Add @LostKobrakai PR #52 - Implement a way for modules to supply translations, plus some related updates

Co-authored-by: LostKobrakai <benni@kobrakai.de>
2025-08-11 17:24:46 +02:00 · 2021-07-02 12:38:22 -04:00
parent 15d2982dcd
commit ccc3d1f5bb
6 changed files with 317 additions and 58 deletions
--- a/wire/core/Modules.php
+++ b/wire/core/Modules.php
@@ -4974,9 +4974,9 @@ class Modules extends WireArray {
 			if(!in_array($id, $this->moduleIDs)) unset($this->modulesLastVersions[$id]);
 		}
 		if(count($this->modulesLastVersions)) {
-			$this->wire('cache')->save(self::moduleLastVersionsCacheName, $this->modulesLastVersions, WireCache::expireReserved);
+			$this->wire()->cache->save(self::moduleLastVersionsCacheName, $this->modulesLastVersions, WireCache::expireReserved);
 		} else {
-			$this->wire('cache')->delete(self::moduleLastVersionsCacheName);
+			$this->wire()->cache->delete(self::moduleLastVersionsCacheName);
 		}
 	}

@@ -5355,6 +5355,48 @@ class Modules extends WireArray {
 		return $cnt;
 	}

+	/**
+	 * Get module language translation files
+	 * 
+	 * @param Module|string $module
+	 * @return array Array of translation files including full path, indexed by basename without extension
+	 * @since 3.0.181
+	 * 
+	 */
+	public function getModuleLanguageFiles($module) {
+	
+		$module = $this->getModuleClass($module);
+		if(empty($module)) return array();
+		
+		$path = $this->wire()->config->paths($module);
+		if(empty($path)) return array();
+		
+		$pathHidden = $path . '.languages/';
+		$pathVisible = $path . 'languages/';
+		
+		if(is_dir($pathVisible)) {
+			$path = $pathVisible;
+		} else if(is_dir($pathHidden)) {
+			$path = $pathHidden;
+		} else {
+			return array();
+		}
+	
+		$items = array();
+		$options = array(
+			'extensions' => array('csv'),
+			'recursive' => false,
+			'excludeHidden' => true, 
+		);
+		
+		foreach($this->wire()->files->find($path, $options) as $file) {
+			$basename = basename($file, '.csv');
+			$items[$basename] = $file;
+		}
+		
+		return $items;
+	}
+
 	/**
 	 * Enables use of $modules('ModuleName')
 	 *
--- a/wire/modules/LanguageSupport/LanguageTranslator.php
+++ b/wire/modules/LanguageSupport/LanguageTranslator.php
@@ -170,7 +170,23 @@ class LanguageTranslator extends Wire {
 		} else {

 			$reflection = new \ReflectionClass($o); 	
-			$filename = $reflection->getFileName(); 		
+			$filename = $reflection->getFileName();
+		
+			if($o instanceof Module) {
+				$ds = \DIRECTORY_SEPARATOR; 
+				if(strpos($filename, "{$ds}wire{$ds}modules{$ds}") === false) {
+					// not a core module
+					$config = $this->wire()->config;
+					$filename = $this->wire()->files->unixFileName($filename);
+					if(strpos($filename, $config->urls($o)) === false && strpos($filename, "/$class/") !== false) {
+						// module likely in a symbolic link directory, so determine our own path for textdomain
+						// rather than using the one provided by ReflectionClass
+						list(, $filename) = explode("/$class/", $filename, 2);
+						$filename = $config->paths($class) . $filename;
+					}
+				}
+			}
+			
 			$textdomain = $this->filenameToTextdomain($filename); 
 			$this->classNamesToTextdomains[$class] = $textdomain;
 			$parentTextdomains = array();
@@ -286,7 +302,7 @@ class LanguageTranslator extends Wire {
 	 *
 	 */
 	public function getTranslation($textdomain, $text, $context = '') {
-		if($this->wire('hooks')->isHooked('LanguageTranslator::getTranslation()')) {
+		if($this->wire()->hooks->isHooked('LanguageTranslator::getTranslation()')) {
 			// if method has hooks, we let them run
 			return $this->__call('getTranslation', array($textdomain, $text, $context));
 		} else { 
@@ -474,7 +490,7 @@ class LanguageTranslator extends Wire {
 	 */
 	public function textdomainFileExists($textdomain) {
 		$file = $this->getTextdomainTranslationFile($textdomain);
-		return is_file($file);
+		return file_exists($file);
 	}

