key_exists('dbo', $config)) { $this->_db = $config['dbo']; } else { $this->_db = TZ_Portfolio_PlusDatabase::getDbo(); } } protected function populateState() { parent::populateState(); $app = JFactory::getApplication(); $filters = $app->getUserStateFromRequest($this->option . '.'.$this -> getName().'.filter', 'filter', array(), 'array'); $this -> setState('filters', $filters); $limitstart = $app -> getUserStateFromRequest($this->option . '.'.$this -> getName().'.limitstart', 'limitstart', 0,'int'); $this -> setState('list.start', $limitstart); $search = isset($filters['search'])?$filters['search']:null; $search = $app -> getUserStateFromRequest($this->option . '.'.$this -> getName().'.filter_search', 'filter_search', $search,'string'); $this -> setState('filter.search',$search); $type = $app -> getUserStateFromRequest($this->option . '.'.$this -> getName().'.filter_type', 'filter_type', (isset($filters['type'])?$filters['type']:null), 'string'); $this -> setState('filter.type',$type); if ($list = $app->getUserStateFromRequest($this->option . '.'.$this -> getName() . '.list', 'list', array(), 'array')) { $ordering = 'rdate'; if(isset($list['fullordering'])) { $ordering = $list['fullordering']; } $this->setState('list.ordering', $ordering); } if($listSubmit = $app -> input -> get('list', array(), 'array')){ if(isset($list['form_submited'])) { $this->setState('list.form_submited', $list['form_submited']); } } // Support old ordering field $oldOrdering = $app->input->get('filter_order', 'rdate'); if (!empty($oldOrdering) && in_array($oldOrdering, $this->filter_fields)) { $this->setState('list.ordering', $oldOrdering); } $this -> setState('cache.filename', $this -> getName().'_list'); } public function getTable($type = 'Extensions', $prefix = 'TZ_Portfolio_PlusTable', $config = array()) { return JTable::getInstance($type, $prefix, $config); } public function getForm($data = array(), $loadData = true){ $input = JFactory::getApplication() -> input; // The folder and element vars are passed when saving the form. if (empty($data)) { $item = $this->getItem(); $folder = $item->folder; $element = $item->element; } else { $folder = ArrayHelper::getValue($data, 'folder', '', 'cmd'); $element = ArrayHelper::getValue($data, 'element', '', 'cmd'); } // These variables are used to add data from the plugin XML files. $this->setState('item.folder', $folder); $this->setState('item.element', $element); $control = 'jform'; if($input -> getCmd('layout') == 'upload'){ $loadData = false; $control = ''; } $form = $this->loadForm('com_tz_portfolio_plus.'.$this -> getName(), $this -> getName(), array('control' => $control, 'load_data' => $loadData)); if (empty($form)) { return false; } return $form; } protected function loadFormData() { $input = JFactory::getApplication() -> input; // Check the session for previously entered form data. $data = JFactory::getApplication()->getUserState('com_tz_portfolio_plus.edit.addon.data', array()); if (empty($data)) { $data = $this->getItem(); } // Pre-fill the list options if (!property_exists($data, 'list')) { $data->list = array( 'fullordering' => $this->getState('list.ordering') ); } $this->preprocessData('com_tz_portfolio_plus.'.$input -> getCmd('view'), $data); return $data; } protected function preprocessForm(JForm $form, $data, $group = 'content') { $input = JFactory::getApplication() -> input; if($input -> getCmd('layout') != 'upload'){ jimport('joomla.filesystem.path'); $folder = $this->getState('item.folder'); $element = $this->getState('item.element'); $lang = JFactory::getLanguage(); // Load the core and/or local language sys file(s) for the ordering field. $db = $this -> getDbo(); $query = $db->getQuery(true) ->select($db->quoteName('element')) ->from($db->quoteName('#__tz_portfolio_plus_extensions')) ->where($db->quoteName('type') . ' = ' . $db->quote($this -> type)) ->where($db->quoteName('folder') . ' = ' . $db->quote($folder)); $db->setQuery($query); if (empty($folder) \|\| empty($element)) { $app = JFactory::getApplication(); $app->redirect(JRoute::_('index.php?option=com_tz_portfolio_plus&view=addons', false)); } $formFile = JPath::clean(COM_TZ_PORTFOLIO_PLUS_ADDON_PATH . '/' . $folder . '/' . $element . '/' . $element . '.xml'); if (!file_exists($formFile)) { throw new Exception(JText::sprintf('COM_TZ_PORTFOLIO_PLUS_ADDONS_ERROR_FILE_NOT_FOUND', $element . '.xml')); } // Load the core and/or local language file(s). TZ_Portfolio_PlusPluginHelper::loadLanguage($element, $folder); if (file_exists($formFile)) { // Get the plugin form. if (!$form->loadFile($formFile, false, '//config')) { throw new Exception(JText::_('JERROR_LOADFILE_FAILED')); } } if($form -> getField('rules')){ if($data) { if(isset($folder) && $folder && isset($element) && $element) { $form -> setFieldAttribute('title', 'value', JText::_('PLG_' . strtoupper($folder . '_' . $element))); if(!$form -> getFieldAttribute('rules', 'group')) { $form->setFieldAttribute('rules', 'group', $folder); } if(!$form -> getFieldAttribute('rules', 'addon')) { $form -> setFieldAttribute('rules', 'addon', $element); } } } } if($addonId = $input -> getInt('id')){ $user = TZ_Portfolio_PlusUser::getUser(); if(!$user->authorise('core.edit', 'com_tz_portfolio_plus.addon.'.$addonId)){ $form -> setFieldAttribute('folder', 'type', 'hidden'); $form -> setFieldAttribute('element', 'type', 'hidden'); $form -> removeField('access'); $form -> removeField('published'); } } // Attempt to load the xml file. if (!$xml = simplexml_load_file($formFile)) { throw new Exception(JText::_('JERROR_LOADFILE_FAILED')); } // Get the help data from the XML file if present. $help = $xml->xpath('/extension/help'); if (!empty($help)) { $helpKey = trim((string) $help[0]['key']); $helpURL = trim((string) $help[0]['url']); $this->helpKey = $helpKey ? $helpKey : $this->helpKey; $this->helpURL = $helpURL ? $helpURL : $this->helpURL; } } // Insert parameter from extrafield JLoader::import('extrafields', COM_TZ_PORTFOLIO_PLUS_ADMIN_HELPERS_PATH); TZ_Portfolio_PlusHelperExtraFields::prepareForm($form, $data); // Trigger the default form events. parent::preprocessForm($form, $data, $group); } public function getExtension($name, $type){ $db = $this -> getDbo(); $query = $db -> getQuery(true); $query -> select(''); $query -> from($db -> quoteName('#__tz_portfolio_plus_extensions')); $query -> where($db -> quoteName('type').'='.$db -> quote($type)); $query -> where($db -> quoteName('name').'='.$db -> quote($name)); $db -> setQuery($query); if($data = $db -> loadObject()){ return $data; } return false; } public function install() { $app = \JFactory::getApplication(); $input = $app->input; // Load installer plugins for assistance if required: JPluginHelper::importPlugin('installer'); $package = null; // This event allows an input pre-treatment, a custom pre-packing or custom installation. // (e.g. from a JSON description). $results = $app->triggerEvent('onInstallerBeforeInstallation', array($this, &$package)); / phan code working / if (in_array(true, $results, true)) { return true; } if (in_array(false, $results, true)) { return false; } / end phan code working / if ($input->get('task') == 'ajax_install') { $url = $input->post->get('pProduceUrl', null, 'string'); $package = $this->_getPackageFromUrl($url); } else { $package = $this->_getPackageFromUpload(); } $result = true; $msg = JText::sprintf('COM_TZ_PORTFOLIO_PLUS_INSTALL_SUCCESS', JText::_('COM_TZ_PORTFOLIO_PLUS_' . $input->getCmd('view'))); // This event allows a custom installation of the package or a customization of the package: $results = $app->triggerEvent('onInstallerBeforeInstaller', array($this, &$package)); if (in_array(true, $results, true)) { return true; } if (in_array(false, $results, true)) { return false; } // Was the package unpacked? if (!