/**
* Show the edit screen
*/
function viewObject()
{
global $tpl;
// get the view table
$table_gui = $this->getViewTable();
// get the remarks in database
$comments = $this->object->getAllRemarks();
// set the language to compare with
// get the default values if the compare language is the same
$compare = $table_gui->getFilterItemByPostVar('compare')->getValue();
if ($compare == $this->object->key) {
$compare_object = $this->object->getGlobalLanguageFile();
$compare_content = $compare_object->getAllValues();
$compare_comments = $compare_object->getAllComments();
}
// page translation mode:
// - the table is filtered by a list of modules and topics
if (ilObjLanguageAccess::_isPageTranslation()) {
// get the selection of modules and topics from request or session
$modules = ilObjLanguageAccess::_getSavedModules();
$topics = ilObjLanguageAccess::_getSavedTopics();
// first call for translation
if ($_GET['reset_offset']) {
$table_gui->resetOffset();
}
if (!isset($compare_content)) {
$compare_content = ilObjLanguageExt::_getValues($compare, $modules, $topics);
$compare_comments = ilObjLanguageExt::_getRemarks($compare);
}
$translations = ilObjLanguageExt::_getValues($this->object->key, $modules, $topics);
// enable adding new entries
$db_found = array();
foreach ($translations as $name => $translation) {
$keys = explode($this->lng->separator, $name);
$db_found[] = $keys[1];
}
$missing_entries = array_diff($topics, $db_found);
} else {
$filter_mode = $table_gui->getFilterItemByPostVar('mode')->getValue();
$filter_pattern = $table_gui->getFilterItemByPostVar('pattern')->getValue();
$filter_module = $table_gui->getFilterItemByPostVar('module')->getValue();
$filter_module = $filter_module == 'all' ? '' : $filter_module;
$filter_modules = $filter_module ? array($filter_module) : array();
if (!isset($compare_content)) {
$compare_content = ilObjLanguageExt::_getValues($compare, $filter_modules);
$compare_comments = ilObjLanguageExt::_getRemarks($compare);
}
switch ($filter_mode) {
case "changed":
$translations = $this->object->getChangedValues($filter_modules, $filter_pattern);
break;
case "added":
//langmode only
$translations = $this->object->getAddedValues($filter_modules, $filter_pattern);
break;
case "unchanged":
$translations = $this->object->getUnchangedValues($filter_modules, $filter_pattern);
break;
case "commented":
$translations = $this->object->getCommentedValues($filter_modules, $filter_pattern);
break;
case "dbremarks":
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
$translations = array_intersect_key($translations, $remarks);
break;
case "equal":
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
$translations = array_intersect_assoc($translations, $compare_content);
break;
case "different":
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
$translations = array_diff_assoc($translations, $compare_content);
break;
case "conflicts":
$former_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang';
if (!is_readable($former_file)) {
ilUtil::sendFailure(sprintf($this->lng->txt("language_former_file_missing"), $former_file) . '<br />' . $this->lng->txt("language_former_file_description"), false);
$translations = array();
break;
}
$global_file_obj = $this->object->getGlobalLanguageFile();
$former_file_obj = new ilLanguageFile($former_file);
$former_file_obj->read();
$global_changes = array_diff_assoc($global_file_obj->getAllValues(), $former_file_obj->getAllValues());
if (!count($global_changes)) {
ilUtil::sendInfo(sprintf($this->lng->txt("language_former_file_equal"), $former_file) . '<br />' . $this->lng->txt("language_former_file_description"), false);
$translations = array();
break;
}
$translations = $this->object->getChangedValues($filter_modules, $filter_pattern);
$translations = array_intersect_key($translations, $global_changes);
break;
case "all":
default:
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
}
}
// prepare the the data for the table
$data = array();
foreach ($translations as $name => $translation) {
$keys = explode($this->lng->separator, $name);
$row = array();
$row["module"] = $keys[0];
$row["topic"] = $keys[1];
$row["name"] = $name;
$row["translation"] = $translation;
$row["comment"] = $comments[$name];
$row["default"] = $compare_content[$name];
$row["default_comment"] = $compare_comments[$name];
$data[] = $row;
}
// render and show the table
$table_gui->setData($data);
$tpl->setContent($table_gui->getHTML() . $this->buildMissingEntries($missing_entries));
}
/**
* Import a language file into the ilias database
*
* @param string handling of existing values