 	/**
--- a/wire/modules/LanguageSupport/Languages.php
+++ b/wire/modules/LanguageSupport/Languages.php
@@ -767,6 +767,27 @@ class Languages extends PagesType {
 	public function get($key) {
 		return parent::get($key);
 	}
+	
+	/**
+	 * Import a language translations file
+	 *
+	 * @param Language|string $language
+	 * @param string $file Full path to .csv translations file
+	 *   The .csv file must be one generated by ProcessWire’s language translation tools. 
+	 * @param bool $quiet Specify true to suppress error/success notifications being generated (default=false)
+	 * @return bool|int Returns integer with number of translations imported or boolean false on error
+	 * @throws WireException
+	 * @since 3.0.181
+	 *
+	 */
+	public function importTranslationsFile($language, $file, $quiet = false) {
+		if(!wireInstanceOf($language, 'Language')) $language = $this->get($language);
+		if(!$language || !$language->id) throw new WireException("Unknown language");
+		$process = $this->wire()->modules->getModule('ProcessLanguage', array('noInit' => true)); /** @var ProcessLanguage $process */
+		if(!$this->wire()->files->exists($file)) throw new WireException("Language file does not exist: $file");
+		if(pathinfo($file, PATHINFO_EXTENSION) !== 'csv') throw new WireException("Language file does not have .csv extension");
+		return $process->processCSV($file, $language, array('quiet' => $quiet));
+	}

 	/**
 	 * Hook to WireDatabasePDO::unknownColumnError
--- a/wire/modules/LanguageSupport/ProcessLanguage.css
+++ b/wire/modules/LanguageSupport/ProcessLanguage.css
@@ -8,14 +8,16 @@
 	text-transform: none; 
 }

-.Inputfields .InputfieldFile .InputfieldFileLanguageInfo {
+
+.AdminThemeReno .Inputfields .InputfieldFile .InputfieldFileLanguageInfo,
+.AdminThemeDefault .Inputfields .InputfieldFile .InputfieldFileLanguageInfo {
 	position: relative; 
-	margin-top: 0; 
+	margin-top: 0;
 	padding-top: 0;
 }

-.InputfieldFileList .InputfieldFileLanguageInfo {
-	margin-top: -1em; 
+.Inputfields .InputfieldFile a.action:hover {
+	text-decoration: none;
 }

 .InputfieldFileList .InputfieldFileLanguageInfo a i.hover-only {
--- a/wire/modules/LanguageSupport/ProcessLanguage.module
+++ b/wire/modules/LanguageSupport/ProcessLanguage.module
@@ -253,9 +253,9 @@ class ProcessLanguage extends ProcessPageType {

 		$out = 	
 			"<div class='InputfieldFileData InputfieldFileLanguageInfo'>" . 
-			"<span class='InputfieldFileLanguageFilename description'>/$file &#8212;</span> <span class='notes'>$message</span> " .
-			"<a class='action' href='{$translationUrl}edit/?language_id={$page->id}&amp;textdomain=$textdomain'>&nbsp; " . 
-			"<i class='fa fa-edit'></i> $editLabel <i class='fa fa-angle-double-right hover-only'></i></a>" . 
+				"<span class='InputfieldFileLanguageFilename description'>/$file &#8212;</span> <span class='notes'>$message</span> " .
+				"<a class='action' href='{$translationUrl}edit/?language_id={$page->id}&amp;textdomain=$textdomain'>&nbsp; " . 
+				"<i class='fa fa-edit'></i> $editLabel <i class='fa fa-angle-double-right hover-only'></i></a>" . 
 			"</div>";

 		$page->translator->unloadTextdomain($textdomain);
@@ -347,27 +347,62 @@ class ProcessLanguage extends ProcessPageType {
 	 */
 	public function ___executeDownload() {
 		
-		$id = (int) $this->input->get('language_id'); 
+		$config = $this->wire()->config;
+		$input = $this->wire()->input;
+		
+		$id = (int) $input->get('language_id'); 
 		if(!$id) throw new WireException("No language specified"); 
 		
-		$language = $this->wire('languages')->get($id);
+		$language = $this->wire()->languages->get($id);
 		if(!$language->id) throw new WireException("Unknown language"); 
 		
