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* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Templates\Administrator\Model; \defined('_JEXEC') or die; use Joomla\CMS\Application\ApplicationHelper; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Date\Date; use Joomla\CMS\Factory; use Joomla\CMS\Filesystem\File; use Joomla\CMS\Filesystem\Folder; use Joomla\CMS\Filesystem\Path; use Joomla\CMS\Form\Form; use Joomla\CMS\Image\Image; use Joomla\CMS\Language\Text; use Joomla\CMS\MVC\Model\FormModel; use Joomla\CMS\Plugin\PluginHelper; use Joomla\CMS\Uri\Uri; use Joomla\Component\Templates\Administrator\Helper\TemplateHelper; use Joomla\Database\ParameterType; /** * Template model class. * * @since 1.6 */ class TemplateModel extends FormModel { /** * The information in a template * * @var \stdClass * @since 1.6 */ protected $template = null; /** * The path to the template * * @var \stdClass * @since 3.2 */ protected $element = null; /** * Internal method to get file properties. * * @param string $path The base path. * @param string $name The file name. * * @return object * * @since 1.6 */ protected function getFile($path, $name) { $temp = new \stdClass; if ($template = $this->getTemplate()) { $temp->name = $name; $temp->id = urlencode(base64_encode($path . $name)); return $temp; } } /** * Method to store file information. * * @param string $path The base path. * @param string $name The file name. * @param stdClass $template The std class object of template. * * @return object stdClass object. * * @since 4.0.0 */ protected function storeFileInfo($path, $name, $template) { $temp = new \stdClass; $temp->id = base64_encode($path . $name); $temp->client = $template->client_id; $temp->template = $template->element; $temp->extension_id = $template->extension_id; if ($coreFile = $this->getCoreFile($path . $name, $template->client_id)) { $temp->coreFile = md5_file($coreFile); } else { $temp->coreFile = null; } return $temp; } /** * Method to get all template list. * * @return object stdClass object * * @since 4.0.0 */ public function getTemplateList() { // Get a db connection. $db = $this->getDbo(); // Create a new query object. $query = $db->getQuery(true); // Select the required fields from the table $query->select( $this->getState( 'list.select', 'a.extension_id, a.name, a.element, a.client_id' ) ); $query->from($db->quoteName('#__extensions', 'a')) ->where($db->quoteName('a.enabled') . ' = 1') ->where($db->quoteName('a.type') . ' = ' . $db->quote('template')); // Reset the query. $db->setQuery($query); // Load the results as a list of stdClass objects. $results = $db->loadObjectList(); return $results; } /** * Method to get all updated file list. * * @param boolean $state The optional parameter if you want unchecked list. * @param boolean $all The optional parameter if you want all list. * @param boolean $cleanup The optional parameter if you want to clean record which is no more required. * * @return object stdClass object * * @since 4.0.0 */ public function getUpdatedList($state = false, $all = false, $cleanup = false) { // Get a db connection. $db = $this->getDbo(); // Create a new query object. $query = $db->getQuery(true); // Select the required fields from the table $query->select( $this->getState( 'list.select', 'a.template, a.hash_id, a.extension_id, a.state, a.action, a.client_id, a.created_date, a.modified_date' ) ); $template = $this->getTemplate(); $query->from($db->quoteName('#__template_overrides', 'a')); if (!$all) { $teid = (int) $template->extension_id; $query->where($db->quoteName('extension_id') . ' = :teid') ->bind(':teid', $teid, ParameterType::INTEGER); } if ($state) { $query->where($db->quoteName('state') . ' = 0'); } $query->order($db->quoteName('a.modified_date') . ' DESC'); // Reset the query. $db->setQuery($query); // Load the results as a list of stdClass objects. $pks = $db->loadObjectList(); if ($state) { return $pks; } $results = array(); foreach ($pks as $pk) { $client = ApplicationHelper::getClientInfo($pk->client_id); $path = Path::clean($client->path . '/templates/' . $pk->template . base64_decode($pk->hash_id)); if (file_exists($path)) { $results[] = $pk; } elseif ($cleanup) { $cleanupIds = array(); $cleanupIds[] = $pk->hash_id; $this->publish($cleanupIds, -3, $pk->extension_id); } } return $results; } /** * Method to get a list of all the core files of override files. * * @return array An array of all core files. * * @since 4.0.0 */ public function getCoreList() { // Get list of all templates $templates = $this->getTemplateList(); // Initialize the array variable to store core file list. $this->coreFileList = array(); $app = Factory::getApplication(); foreach ($templates as $template) { $client = ApplicationHelper::getClientInfo($template->client_id); $element = Path::clean($client->path . '/templates/' . $template->element . '/'); $path = Path::clean($element . 