$package \|\| !$package['type']) { JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']); $this->setError(JText::_('COM_TZ_PORTFOLIO_PLUS_UNABLE_TO_FIND_INSTALL_PACKAGE')); return false; } // Get an installer instance. $installer = JInstaller::getInstance($package['dir']); $installer -> setPath('source',$package['dir']); if($manifest = $installer ->getManifest()){ $attrib = $manifest -> attributes(); $name = (string) $manifest -> name; $type = (string) $attrib -> type; if(!in_array($type, $this -> accept_types) \|\| (in_array($type, $this -> accept_types) && $type != $this -> type)){ $this -> setError(JText::_('COM_TZ_PORTFOLIO_PLUS_UNABLE_TO_FIND_INSTALL_PACKAGE')); return false; } $_type = str_replace('tz_portfolio_plus-','',$type); // Install for add-ons to update version JLoader::import('com_tz_portfolio_plus.libraries.adapter.plugin',JPATH_ADMINISTRATOR .DIRECTORY_SEPARATOR.'components'); $class = 'TZ_Portfolio_Plus\Installer\Adapter\TZ_Portfolio_PlusInstaller'.ucfirst($_type).'Adapter'; if(!class_exists($class)){ JLoader::register($class, JPath::clean(COM_TZ_PORTFOLIO_PLUS_LIBRARIES.'/adapter/'.$_type.'.php')); } $tzinstaller = new $class($installer,$installer -> getDbo()); $tzinstaller -> setRoute('install'); $tzinstaller -> setManifest($installer -> getManifest()); if(!COM_TZ_PORTFOLIO_PLUS_JVERSION_4_COMPARE) { $tzinstaller -> setProperties(array('type' => $type)); } if(!$tzinstaller -> install()){ // There was an error installing the package. $msg = JText::sprintf('COM_TZ_PORTFOLIO_PLUS_INSTALL_ERROR', $input -> getCmd('view')); $result = false; $this -> setError($msg); } // This event allows a custom a post-flight: $app->triggerEvent('onInstallerAfterInstaller', array($this, &$package, $installer, &$result, &$msg)); } JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']); return $result; } public function uninstall($eid = array()) { $user = TZ_Portfolio_PlusUser::getUser(); $app = JFactory::getApplication(); $view = $app -> input -> getCmd('view'); if (!$user->authorise('core.delete', 'com_tz_portfolio_plus.addon')) { \JLog::add(\JText::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED'), \JLog::WARNING, 'jerror'); return false; } / * Ensure eid is an array of extension ids in the form id => client_id * TODO: If it isn't an array do we want to set an error and fail? / if (!is_array($eid)) { $eid = array($eid => 0); } // Get an installer object for the extension type $table = $this -> getTable(); // Uninstall the chosen extensions $msgs = array(); $result = false; // Get an installer instance. $installer = JInstaller::getInstance(); foreach ($eid as $id) { $id = trim($id); $table->load($id); $langstring = 'COM_TZ_PORTFOLIO_PLUS_' . strtoupper($table->type); $rowtype = JText::_($langstring); if (strpos($rowtype, $langstring) !== false) { $rowtype = $table->type; } if ($table->type && $table->type == 'tz_portfolio_plus-plugin') { // Is the template we are trying to uninstall a core one? // Because that is not a good idea... if ($table->protected) { JLog::add(JText::sprintf('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_WARNCOREPLUGIN', JText::_('COM_TZ_PORTFOLIO_PLUS_'.$view)), JLog::WARNING, 'jerror'); return false; } $_type = str_replace('tz_portfolio_plus-','',$table->type); tzportfolioplusimport('adapter.'.$_type); $class = 'TZ_Portfolio_Plus\Installer\Adapter\TZ_Portfolio_PlusInstaller'.$_type.'Adapter'; $tzinstaller = new $class($installer,$installer -> getDbo()); $result = $tzinstaller->uninstall($id); // Build an array of extensions that failed to uninstall if ($result === false) { // There was an error in uninstalling the package $msgs[] = JText::sprintf('COM_TZ_PORTFOLIO_PLUS_UNINSTALL_ERROR', JText::_('COM_TZ_PORTFOLIO_PLUS_'.