-		$fieldName = $this->input->get('field') == 'language_files_site' ? 'language_files_site' : 'language_files';
-		$csv = (int) $this->wire('input')->get('csv');
+		$fieldName = $input->get('field') == 'language_files_site' ? 'language_files_site' : 'language_files';
+		$textdomain = $this->wire()->sanitizer->textdomain($input->get('textdomain')); 
+		$textdomains = array();
+		$csv = (int) $input->get('csv');
 		$path = $language->$fieldName->path();
 		$files = array();
 		
-		foreach($language->$fieldName as $file) {
-			$files[] = $file->filename;
+		if($textdomain) {
+			$file = $language->translator->textdomainToFilename($textdomain);
+			if($file) {
+				$files[] = $file;
+				$textdomains[$file] = $textdomain;
+			} else {
+				$textdomain = '';
+			}
+		}
+	
+		if(!count($files) && $fieldName) {
+			foreach($language->$fieldName as $file) {
+				$files[] = $file->filename;
+			}
+		}
+		
+		if(!count($files)) {
+			throw new WireException('No translation files specified to download');
 		}
 		
 		if($csv) {
 			// CSV
-			$filename = $language->name . "-" . (strpos($fieldName, 'site') ? 'site' : 'wire') . ".csv";
-			header("Content-type: application/force-download");
-			header("Content-Transfer-Encoding: Binary");
-			header("Content-disposition: attachment; filename=$filename");
+			if($textdomain) {
+				// i.e. es-modulename.csv
+				$parts = explode('--', $textdomain);
+				$basename = array_pop($parts);
+				$parts = explode('-', $basename);
+				$basename = array_shift($parts);
+				$filename = "$language->name-$basename.csv";
+			} else {
+				// i.e. es-site.csv or es-wire.csv
+				$filename = $language->name . "-" . (strpos($fieldName, 'site') ? 'site' : 'wire') . ".csv";
+			}
+			if($input->get('view')) {
+				header("Content-type: text/plain");
+			} else {
+				header("Content-type: application/force-download");
+				header("Content-Transfer-Encoding: Binary");
+				header("Content-disposition: attachment; filename=$filename");
+			}

 			$fp = fopen('php://output', 'w');
 			$defaultCol = $language->name == 'en' ? 'default' : 'en';
@@ -375,13 +410,20 @@ class ProcessLanguage extends ProcessPageType {
 			fputcsv($fp, $fields);
 			
 			foreach($files as $f) {
+			
+				if(isset($textdomains[$f])) {
+					$textdomain = $textdomains[$f];
+				} else {
+					$textdomain = basename($f, '.json');
+				}
 				
-				$textdomain = basename($f, '.json');
 				$data = $language->translator->getTextdomain($textdomain);
+				if(empty($data)) continue;
+				
 				$file = $data['file'];
-				$pathname = $this->wire('config')->paths->root . $file;
+				$pathname = $config->paths->root . $file;
 				$translated =& $data['translations'];
-				$parser = $this->wire(new LanguageParser($language->translator, $pathname));
+				$parser = $this->wire(new LanguageParser($language->translator, $pathname)); /** @var LanguageParser $parser */
 				$untranslated = $parser->getUntranslated();
 				$comments = $parser->getComments();

@@ -420,16 +462,26 @@ class ProcessLanguage extends ProcessPageType {
 	 * 
 	 * @param string $csvFile
 	 * @param Language $language
-	 * @return bool
+	 * @param array $options Additional options (3.0.181+)
+	 *  - `file` (string): Use this path/file (relative to install root) 
+	 *  - `quiet` (bool): Suppress generating notifications? (default=false)
+	 * @return bool|int Returns false on error or integer on success, where value is number of translations imported
 	 * @throws WireException
 	 * 
 	 */
-	public function processCSV($csvFile, Language $language) {
+	public function processCSV($csvFile, Language $language, array $options = array()) {
+		
+		$defaults = array(
+			'file' => '',
+			'quiet' => false, 
+		);
+		
+		$options = array_merge($defaults, $options);
 		
 		$fp = fopen($csvFile, "r");
 		
 		if($fp === false) {
-			$this->error($this->csvImportLabel . "Unable to open: $csvFile");
+			if(!$options['quiet']) $this->error($this->csvImportLabel . "Unable to open: $csvFile");
 			return false;
 		}

@@ -450,8 +502,16 @@ class ProcessLanguage extends ProcessPageType {
 		$numTotal = 0;
 		$numGross = 0;
 		$translations = null;
+		$optionsFileBasename = '';
 		$halt = false;
 		