'html/'); if (is_dir($path)) { $this->prepareCoreFiles($path, $element, $template); } } // Sort list of stdClass array. usort( $this->coreFileList, function ($a, $b) { return strcmp($a->id, $b->id); } ); return $this->coreFileList; } /** * Prepare core files. * * @param string $dir The path of the directory to scan. * @param string $element The path of the template element. * @param stdClass $template The stdClass object of template. * * @return array * * @since 4.0.0 */ public function prepareCoreFiles($dir, $element, $template) { $dirFiles = scandir($dir); foreach ($dirFiles as $key => $value) { if (in_array($value, array('.', '..', 'node_modules'))) { continue; } if (is_dir($dir . $value)) { $relativePath = str_replace($element, '', $dir . $value); $this->prepareCoreFiles($dir . $value . '/', $element, $template); } else { $ext = pathinfo($dir . $value, PATHINFO_EXTENSION); $allowedFormat = $this->checkFormat($ext); if ($allowedFormat === true) { $relativePath = str_replace($element, '', $dir); $info = $this->storeFileInfo('/' . $relativePath, $value, $template); if ($info) { $this->coreFileList[] = $info; } } } } } /** * Method to update status of list. * * @param array $ids The base path. * @param array $value The file name. * @param integer $exid The template extension id. * * @return integer Number of files changed. * * @since 4.0.0 */ public function publish($ids, $value, $exid) { $db = $this->getDbo(); foreach ($ids as $id) { if ($value === -3) { $deleteQuery = $db->getQuery(true) ->delete($db->quoteName('#__template_overrides')) ->where($db->quoteName('hash_id') . ' = :hashid') ->where($db->quoteName('extension_id') . ' = :exid') ->bind(':hashid', $id) ->bind(':exid', $exid, ParameterType::INTEGER); try { // Set the query using our newly populated query object and execute it. $db->setQuery($deleteQuery); $result = $db->execute(); } catch (\RuntimeException $e) { return $e; } } elseif ($value === 1 || $value === 0) { $updateQuery = $db->getQuery(true) ->update($db->quoteName('#__template_overrides')) ->set($db->quoteName('state') . ' = :state') ->where($db->quoteName('hash_id') . ' = :hashid') ->where($db->quoteName('extension_id') . ' = :exid') ->bind(':state', $value, ParameterType::INTEGER) ->bind(':hashid', $id) ->bind(':exid', $exid, ParameterType::INTEGER); try { // Set the query using our newly populated query object and execute it. $db->setQuery($updateQuery); $result = $db->execute(); } catch (\RuntimeException $e) { return $e; } } } return $result; } /** * Method to get a list of all the files to edit in a template. * * @return array A nested array of relevant files. * * @since 1.6 */ public function getFiles() { $result = array(); if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); $lang = Factory::getLanguage(); // Load the core and/or local language file(s). $lang->load('tpl_' . $template->element, $client->path) || $lang->load('tpl_' . $template->element, $client->path . '/templates/' . $template->element); $this->element = $path; if (!is_writable($path)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_DIRECTORY_NOT_WRITABLE'), 'error'); } if (is_dir($path)) { $result = $this->getDirectoryTree($path); } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_TEMPLATE_FOLDER_NOT_FOUND'), 'error'); return false; } // Clean up override history $this->getUpdatedList(false, true, true); } return $result; } /** * Get the directory tree. * * @param string $dir The path of the directory to scan * * @return array * * @since 3.2 */ public function getDirectoryTree($dir) { $result = array(); $dirFiles = scandir($dir); foreach ($dirFiles as $key => $value) { if (!in_array($value, array('.', '..', 'node_modules'))) { if (is_dir($dir . $value)) { $relativePath = str_replace($this->element, '', $dir . $value); $result['/' . $relativePath] = $this->getDirectoryTree($dir . $value . '/'); } else { $ext = pathinfo($dir . $value, PATHINFO_EXTENSION); $allowedFormat = $this->checkFormat($ext); if ($allowedFormat == true) { $relativePath = str_replace($this->element, '', $dir); $info = $this->getFile('/' . $relativePath, $value); $result[] = $info; } } } } return $result; } /** * Method to get the core file of override file * * @param string $file Override file * @param integer $client_id Client Id * * @return string $corefile The full path and file name for the target file, or boolean false if the file is not found in any of the paths. * * @since 4.0.0 */ public function getCoreFile($file, $client_id) { $app = Factory::getApplication(); $filePath = Path::clean($file); $explodeArray = explode(DIRECTORY_SEPARATOR, $filePath); // Only allow html/ folder if ($explodeArray['1'] !== 'html') { return false; } $fileName = basename($filePath); $type = $explodeArray['2']; $client = ApplicationHelper::getClientInfo($client_id); $componentPath = Path::clean($client->path . '/components/'); $modulePath = Path::clean($client->path . '/modules/'); $layoutPath = Path::clean(JPATH_ROOT . '/layouts/'); // For modules if (stristr($type, 'mod_') !== false) { $folder = $explodeArray['2']; $htmlPath = Path::clean($modulePath . $folder . '/tmpl/'); $fileName = $this->getSafeName($fileName); $coreFile = Path::find($htmlPath, $fileName); return $coreFile; } elseif (stristr($type, 'com_') !== false) { // For components $folder = $explodeArray['2']; $subFolder = $explodeArray['3']; $fileName = $this->getSafeName($fileName); // The new scheme, if a view has a tmpl folder $newHtmlPath = Path::clean($componentPath . $folder . '/tmpl/' . $subFolder . '/'); if (!