$view)); continue; } // Package uninstalled sucessfully $msgs[] = JText::sprintf('COM_TZ_PORTFOLIO_PLUS_UNINSTALL_SUCCESS', JText::_('COM_TZ_PORTFOLIO_PLUS_'.$view)); $result = true; } } $msg = implode("<br />", $msgs); $app->enqueueMessage($msg); return $result; } public function afterSave($data){} protected function _getPackageFromUpload() { // Get the uploaded file information. $input = JFactory::getApplication()->input; // Do not change the filter type 'raw'. We need this to let files containing PHP code to upload. See JInputFiles::get. $userfile = $input->files->get('install_package', null, 'raw'); // Make sure that file uploads are enabled in php. if (!(bool) ini_get('file_uploads')) { JError::raiseWarning('', JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_INSTALL_WARNINSTALLFILE')); return false; } // Make sure that zlib is loaded so that the package can be unpacked. if (!extension_loaded('zlib')) { JError::raiseWarning('', JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_INSTALL_WARNINSTALLZLIB')); return false; } // If there is no uploaded file, we have a problem... if (!is_array($userfile)) { JError::raiseWarning('', JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_INSTALL_NO_FILE_SELECTED')); return false; } // Is the PHP tmp directory missing? if ($userfile['error'] && ($userfile['error'] == UPLOAD_ERR_NO_TMP_DIR)) { JError::raiseWarning('', JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_INSTALL_WARNINSTALLUPLOADERROR') . '<br />' . JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_WARNINGS_PHPUPLOADNOTSET')); return false; } // Is the max upload size too small in php.ini? if ($userfile['error'] && ($userfile['error'] == UPLOAD_ERR_INI_SIZE)) { JError::raiseWarning('', JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_INSTALL_WARNINSTALLUPLOADERROR') . '<br />' . JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_WARNINGS_SMALLUPLOADSIZE')); return false; } // Check if there was a different problem uploading the file. if ($userfile['error'] \|\| $userfile['size'] < 1) { JError::raiseWarning('', JText::_('COM_TZ_PORTFOLIO_PLUS_MSG_INSTALL_WARNINSTALLUPLOADERROR')); return false; } // Build the appropriate paths. $tmp_dest = JPATH_ROOT . '/tmp/tz_portfolio_plus_install/' . $userfile['name']; $tmp_src = $userfile['tmp_name']; if(!\JFile::exists(JPATH_ROOT . '/tmp/tz_portfolio_plus_install/index.html')){ File::write(JPATH_ROOT . '/tmp/tz_portfolio_plus_install/index.html', htmlspecialchars_decode('<!DOCTYPE html><title></title>')); } // Move uploaded file. jimport('joomla.filesystem.file'); File::upload($tmp_src, $tmp_dest, false, true); // Unpack the downloaded package file. $package = JInstallerHelper::unpack($tmp_dest, true); return $package; } public function getItem($pk = null) { $pk = (!empty($pk)) ? $pk : (int) $this->getState($this->getName().'.id'); if (!isset($this->_cache[$pk])) { $false = false; // Get a row instance. $table = $this->getTable(); // Attempt to load the row. $return = $table->load($pk); // Check for a table object error. if ($return === false && $table->getError()) { $this->setError($table->getError()); return $false; } // Convert to the JObject before adding other data. $properties = $table->getProperties(1); $this->_cache[$pk] = ArrayHelper::toObject($properties, 'JObject'); // Convert the params field to an array. $registry = new Registry; if($table -> params) { $registry->loadString($table->params); } $this->_cache[$pk]->params = $registry->toArray(); $plugin = TZ_Portfolio_PlusPluginHelper::getInstance($this->_cache[$pk] -> folder, $this->_cache[$pk] -> element); $this->_cache[$pk] -> data_manager = false; if(method_exists($plugin, 'getDataManager')){ $this->_cache[$pk] -> data_manager = $plugin -> getDataManager(); } // Get the plugin XML. $path = JPath::clean(COM_TZ_PORTFOLIO_PLUS_ADDON_PATH . '/' . $table->folder . '/' . $table->element . '/' . $table->element . '.xml'); if (file_exists($path)) { $xml = simplexml_load_file($path); $this->_cache[$pk]->xml = $xml; } else { $this->_cache[$pk]->xml = null; } } return $this->_cache[$pk]; } public function getAddOnItem($pk = null){ $pk = (!empty($pk)) ? $pk : (int) $this->getState($this->getName().'