+		$this->wire($translator);
+		
+		if(!empty($options['file'])) {
+			$options['file'] = ltrim($this->wire()->files->unixFileName($options['file']), '/');
+			$optionsFileBasename = basename($options['file']);
+		}
+
 		while(($csvData = fgetcsv($fp, 8192, ",")) !== FALSE) {
 			
 			if(++$n === 1) {
@@ -463,13 +523,16 @@ class ProcessLanguage extends ProcessPageType {
 				// make sure everything we need is present
 				foreach($keys as $k => $key) {
 					if($k > 1 && !in_array($key, $header)) {
-						$this->error($this->csvImportLabel . "CSV data missing required column '$key'");
-						$halt = true;
+						if($key === 'file' && !empty($options['file'])) {
+							// default file provided so not required in CSV data
+						} else {
+							if(!$options['quiet']) $this->error($this->csvImportLabel . "CSV data missing required column '$key'");
+							$halt = true;
+						}
 					}
 				}
 				if($halt) break;
 				continue;
-				
 			} 
 			
 			$row = array();
@@ -479,7 +542,22 @@ class ProcessLanguage extends ProcessPageType {
 				$row[$name] = $csvData[$key];
 			}
 			
-			if(empty($row['file']) || empty($row['original'])) continue;
+			if($options['file']) {
+				if(empty($row['file'])) {
+					$row['file'] = $options['file'];
+				} else {
+					$rowFileBasename = basename($row['file']); 
+					if($rowFileBasename === $optionsFileBasename) {
+						// i.e. site/modules/Hello/Hello.module
+						$row['file'] = $options['file']; 
+					} else {
+						// i.e. site/modules/Hello/World.module 
+						$row['file'] = dirname($options['file']) . '/' . $rowFileBasename;
+					}
+				}
+			}
+			
+			if(empty($row['original']) || empty($row['file'])) continue;
 			
 			$file = $row['file'];
 			$hash = $row['hash'];
@@ -489,17 +567,17 @@ class ProcessLanguage extends ProcessPageType {
 			
 			if(!$translator->textdomainFileExists($textdomain)) {
 				$textdomain = $translator->addFileToTranslate($file, false, false);
-				//$translator->loadTextdomain($textdomain);
 			}
 			
-			if(is_null($translations)) $translations = $translator->getTranslations($textdomain);
+			if(is_null($translations)) {
+				$translations = $translator->getTranslations($textdomain);
+			}
 			
 			if(!$textdomain) {
-				$this->warning($this->csvImportLabel . sprintf(
-						$this->_('Unrecognized textdomain for file: %s'), 
-						$this->wire('sanitizer')->entities($file)
-					)
-				);
+				if(!$options['quiet']) $this->warning($this->csvImportLabel . sprintf(
+					$this->_('Unrecognized textdomain for file: %s'), 
+					$this->wire()->sanitizer->entities($file)
+				));
 				continue;
 			}
 			
@@ -529,9 +607,11 @@ class ProcessLanguage extends ProcessPageType {
 		$language->save();
 		
 		fclose($fp);
-		$this->message($this->csvImportLabel . sprintf($this->_('%d total translations, %d total changes'), $numGross, $numTotal));
+		if(!$options['quiet']) {
+			$this->message($this->csvImportLabel . sprintf($this->_('%d total translations, %d total changes'), $numGross, $numTotal), Notice::noGroup);
+		}
 		