$coreFile = Path::find($newHtmlPath, $fileName)) { // The old scheme, the views are directly in the component/tmpl folder $oldHtmlPath = Path::clean($componentPath . $folder . '/views/' . $subFolder . '/tmpl/'); $coreFile = Path::find($oldHtmlPath, $fileName); return $coreFile; } return $coreFile; } elseif (stristr($type, 'layouts') !== false) { // For Jlayouts $subtype = $explodeArray['3']; if (stristr($subtype, 'com_')) { $folder = $explodeArray['3']; $subFolder = array_slice($explodeArray, 4, -1); $subFolder = implode(DIRECTORY_SEPARATOR, $subFolder); $htmlPath = Path::clean($componentPath . $folder . '/layouts/' . $subFolder); $fileName = $this->getSafeName($fileName); $coreFile = Path::find($htmlPath, $fileName); return $coreFile; } elseif (stristr($subtype, 'joomla') || stristr($subtype, 'libraries') || stristr($subtype, 'plugins')) { $subFolder = array_slice($explodeArray, 3, -1); $subFolder = implode(DIRECTORY_SEPARATOR, $subFolder); $htmlPath = Path::clean($layoutPath . $subFolder); $fileName = $this->getSafeName($fileName); $coreFile = Path::find($htmlPath, $fileName); return $coreFile; } } return false; } /** * Creates a safe file name for the given name. * * @param string $name The filename * * @return string $fileName The filtered name without Date * * @since 4.0.0 */ private function getSafeName($name) { if (strpos($name, '-') !== false && preg_match('/[0-9]/', $name)) { // Get the extension $extension = File::getExt($name); // Remove ( Date ) from file $explodeArray = explode('-', $name); $size = count($explodeArray); $date = $explodeArray[$size - 2] . '-' . str_replace('.' . $extension, '', $explodeArray[$size - 1]); if ($this->validateDate($date)) { $nameWithoutExtension = implode('-', array_slice($explodeArray, 0, -2)); // Filtered name $name = $nameWithoutExtension . '.' . $extension; } } return $name; } /** * Validate Date in file name. * * @param string $date Date to validate. * * @return boolean Return true if date is valid and false if not. * * @since 4.0.0 */ private function validateDate($date) { $format = 'Ymd-His'; $valid = Date::createFromFormat($format, $date); return $valid && $valid->format($format) === $date; } /** * Method to auto-populate the model state. * * Note. Calling getState in this method will result in recursion. * * @return void * * @since 1.6 */ protected function populateState() { $app = Factory::getApplication(); // Load the User state. $pk = $app->input->getInt('id'); $this->setState('extension.id', $pk); // Load the parameters. $params = ComponentHelper::getParams('com_templates'); $this->setState('params', $params); } /** * Method to get the template information. * * @return mixed Object if successful, false if not and internal error is set. * * @since 1.6 */ public function &getTemplate() { if (empty($this->template)) { $pk = (int) $this->getState('extension.id'); $db = $this->getDbo(); $app = Factory::getApplication(); // Get the template information. $query = $db->getQuery(true) ->select($db->quoteName(['extension_id', 'client_id', 'element', 'name', 'manifest_cache'])) ->from($db->quoteName('#__extensions')) ->where($db->quoteName('extension_id') . ' = :pk') ->where($db->quoteName('type') . ' = ' . $db->quote('template')) ->bind(':pk', $pk, ParameterType::INTEGER); $db->setQuery($query); try { $result = $db->loadObject(); } catch (\RuntimeException $e) { $app->enqueueMessage($e->getMessage(), 'warning'); $this->template = false; return false; } if (empty($result)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_EXTENSION_RECORD_NOT_FOUND'), 'error'); $this->template = false; } else { $this->template = $result; } } return $this->template; } /** * Method to check if new template name already exists * * @return boolean true if name is not used, false otherwise * * @since 2.5 */ public function checkNewName() { $db = $this->getDbo(); $name = $this->getState('new_name'); $query = $db->getQuery(true) ->select('COUNT(*)') ->from($db->quoteName('#__extensions')) ->where($db->quoteName('name') . ' = :name') ->bind(':name', $name); $db->setQuery($query); return ($db->loadResult() == 0); } /** * Method to check if new template name already exists * * @return string name of current template * * @since 2.5 */ public function getFromName() { return $this->getTemplate()->element; } /** * Method to check if new template name already exists * * @return boolean true if name is not used, false otherwise * * @since 2.5 */ public function copy() { $app = Factory::getApplication(); if ($template = $this->getTemplate()) { $client = ApplicationHelper::getClientInfo($template->client_id); $fromPath = Path::clean($client->path . '/templates/' . $template->element . '/'); // Delete new folder if it exists $toPath = $this->getState('to_path'); if (Folder::exists($toPath)) { if (!Folder::delete($toPath)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_COULD_NOT_WRITE'), 'error'); return false; } } // Copy all files from $fromName template to $newName folder if (!Folder::copy($fromPath, $toPath)) { return false; } // Check manifest for additional files $manifest = simplexml_load_file($toPath . '/templateDetails.xml'); // Copy language files from global folder if ($languages = $manifest->languages) { $folder = (string) $languages->attributes()->folder; $languageFiles = $languages->language; Folder::create($toPath . '/' . $folder . '/' . $languageFiles->attributes()->tag); foreach ($languageFiles as $languageFile) { $src = Path::clean($client->path . '/language/' . $languageFile); $dst = Path::clean($toPath . '/' . $folder . '/' . $languageFile); if (File::exists($src)) { File::copy($src, $dst); } } } // Copy media files if ($media = $manifest->media) { $folder = (string) $media->attributes()->folder; $destination = (string) $media->attributes()->destination; Folder::copy(JPATH_SITE . '/media/' . $destination, $toPath . '/' . $folder); } // Adjust to new template name if (!