.id'); $storeId = __METHOD__.'::' .$pk; if (!isset($this->_cache[$storeId])) { $false = false; // Get a row instance. $table = $this->getTable(); // Attempt to load the row. $return = $table->load($pk); // Check for a table object error. if ($return === false && $table->getError()) { $this->setError($table->getError()); return $false; } // Convert to the JObject before adding other data. $properties = $table->getProperties(1); $this->_cache[$storeId] = ArrayHelper::toObject($properties, 'JObject'); // Convert the params field to an array. $registry = new Registry; $registry->loadString($table->params); $this->_cache[$storeId]->params = $registry->toArray(); $dispatcher = TZ_Portfolio_PlusPluginHelper::getDispatcher(); $plugin = TZ_Portfolio_PlusPluginHelper::getInstance($table -> folder, $table -> element, false, $dispatcher); if(method_exists($plugin, 'onAddOnDisplayManager')) { $this->_cache[$storeId]->manager = $plugin->onAddOnDisplayManager(); } } return $this->_cache[$storeId]; } public function getReturnLink(){ $input = JFactory::getApplication() -> input; if($return = $input -> get('return', null, 'base64')){ return $return; } return false; } public function prepareTable($table){ if(isset($table -> params) && is_array($table -> params)){ $registry = new Registry; $registry -> loadArray($table -> params); $table -> params = $registry -> toString(); } } protected function getReorderConditions($table) { $condition = array(); $condition[] = 'type = ' . $this->_db->quote($table->type); $condition[] = 'folder = ' . $this->_db->quote($table->folder); return $condition; } protected function cleanCache($group = null, $client_id = 0) { parent::cleanCache('com_tz_portfolio_plus', 0); parent::cleanCache('com_tz_portfolio_plus', 1); } protected function canDelete($record) { if (!empty($record->id)) { $user = JFactory::getUser(); if(isset($record -> asset_id) && !empty($record -> asset_id)) { $state = $user->authorise('core.delete', $this->option . '.addon.' . (int)$record->id); }else{ $state = $user->authorise('core.delete', $this->option . '.addon'); } return $state; } return parent::canDelete($record); } protected function canEditState($record) { $user = JFactory::getUser(); // Check for existing group. if (!empty($record->id)) { if(isset($record -> asset_id) && $record -> asset_id) { $state = $user->authorise('core.edit.state', $this->option . '.addon.' . (int)$record->id); }else{ $state = $user->authorise('core.edit.state', $this->option . '.addon'); } return $state; } return parent::canEditState($record); } public function validate($form, $data, $group = null) { if($data && isset($data['rules'])){ unset($data['rules']); } return parent::validate($form, $data, $group); } public function getFilterForm($data = array(), $loadData = true) { $form = null; // Try to locate the filter form automatically. Example: ContentModelArticles => "filter_articles" if (empty($this->filterFormName)) { $classNameParts = explode('Model', get_called_class()); if (count($classNameParts) == 2) { $this->filterFormName = 'filter_' . strtolower($classNameParts[1]); } } if (!empty($this->filterFormName)) { // Get the form. $form = $this->loadForm($this->option . '.'.$this -> getName().'.filter', $this->filterFormName, array('control' => '', 'load_data' => $loadData)); // Check the session for previously entered form data. $filters = \JFactory::getApplication()->getUserState($this -> option.'.'.$this -> getName().'