-		return $halt ? false : true;
+		return $halt ? false : $numGross; 
 	}

 	/**
@@ -549,7 +629,7 @@ class ProcessLanguage extends ProcessPageType {
 		if($numChanges) {
 			try {
 				$translator->saveTextdomain($textdomain);
-				$this->message($this->csvImportLabel . sprintf($this->_('Saved %d change(s) for file: %s'), $numChanges, $file));
+				$this->message($this->csvImportLabel . sprintf($this->_('Saved %d change(s) for file: %s'), $numChanges, $file), Notice::noGroup);
 			} catch(\Exception $e) {
 				$this->error($e->getMessage());
 			}
--- a/wire/modules/Process/ProcessModule/ProcessModule.module
+++ b/wire/modules/Process/ProcessModule/ProcessModule.module
@@ -139,6 +139,7 @@ class ProcessModule extends Process {
 			$this->labels['download_install'] = $this->_('Download and Install');
 		}
 		$this->labels['get_module_info'] = $this->_('Get Module Info'); 
+		$this->labels['modules'] = $this->_('Modules'); 
 		$this->labels['module_information'] = $this->_x("Module Information", 'edit');
 		$this->labels['download_now'] = $this->_('Download Now');
 		$this->labels['download_dir'] = $this->_('Add Module From Directory');
@@ -197,7 +198,17 @@ class ProcessModule extends Process {
 	 *
 	 */
 	public function ___executeNavJSON(array $options = array()) {
-		$page = $this->wire('page');
+		
+		$page = $this->wire()->page;
+		$input = $this->wire()->input;
+		$modules = $this->wire()->modules;
+		
+		$site = (int) $input->get('site');
+		$core = (int) $input->get('core');
+		$configurable = (int) $input->get('configurable');
+		$install = (int) $input->get('install');
+		$moduleNames = array();
+		
 		$data = array(
 			'url' => $page->url,
 			'label' => (string) $page->get('title|name'),
@@ -205,36 +216,32 @@ class ProcessModule extends Process {
 			'list' => array(),
 		);
 		
-		$site = $this->wire('input')->get('site');
-		$core = $this->wire('input')->get('core');
-		$configurable = $this->wire('input')->get('configurable');
-		$install = $this->wire('input')->get('install'); 
-	
 		if($site || $install) $data['add'] = array(
 			'url' => "?new#tab_new_modules",
 			'label' => __('Add New', '/wire/templates-admin/default.php'),
 			'icon' => 'plus-circle',
 		);
 		
-		$modules = $this->wire('modules'); 
-		$moduleNames = array();
 		if($install) {
 			$moduleNames = array_keys($modules->getInstallable());	
 		} else {
-			foreach($modules as $module) $moduleNames[] = $module->className();
+			foreach($modules as $module) {
+				$moduleNames[] = $module->className();
+			}
 		}
+		
 		sort($moduleNames); 

 		foreach($moduleNames as $moduleName) {
 			
-			$info = $this->wire('modules')->getModuleInfoVerbose($moduleName); 
+			$info = $modules->getModuleInfoVerbose($moduleName); 
 			
 			if($site && $info['core']) continue; 
 			if($core && !$info['core']) continue; 
 			
 			if($configurable) { 
 				if(!$info['configurable'] || !$info['installed']) continue;
-				$flags = $this->wire('modules')->getFlags($moduleName);
+				$flags = $modules->getFlags($moduleName);
 				if($flags & Modules::flagsNoUserConfig) continue;
 			}
 			
@@ -242,7 +249,7 @@ class ProcessModule extends Process {
 				// exclude already installed modules
 				if($info['installed']) continue; 
 				// check that it can be installed NOW (i.e. all dependencies met)
-				if(!$this->wire('modules')->isInstallable($moduleName, true)) continue; 
+				if(!$modules->isInstallable($moduleName, true)) continue; 
 			}
 			
 			$label = $info['name'];
@@ -264,7 +271,8 @@ class ProcessModule extends Process {
 		ksort($data['list']);
 		$data['list'] = array_values($data['list']); 

-		if($this->wire('config')->ajax) header("Content-Type: application/json");
+		if($this->wire()->config->ajax) header("Content-Type: application/json");
+		
 		return json_encode($data);
 	}

@@ -863,6 +871,12 @@ class ProcessModule extends Process {
 						$summary .= "<span class='notes requires'>" . $this->labels['requires'] . " - " . implode(', ', $requires) . "</span>";
 					}
 				} else $requires = array();
+				
+				$nsClassName = $modules->getModuleClass($name, true);	
+				if(!wireInstanceOf($nsClassName, 'Module')) {
+					$summary .= "<span class='notes requires'>" . $this->_('Module class must implement the “ProcessWire\Module” interface.') .  "</span>";
+					$requires[] = 'Module interface';
+				}

 				if(count($info['installs'])) {
 					$summary .= "<span class='detail installs'>" . $this->labels['installs'] . " - " . implode(', ', $info['installs']) . "</span>";
@@ -1697,6 +1711,13 @@ class ProcessModule extends Process {
 		if($hooksStr) {
 			$table->row(array($this->_x('Hooks To', 'edit'), $hooksStr));
 		}
+
+		$languageFiles = $languages ? $modules->getModuleLanguageFiles($moduleName) : array();
+		if(count($languageFiles)) {
+			$languages = wireIconMarkup('language') . ' ' . $sanitizer->entities(implode(', ', array_keys($languageFiles)));
+			$languages .= " - <a href='{$config->urls->admin}module/translation/?name=$moduleName'>" . $this->_('install translations') . "</a>";
+			$table->row(array($this->_x('Languages', 'edit'), $languages));
+		}
 		