$this->fixTemplateName()) { return false; } return true; } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_INVALID_FROM_NAME'), 'error'); return false; } } /** * Method to delete tmp folder * * @return boolean true if delete successful, false otherwise * * @since 2.5 */ public function cleanup() { // Clear installation messages $app = Factory::getApplication(); $app->setUserState('com_installer.message', ''); $app->setUserState('com_installer.extension_message', ''); // Delete temporary directory return Folder::delete($this->getState('to_path')); } /** * Method to rename the template in the XML files and rename the language files * * @return boolean true if successful, false otherwise * * @since 2.5 */ protected function fixTemplateName() { // Rename Language files // Get list of language files $result = true; $files = Folder::files($this->getState('to_path'), '\.ini$', true, true); $newName = strtolower($this->getState('new_name')); $template = $this->getTemplate(); $oldName = $template->element; $manifest = json_decode($template->manifest_cache); foreach ($files as $file) { $newFile = '/' . str_replace($oldName, $newName, basename($file)); $result = File::move($file, dirname($file) . $newFile) && $result; } // Edit XML file $xmlFile = $this->getState('to_path') . '/templateDetails.xml'; if (File::exists($xmlFile)) { $contents = file_get_contents($xmlFile); $pattern[] = '#
\s*' . $manifest->name . '\s*
#i'; $replace[] = '
' . $newName . '
'; $pattern[] = '#
#'; $replace[] = '
'; $pattern[] = '#
#'; $replace[] = '
'; $contents = preg_replace($pattern, $replace, $contents); $result = File::write($xmlFile, $contents) && $result; } return $result; } /** * Method to get the record form. * * @param array $data Data for the form. * @param boolean $loadData True if the form is to load its own data (default case), false if not. * * @return Form|boolean A Form object on success, false on failure * * @since 1.6 */ public function getForm($data = array(), $loadData = true) { $app = Factory::getApplication(); // Codemirror or Editor None should be enabled $db = $this->getDbo(); $query = $db->getQuery(true) ->select('COUNT(*)') ->from('#__extensions as a') ->where( '(a.name =' . $db->quote('plg_editors_codemirror') . ' AND a.enabled = 1) OR (a.name =' . $db->quote('plg_editors_none') . ' AND a.enabled = 1)' ); $db->setQuery($query); $state = $db->loadResult(); if ((int) $state < 1) { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_EDITOR_DISABLED'), 'warning'); } // Get the form. $form = $this->loadForm('com_templates.source', 'source', array('control' => 'jform', 'load_data' => $loadData)); if (empty($form)) { return false; } return $form; } /** * Method to get the data that should be injected in the form. * * @return mixed The data for the form. * * @since 1.6 */ protected function loadFormData() { $data = $this->getSource(); $this->preprocessData('com_templates.source', $data); return $data; } /** * Method to get a single record. * * @return mixed Object on success, false on failure. * * @since 1.6 */ public function &getSource() { $app = Factory::getApplication(); $item = new \stdClass; if (!$this->template) { $this->getTemplate(); } if ($this->template) { $input = Factory::getApplication()->input; $fileName = base64_decode($input->get('file')); $client = ApplicationHelper::getClientInfo($this->template->client_id); try { $filePath = Path::check($client->path . '/templates/' . $this->template->element . '/' . $fileName); } catch (\Exception $e) { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_SOURCE_FILE_NOT_FOUND'), 'error'); return; } if (file_exists($filePath)) { $item->extension_id = $this->getState('extension.id'); $item->filename = Path::clean($fileName); $item->source = file_get_contents($filePath); $item->filePath = Path::clean($filePath); if ($coreFile = $this->getCoreFile($fileName, $this->template->client_id)) { $item->coreFile = $coreFile; $item->core = file_get_contents($coreFile); } } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_SOURCE_FILE_NOT_FOUND'), 'error'); } } return $item; } /** * Method to store the source file contents. * * @param array $data The source data to save. * * @return boolean True on success, false otherwise and internal error set. * * @since 1.6 */ public function save($data) { // Get the template. $template = $this->getTemplate(); if (empty($template)) { return false; } $app = Factory::getApplication(); $fileName = base64_decode($app->input->get('file')); $client = ApplicationHelper::getClientInfo($template->client_id); $filePath = Path::clean($client->path . '/templates/' . $template->element . '/' . $fileName); // Include the extension plugins for the save events. PluginHelper::importPlugin('extension'); $user = get_current_user(); chown($filePath, $user); Path::setPermissions($filePath, '0644'); // Try to make the template file writable. if (!is_writable($filePath)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_SOURCE_FILE_NOT_WRITABLE'), 'warning'); $app->enqueueMessage(Text::sprintf('COM_TEMPLATES_FILE_PERMISSIONS', Path::getPermissions($filePath)), 'warning'); if (!Path::isOwner($filePath)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_CHECK_FILE_OWNERSHIP'), 'warning'); } return false; } // Make sure EOL is Unix $data['source'] = str_replace(array("\r\n", "\r"), "\n", $data['source']); // If the asset file for the template ensure we have valid template so we don't instantly destroy it if ($fileName === '/joomla.asset.json' && json_decode($data['source']) === null) { $this->setError(Text::_('COM_TEMPLATES_ERROR_ASSET_FILE_INVALID_JSON')); return false; } $return = File::write($filePath, $data['source']); if (!$return) { $app->enqueueMessage(Text::sprintf('COM_TEMPLATES_ERROR_FAILED_TO_SAVE_FILENAME', $fileName), 'error'); return false; } // Get the extension of the changed file. $explodeArray = explode('.', $fileName); $ext = end($explodeArray); if ($ext == 'less') { $app->enqueueMessage(Text::sprintf('COM_TEMPLATES_COMPILE_LESS', $fileName)); } return true; } /** * Get overrides folder. * * @param string $name The name of override. * @param string $path Location of override. * * @return object containing override name and path. * * @since 3.2 */ public function getOverridesFolder($name,$path) { $folder = new \stdClass; $folder->name = $name; $folder->path = base64_encode($path . $name); return $folder; } /** * Get a list of overrides. * * @return array containing overrides. * * @since 3.2 */ public function getOverridesList() { if ($template = $this->getTemplate()) { $client = ApplicationHelper::getClientInfo($template->client_id); $componentPath = Path::clean($client->path . '/components/'); $modulePath = Path::clean($client->path . '/modules/'); $pluginPath = Path::clean(JPATH_ROOT . '/plugins/'); $layoutPath = Path::clean(JPATH_ROOT . '/layouts/'); $components = Folder::folders($componentPath); foreach ($components as $component) { // Collect the folders with views $folders = Folder::folders($componentPath . '/' . $component, '^view[s]?$', false, true); $folders = array_merge($folders, Folder::folders($componentPath . '/' . $component, '^tmpl?$', false, true)); if (!$folders) { continue; } foreach ($folders as $folder) { // The subfolders are views $views = Folder::folders($folder); foreach ($views as $view) { // The old scheme, if a view has a tmpl folder $path = $folder . '/' . $view . '/tmpl'; // The new scheme, the views are directly in the component/tmpl folder if (!is_dir($path) && substr($folder, -4) == 'tmpl') { $path = $folder . '/' . $view; } // Check if the folder exists if (!is_dir($path)) { continue; } $result['components'][$component][] = $this->getOverridesFolder($view, Path::clean($folder . '/')); } } } foreach (Folder::folders($pluginPath) as $pluginGroup) { foreach (Folder::folders($pluginPath . '/' . $pluginGroup) as $plugin) { if (file_exists($pluginPath . '/' . $pluginGroup . '/' . $plugin . '/tmpl/')) { $pluginLayoutPath = Path::clean($pluginPath . '/' . $pluginGroup . '/'); $result['plugins'][$pluginGroup][] = $this->getOverridesFolder($plugin, $pluginLayoutPath); } } } $modules = Folder::folders($modulePath); foreach ($modules as $module) { $result['modules'][] = $this->getOverridesFolder($module, $modulePath); } $layoutFolders = Folder::folders($layoutPath); foreach ($layoutFolders as $layoutFolder) { $layoutFolderPath = Path::clean($layoutPath . '/' . $layoutFolder . '/'); $layouts = Folder::folders($layoutFolderPath); foreach ($layouts as $layout) { $result['layouts'][$layoutFolder][] = $this->getOverridesFolder($layout, $layoutFolderPath); } } // Check for layouts in component folders foreach ($components as $component) { if (file_exists($componentPath . '/' . $component . '/layouts/')) { $componentLayoutPath = Path::clean($componentPath . '/' . $component . '/layouts/'); if ($componentLayoutPath) { $layouts = Folder::folders($componentLayoutPath); foreach ($layouts as $layout) { $result['layouts'][$component][] = $this->getOverridesFolder($layout, $componentLayoutPath); } } } } } if (!empty($result)) { return $result; } } /** * Create overrides. * * @param string $override The override location. * * @return boolean true if override creation is successful, false otherwise * * @since 3.2 */ public function createOverride($override) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $explodeArray = explode(DIRECTORY_SEPARATOR, $override); $name = end($explodeArray); $client = ApplicationHelper::getClientInfo($template->client_id); if (stristr($name, 'mod_') != false) { $htmlPath = Path::clean($client->path . '/templates/' . $template->element . '/html/' . $name); } elseif (stristr($override, 'com_') != false) { $size = count($explodeArray); $url = Path::clean($explodeArray[$size - 3] . '/' . $explodeArray[$size - 1]); if ($explodeArray[$size - 2] == 'layouts') { $htmlPath = Path::clean($client->path . '/templates/' . $template->element . '/html/layouts/' . $url); } else { $htmlPath = Path::clean($client->path . '/templates/' . $template->element . '/html/' . $url); } } elseif (stripos($override, Path::clean(JPATH_ROOT . '/plugins/')) === 0) { $size = count($explodeArray); $layoutPath = Path::clean('plg_' . $explodeArray[$size - 2] . '_' . $explodeArray[$size - 1]); $htmlPath = Path::clean($client->path . '/templates/' . $template->element . '/html/' . $layoutPath); } else { $layoutPath = implode('/', array_slice($explodeArray, -2)); $htmlPath = Path::clean($client->path . '/templates/' . $template->element . '/html/layouts/' . $layoutPath); } // Check Html folder, create if not exist if (!Folder::exists($htmlPath)) { if (!Folder::create($htmlPath)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FOLDER_ERROR'), 'error'); return false; } } if (stristr($name, 'mod_') != false) { $return = $this->createTemplateOverride(Path::clean($override . '/tmpl'), $htmlPath); } elseif (stristr($override, 'com_') != false && stristr($override, 'layouts') == false) { $path = $override . '/tmpl'; // View can also be in the top level folder if (!is_dir($path)) { $path = $override; } $return = $this->createTemplateOverride(Path::clean($path), $htmlPath); } elseif (stripos($override, Path::clean(JPATH_ROOT . '/plugins/')) === 0) { $return = $this->createTemplateOverride(Path::clean($override . '/tmpl'), $htmlPath); } else { $return = $this->createTemplateOverride($override, $htmlPath); } if ($return) { $app->enqueueMessage(Text::_('COM_TEMPLATES_OVERRIDE_CREATED') . str_replace(JPATH_ROOT, '', $htmlPath)); return true; } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_OVERRIDE_FAILED'), 'error'); return false; } } } /** * Create override folder & file * * @param string $overridePath The override location * @param string $htmlPath The html location * * @return boolean True on success. False otherwise. */ public function createTemplateOverride($overridePath, $htmlPath) { $return = false; if (empty($overridePath) || empty($htmlPath)) { return $return; } // Get list of template folders $folders = Folder::folders($overridePath, null, true, true); if (!empty($folders)) { foreach ($folders as $folder) { $htmlFolder = $htmlPath . str_replace($overridePath, '', $folder); if (!Folder::exists($htmlFolder)) { Folder::create($htmlFolder); } } } // Get list of template files (Only get *.php file for template file) $files = Folder::files($overridePath, '.php', true, true); if (empty($files)) { return true; } foreach ($files as $file) { $overrideFilePath = str_replace($overridePath, '', $file); $htmlFilePath = $htmlPath . $overrideFilePath; if (File::exists($htmlFilePath)) { // Generate new unique file name base on current time $today = Factory::getDate(); $htmlFilePath = File::stripExt($htmlFilePath) . '-' . $today->format('Ymd-His') . '.' . File::getExt($htmlFilePath); } $return = File::copy($file, $htmlFilePath, '', true); } return $return; } /** * Delete a particular file. * * @param string $file The relative location of the file. * * @return boolean True if file deletion is successful, false otherwise * * @since 3.2 */ public function deleteFile($file) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); $filePath = $path . urldecode(base64_decode($file)); $return = File::delete($filePath); if (!$return) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_DELETE_ERROR'), 'error'); return false; } return true; } } /** * Create new file. * * @param string $name The name of file. * @param string $type The extension of the file. * @param string $location Location for the new file. * * @return boolean true if file created successfully, false otherwise * * @since 3.2 */ public function createFile($name, $type, $location) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); if (file_exists(Path::clean($path . '/' . $location . '/' . $name . '.' . $type))) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_EXISTS'), 'error'); return false; } if (!fopen(Path::clean($path . '/' . $location . '/' . $name . '.' . $type), 'x')) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_CREATE_ERROR'), 'error'); return false; } // Check if the format is allowed and will be showed in the backend $check = $this->checkFormat($type); // Add a message if we are not allowed to show this file in the backend. if (!$check) { $app->enqueueMessage(Text::sprintf('COM_TEMPLATES_WARNING_FORMAT_WILL_NOT_BE_VISIBLE', $type), 'warning'); } return true; } } /** * Upload new file. * * @param array $file The uploaded file array. * @param string $location Location for the new file. * * @return boolean True if file uploaded successfully, false otherwise * * @since 3.2 */ public function uploadFile($file, $location) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); $fileName = File::makeSafe($file['name']); $err = null; if (!TemplateHelper::canUpload($file, $err)) { // Can't upload the file return false; } if (file_exists(Path::clean($path . '/' . $location . '/' . $file['name']))) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_EXISTS'), 'error'); return false; } if (!File::upload($file['tmp_name'], Path::clean($path . '/' . $location . '/' . $fileName))) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_UPLOAD_ERROR'), 