.filter', new \stdClass); $data = new stdClass(); $data -> filter = $filters; $form -> bind($data); } return $form; } public function getItemsFromServer(){ $data = false; $value = $this -> getState('list.start'); $limitstart = $value; $search = $this -> getState('filter.search'); $type = $this -> getState('filter.type'); $params = $this -> getState('params'); $filters = $this -> getState('filters'); $cacheFileName = $this -> getState('cache.filename'); $ordering = $this -> getState('list.ordering'); $formSubmited = $this -> getState('list.form_submited'); // Cache time is 1 day $cacheTime = 24 60 * 60; $cacheFilters = null; $hasCache = true; $cacheFolder = JPATH_CACHE.'/'.$this -> option; $cacheFile = $cacheFolder.'/'. $cacheFileName .'.json'; // Get data from cache if(\JFile::exists($cacheFile) && (filemtime($cacheFile) > (time() - $cacheTime ))){ $items = file_get_contents($cacheFile); $items = trim($items); if(!empty($items)){ $data = json_decode($items); if($data && isset($data -> filters) && $data -> filters){ $cacheFilters = $data -> filters; }else{ $hasCache = false; } } } if($cacheFilters && count($cacheFilters) && $filters){ foreach($cacheFilters as $k => $v){ if(isset($filters[$k]) && $filters[$k] != $v){ $hasCache = false; $limitstart = 0; break; } } } if($formSubmited){ $hasCache = false; } if($hasCache && $data && isset($data -> start) && $data -> start != $limitstart){ $hasCache = false; } if(!$data && $hasCache) { $hasCache = false; } if(!$hasCache) { $url = $this -> getUrlFromServer(); if(!$url){ return false; } // Get data from server $edition = ''; if (COM_TZ_PORTFOLIO_PLUS_EDITION == 'commercial' && $apiKey = $params->get('token_key')) { $edition = '&token_key=' . $apiKey; } $url .= ($limitstart ? '&start=' . $limitstart : '') . ($type ? '&type=' . urlencode($type) : '') . ($search ? '&search=' . urlencode($search) : '') . $edition; if($ordering){ $url .= '&order='.$ordering; } $response = TZ_Portfolio_PlusHelper::getDataFromServer($url); if(!$response){ return false; } $data = json_decode($response -> body); if(!$data){ return false; } $items = $data -> items; unset($data -> items); $data -> start = $limitstart; $data -> filters = $filters; $data -> items = $items; $_data = json_encode($data); File::write($cacheFile, $_data); } if(!$data \|\| ($data && !isset($data -> items) )){ return false; } if($data -> items){ foreach($data -> items as &$item){ $item -> pProduce = null; $item -> installedVersion = null; $editionName = 'pProduce'; if($item -> pElement && isset($item -> pType)){ if($extension = $this -> getManifest_Cache($item -> pElement, $item -> pType)){ if(isset($extension -> edition) && $extension -> edition) { $editionName = $extension->edition; } $item -> installedVersion = $extension -> version; } } if($pProduces = $item -> pProduces) { if(isset($pProduces -> {$editionName}) && $pProduces -> {$editionName}) { $item->pProduce = $pProduces->{$editionName}; } } } } $this -> setState('list.dataserver', true); $limit = $data -> limit; $limitstart = ($limit != 0 ? (floor($value / $limit) * $limit) : 0); $this -> setState('list.start', $limitstart); $this -> setState('list.limit', $limit); $this -> setState('list.total', $data -> total); return $data -> items; } protected function getManifest_Cache($element, $folder = null, $type = 'tz_portfolio_plus-plugin', $key = null){ if(!$element){ return false; } if(!$type){ $type = 'tz_portfolio_plus-plugin'; } $option = array('element' => $element, 'type' => $type); if($folder){ $option['folder'] = $folder; } $table = $this -> getTable(); if(!$table -> load($option)){ return false; } if (empty($key)) { $key = $table->getKeyName(); } if(!$table -> $key){ return false; } $manifestCache = false; if(isset($table -> manifest_cache) && $table -> manifest_cache && is_string($table -> manifest_cache)){ $manifestCache = json_decode($table -> manifest_cache); } return $manifestCache; } public function getUrlFromServer($xmlTag = 'addonurl'){ if(!