 		if(!empty($moduleInfo['href'])) {
 			$table->row(array($this->_x('More Information', 'edit'), "<a target='_blank' class='label' href='$moduleInfo[href]'>$moduleInfo[href]</a>"));
@@ -1750,10 +1771,9 @@ class ProcessModule extends Process {
 	
 	public function ___executeInstallConfirm() {
 		
-		$name = $this->wire('input')->get('name');
+		$name = $this->wire('input')->get->name('name');
 		if(!$name) throw new WireException("No module name specified"); 
-		$name = $this->wire('sanitizer')->fieldName($name); 
-		if(!$this->wire('modules')->isInstallable($name, true)) throw new WireException("Module is not currently installable"); 
+		if(!$this->wire()->modules->isInstallable($name, true)) throw new WireException("Module is not currently installable"); 
 		
 		$this->headline($this->labels['install']); 
 	
@@ -1778,6 +1798,84 @@ class ProcessModule extends Process {
 		return $form->render();
 	}

+	/**
+	 * Languages translations import
+	 * 
+	 * @return string
+	 * @since 3.0.181
+	 * 
+	 */
+	public function ___executeTranslation() {
+	
+		$languages = $this->wire()->languages;
+		$modules = $this->wire()->modules;
+		$session = $this->wire()->session;
+		$input = $this->wire()->input;
+		$config = $this->wire()->config;
+		$moduleName = $input->get->name('name');
+		
+		if(empty($moduleName)) throw new WireException('No module name specified');
+		if(!$modules->isInstalled($moduleName)) throw new WireException("Unknown module: $moduleName");
+
+		$moduleEditUrl = $modules->getModuleEditUrl($moduleName);
+		$languageFiles = $modules->getModuleLanguageFiles($moduleName);
+		
+		if(!$languages || !count($languageFiles)){
+			$session->message($this->_('No module language files available'));
+			$session->location($moduleEditUrl);
+		}
+		
+		$this->headline($this->_('Module language translations'));
+		$this->breadcrumb($config->urls->admin . 'modules/', $this->labels['modules']); 
+		$this->breadcrumb($moduleEditUrl, $moduleName); 
+		
+		/** @var InputfieldForm $form */
+		$form = $modules->get('InputfieldForm');
+		$form->attr('id', 'ModuleImportTranslationForm');
+		$form->attr('action', $config->urls->admin . "module/translation/?name=$moduleName");
+		$form->attr('method', 'post');
+		$form->description = sprintf($this->_('Import translations for module %s'), $moduleName);
+
+		foreach($languages as $language) {
+			/** @var InputfieldSelect $lang */
+			$langLabel = $language->get('title');
+			$langLabel .= $langLabel ? " ($language->name)" : $language->name;
+			
+			/** @var InputfieldSelect $f */
+			$f = $modules->get('InputfieldSelect');
+			$f->attr('name', "language_$language->name");
+			$f->label = sprintf($this->_('Import into %s'), $langLabel);
+			$f->addOption('');
+			foreach($languageFiles as $basename => $filename) {
+				$f->addOption($basename);
+			}
+			$form->append($f);
+		}
+
+		if($input->post('submit_import_translations')) {
+			foreach($languages as $language) {
+				$basename = $input->post->pageName("language_$language->name");
+				if(empty($basename)) continue;
+				if(empty($languageFiles[$basename])) continue;
+				$file = $languageFiles[$basename]; 
+				if(!is_file($file)) {
+					$session->error($this->_('Cannot find CSV file') . " - " . basename($file));
+					continue;
+				}
+				$languages->importTranslationsFile($language, $file);
+			}
+			$session->location($moduleEditUrl);
+		}
+
+		/** @var InputfieldSubmit $f */
+		$f = $modules->get('InputfieldSubmit');
+		$f->attr('name', 'submit_import_translations');
+		$f->showInHeader(true);
+		$form->add($f);
+
+		return $form->render();
+	}
+
 	/**
 	 * URL to redirect to after non-authenticated user is logged-in, or false if module does not support
 	 *