'error'); return false; } $url = Path::clean($location . '/' . $fileName); return $url; } } /** * Create new folder. * * @param string $name The name of the new folder. * @param string $location Location for the new folder. * * @return boolean True if override folder is created successfully, false otherwise * * @since 3.2 */ public function createFolder($name, $location) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); if (file_exists(Path::clean($path . '/' . $location . '/' . $name . '/'))) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FOLDER_EXISTS'), 'error'); return false; } if (!Folder::create(Path::clean($path . '/' . $location . '/' . $name))) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FOLDER_CREATE_ERROR'), 'error'); return false; } return true; } } /** * Delete a folder. * * @param string $location The name and location of the folder. * * @return boolean True if override folder is deleted successfully, false otherwise * * @since 3.2 */ public function deleteFolder($location) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/' . $location); if (!file_exists($path)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FOLDER_NOT_EXISTS'), 'error'); return false; } $return = Folder::delete($path); if (!$return) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FOLDER_DELETE_ERROR'), 'error'); return false; } return true; } } /** * Rename a file. * * @param string $file The name and location of the old file * @param string $name The new name of the file. * * @return string Encoded string containing the new file location. * * @since 3.2 */ public function renameFile($file, $name) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); $fileName = base64_decode($file); $explodeArray = explode('.', $fileName); $type = end($explodeArray); $explodeArray = explode('/', $fileName); $newName = str_replace(end($explodeArray), $name . '.' . $type, $fileName); if (file_exists($path . $newName)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_EXISTS'), 'error'); return false; } if (!rename($path . $fileName, $path . $newName)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_RENAME_ERROR'), 'error'); return false; } return base64_encode($newName); } } /** * Get an image address, height and width. * * @return array an associative array containing image address, height and width. * * @since 3.2 */ public function getImage() { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $fileName = base64_decode($app->input->get('file')); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); if (stristr($client->path, 'administrator') == false) { $folder = '/templates/'; } else { $folder = '/administrator/templates/'; } $uri = Uri::root(true) . $folder . $template->element; if (file_exists(Path::clean($path . $fileName))) { $JImage = new Image(Path::clean($path . $fileName)); $image['address'] = $uri . $fileName; $image['path'] = $fileName; $image['height'] = $JImage->getHeight(); $image['width'] = $JImage->getWidth(); } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_IMAGE_FILE_NOT_FOUND'), 'error'); return false; } return $image; } } /** * Crop an image. * * @param string $file The name and location of the file * @param string $w width. * @param string $h height. * @param string $x x-coordinate. * @param string $y y-coordinate. * * @return boolean true if image cropped successfully, false otherwise. * * @since 3.2 */ public function cropImage($file, $w, $h, $x, $y) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $relPath = base64_decode($file); $path = Path::clean($client->path . '/templates/' . $template->element . '/' . $relPath); try { $image = new Image($path); $properties = $image->getImageFileProperties($path); switch ($properties->mime) { case 'image/webp': $imageType = \IMAGETYPE_WEBP; break; case 'image/png': $imageType = \IMAGETYPE_PNG; break; case 'image/gif': $imageType = \IMAGETYPE_GIF; break; default: $imageType = \IMAGETYPE_JPEG; } $image->crop($w, $h, $x, $y, false); $image->toFile($path, $imageType); return true; } catch (\Exception $e) { $app->enqueueMessage($e->getMessage(), 'error'); } } } /** * Resize an image. * * @param string $file The name and location of the file * @param string $width The new width of the image. * @param string $height The new height of the image. * * @return boolean true if image resize successful, false otherwise. * * @since 3.2 */ public function resizeImage($file, $width, $height) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $relPath = base64_decode($file); $path = Path::clean($client->path . '/templates/' . $template->element . '/' . $relPath); try { $image = new Image($path); $properties = $image->getImageFileProperties($path); switch ($properties->mime) { case 'image/webp': $imageType = \IMAGETYPE_WEBP; break; case 'image/png': $imageType = \IMAGETYPE_PNG; break; case 'image/gif': $imageType = \IMAGETYPE_GIF; break; default: $imageType = \IMAGETYPE_JPEG; } $image->resize($width, $height, false, Image::SCALE_FILL); $image->toFile($path, $imageType); return true; } catch (\Exception $e) { $app->enqueueMessage($e->getMessage(), 'error'); } } } /** * Template preview. * * @return object object containing the id of the template. * * @since 3.2 */ public function getPreview() { $app = Factory::getApplication(); $db = $this->getDbo(); $query = $db->getQuery(true); $query->select($db->quoteName(['id', 'client_id'])); $query->from($db->quoteName('#__template_styles')); $query->where($db->quoteName('template') . ' = :template') ->bind(':template', $this->template->element); $db->setQuery($query); try { $result = $db->loadObject(); } catch (\RuntimeException $e) { $app->enqueueMessage($e->getMessage(), 'warning'); } if (empty($result)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_EXTENSION_RECORD_NOT_FOUND'), 'warning'); } else { return $result; } } /** * Rename a file. * * @return mixed array on success, false on failure * * @since 3.2 */ public function getFont() { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $relPath = base64_decode($app->input->get('file')); $explodeArray = explode('/', $relPath); $fileName = end($explodeArray); $path = Path::clean($client->path . '/templates/' . $template->element . '/' . $relPath); if (stristr($client->path, 'administrator') == false) { $folder = '/templates/'; } else { $folder = '/administrator/templates/'; } $uri = Uri::root(true) . $folder . $template->element; if (file_exists(Path::clean($path))) { $font['address'] = $uri . $relPath; $font['rel_path'] = $relPath; $font['name'] = $fileName; } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_FONT_FILE_NOT_FOUND'), 'error'); return false; } return $font; } } /** * Copy a file. * * @param string $newName The name of the copied file * @param string $location The final location where the file is to be copied * @param string $file The name and location of the file * * @return boolean true if image resize successful, false otherwise. * * @since 3.2 */ public function copyFile($newName, $location, $file) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $relPath = base64_decode($file); $explodeArray = explode('.', $relPath); $ext = end($explodeArray); $path = Path::clean($client->path . '/templates/' . $template->element . '/'); $newPath = Path::clean($path . '/' . $location . '/' . $newName . '.' . $ext); if (file_exists($newPath)) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_EXISTS'), 'error'); return false; } if (File::copy($path . $relPath, $newPath)) { $app->enqueueMessage(Text::sprintf('COM_TEMPLATES_FILE_COPY_SUCCESS', $newName . '.' . $ext)); return true; } else { return false; } } } /** * Get the compressed files. * * @return array if file exists, false otherwise * * @since 3.2 */ public function getArchive() { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $relPath = base64_decode($app->input->get('file')); $path = Path::clean($client->path . '/templates/' . $template->element . '/' . $relPath); if (file_exists(Path::clean($path))) { $files = array(); $zip = new \ZipArchive; if ($zip->open($path) === true) { for ($i = 0; $i < $zip->numFiles; $i++) { $entry = $zip->getNameIndex($i); $files[] = $entry; } } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_ARCHIVE_OPEN_FAIL'), 'error'); return false; } } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_ERROR_FONT_FILE_NOT_FOUND'), 'error'); return false; } return $files; } } /** * Extract contents of an archive file. * * @param string $file The name and location of the file * * @return boolean true if image extraction is successful, false otherwise. * * @since 3.2 */ public function extractArchive($file) { if ($template = $this->getTemplate()) { $app = Factory::getApplication(); $client = ApplicationHelper::getClientInfo($template->client_id); $relPath = base64_decode($file); $explodeArray = explode('/', $relPath); $fileName = end($explodeArray); $folderPath = stristr($relPath, $fileName, true); $path = Path::clean($client->path . '/templates/' . $template->element . '/' . $folderPath . '/'); if (file_exists(Path::clean($path . '/' . $fileName))) { $zip = new \ZipArchive; if ($zip->open(Path::clean($path . '/' . $fileName)) === true) { for ($i = 0; $i < $zip->numFiles; $i++) { $entry = $zip->getNameIndex($i); if (file_exists(Path::clean($path . '/' . $entry))) { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_ARCHIVE_EXISTS'), 'error'); return false; } } $zip->extractTo($path); return true; } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_ARCHIVE_OPEN_FAIL'), 'error'); return false; } } else { $app->enqueueMessage(Text::_('COM_TEMPLATES_FILE_ARCHIVE_NOT_FOUND'), 'error'); return false; } } } /** * Check if the extension is allowed and will be shown in the template manager * * @param string $ext The extension to check if it is allowed * * @return boolean true if the extension is allowed false otherwise * * @since 3.6.0 */ protected function checkFormat($ext) { if (!isset($this->allowedFormats)) { $params = ComponentHelper::getParams('com_templates'); $imageTypes = explode(',', $params->get('image_formats')); $sourceTypes = explode(',', $params->get('source_formats')); $fontTypes = explode(',', $params->get('font_formats')); $archiveTypes = explode(',', $params->get('compressed_formats')); $this->allowedFormats = array_merge($imageTypes, $sourceTypes, $fontTypes, $archiveTypes); $this->allowedFormats = array_map('strtolower', $this->allowedFormats); } return in_array(strtolower($ext), $this->allowedFormats); } }