$xmlTag){ return false; } $url = false; // Get update data $xmlPath = COM_TZ_PORTFOLIO_PLUS_ADMIN_PATH.'/tz_portfolio_plus.xml'; $xml = simplexml_load_file($xmlPath, 'SimpleXMLElement', LIBXML_NOCDATA); if($updateServer = $xml -> updateservers){ if(isset($updateServer -> server) && $updateServer -> server){ foreach ($updateServer -> server as $server){ if($responseUpdate = TZ_Portfolio_PlusHelper::getDataFromServer((string) $server)){ $xmlUpdate = simplexml_load_string( $responseUpdate -> body); if($update = $xmlUpdate -> xpath('update['.((int) $server['pirority']).']')) { $update = $update[0]; if(isset($update -> listupdate)) { $listUpdate = $update -> listupdate; if(isset($listUpdate -> {$xmlTag}) && $listUpdate -> {$xmlTag}){ $url = (string) $listUpdate -> {$xmlTag}; } } } break; } } } } return $url; } public function getStart() { $store = __METHOD__; // Try to load the data from internal storage. if (isset($this->cache[$store])) { return $this->cache[$store]; } $start = $this->getState('list.start'); if ($start > 0) { $limit = $this->getState('list.limit', 0); $total = $this -> getState('list.total', 0); if ($limit > 0 && $start > $total - $limit) { $start = max(0, (int) (ceil($total / $limit) - 1) * $limit); } } // Add the total to the internal cache. $this->cache[$store] = $start; return $this->cache[$store]; } public function getPaginationFromServer() { // Get a storage key. $store = __METHOD__; // Try to load the data from internal storage. if (isset($this->cache[$store])) { return $this->cache[$store]; } $limit = (int) $this->getState('list.limit'); // Create the pagination object and add the object to the internal cache. $this->cache[$store] = new \JPagination($this -> getState('list.total'), $this->getStart(), $limit); return $this->cache[$store]; } protected function _getPackageFromUrl($url) { // Capture PHP errors $track_errors = ini_get('track_errors'); ini_set('track_errors', true); // Load installer plugins, and allow URL and headers modification $headers = array(); \JPluginHelper::importPlugin('installer'); \JFactory::getApplication() -> triggerEvent('onInstallerBeforePackageDownload', array(&$url, &$headers)); $response = TZ_Portfolio_PlusHelper::getDataFromServer($url); // Was the package downloaded? if (!$response) { JError::raiseWarning('', JText::sprintf('COM_INSTALLER_PACKAGE_DOWNLOAD_FAILED', $url)); return false; } $target = null; // Parse the Content-Disposition header to get the file name $contentDisposition = false; if(isset($response->headers['Content-Disposition'])){ $contentDisposition = 'Content-Disposition'; }elseif(isset($response -> headers['CONTENT-DISPOSITION'])){ $contentDisposition = 'CONTENT-DISPOSITION'; }if(isset($response -> headers['content-disposition'])){ $contentDisposition = 'content-disposition'; } if ($contentDisposition && ($content = $response->headers[$contentDisposition])) { if (is_array($content)) { $content = array_shift($content); } if (preg_match("/\sfilename\s?=\s?(.)/", $content, $parts)) { $flds = explode(';', $parts[1]); $target = trim($flds[0], '"'); } } if(!$target){ return false; } $tmp_dest = JPATH_ROOT . '/tmp/tz_portfolio_plus_install/' . $target; if(!\JFile::exists(JPATH_ROOT . '/tmp/tz_portfolio_plus_install/index.html')){ $html = htmlspecialchars_decode('<!DOCTYPE html><title></title>'); File::write(JPATH_ROOT . '/tmp/tz_portfolio_plus_install/index.html', $html); } $resbody = $response -> body; // Write buffer to file File::write($tmp_dest, $resbody); // Restore error tracking to what it was before ini_set('track_errors', $track_errors); // Bump the max execution time because not using built in php zip libs are slow @set_time_limit(ini_get('max_execution_time')); // Unpack the downloaded package file $package = JInstallerHelper::unpack($tmp_dest, true); return $package; } }

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