* ('keepall','keepnew','replace','delete')
*/
public function importLanguageFile($a_file, $a_mode_existing = 'keepnew')
{
global $ilDB, $ilErr;
// read the new language file
require_once "./Services/Language/classes/class.ilLanguageFile.php";
$import_file_obj = new ilLanguageFile($a_file);
if (!$import_file_obj->read()) {
$ilErr->raiseError($import_file_obj->getErrorMessage(), $ilErr->MESSAGE);
}
switch ($a_mode_existing) {
// keep all existing entries
case 'keepall':
$to_keep = $this->getAllValues();
break;
// keep existing online changes
// keep existing online changes
case 'keepnew':
$to_keep = $this->getChangedValues();
break;
// replace all existing definitions
// replace all existing definitions
case 'replace':
$to_keep = array();
break;
// delete all existing entries
// delete all existing entries
case 'delete':
ilObjLanguage::_deleteLangData($this->key, false);
$ilDB->manipulate("DELETE FROM lng_modules WHERE lang_key = " . $ilDB->quote($this->key, "text"));
$to_keep = array();
break;
default:
return;
}
// process the values of the import file
$to_save = array();
foreach ($import_file_obj->getAllValues() as $key => $value) {
if (!isset($to_keep[$key])) {
$to_save[$key] = $value;
}
}
self::_saveValues($this->key, $to_save, $import_file_obj->getAllComments());
}
/**
* Show the edit screen
*/
function viewObject()
{
global $ilUser;
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lang_edit_items.html", "Services/Language");
// set the language to compare with
$compare = $this->getPar('compare', $this->lng->getDefaultLanguage());
// get the default values if the compare language is the same
if ($compare == $this->object->key) {
$compare_object = $this->object->getGlobalLanguageFile();
$compare_content = $compare_object->getAllValues();
$compare_comments = $compare_object->getAllComments();
$compare_note = " " . $this->lng->txt("language_default_entries");
}
// get the remarks in database
$remarks = $this->object->getAllRemarks();
// page translation mode:
// - the table is filtered by a list of modules and topics
// - all found entries are shown on the same page
if ($this->_isPageTranslation()) {
$offset = 0;
$limit = 0;
$modules = $this->getPar("page_modules", array());
$topics = $this->getPar("page_topics", array());
if (!isset($compare_content)) {
$compare_content = ilObjLanguageExt::_getValues($compare, $modules, $topics);
$compare_comments = ilObjLanguageExt::_getRemarks($compare);
}
$translations = ilObjLanguageExt::_getValues($this->object->key, $modules, $topics);
} else {
$offset = $this->getPar('offset', '0');
$limit = $ilUser->getPref("hits_per_page");
$filter_mode = $this->getPar('filter_mode', 'all');
$filter_pattern = $this->getPar('filter_pattern', '');
$filter_module = $this->getPar('filter_module', 'administration');
$filter_modules = $filter_module ? array($filter_module) : array();
if (!isset($compare_content)) {
$compare_content = ilObjLanguageExt::_getValues($compare, $filter_modules);
$compare_comments = ilObjLanguageExt::_getRemarks($compare);
}
switch ($filter_mode) {
case "changed":
$translations = $this->object->getChangedValues($filter_modules, $filter_pattern);
break;
case "added":
//langmode only
$translations = $this->object->getAddedValues($filter_modules, $filter_pattern);
break;
case "unchanged":
$translations = $this->object->getUnchangedValues($filter_modules, $filter_pattern);
break;
case "commented":
$translations = $this->object->getCommentedValues($filter_modules, $filter_pattern);
break;
case "dbremarks":
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
$translations = array_intersect_key($translations, $remarks);
break;
case "equal":
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
$translations = array_intersect_assoc($translations, $compare_content);
break;
case "different":
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
$translations = array_diff_assoc($translations, $compare_content);
break;
case "conflicts":
$former_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang';
if (!is_readable($former_file)) {
ilUtil::sendFailure(sprintf($this->lng->txt("language_former_file_missing"), $former_file) . '<br />' . $this->lng->txt("language_former_file_description"), false);
$translations = array();
break;
}
$global_file_obj = $this->object->getGlobalLanguageFile();
$former_file_obj = new ilLanguageFile($former_file);
$former_file_obj->read();
$global_changes = array_diff_assoc($global_file_obj->getAllValues(), $former_file_obj->getAllValues());
if (!count($global_changes)) {
ilUtil::sendInfo(sprintf($this->lng->txt("language_former_file_equal"), $former_file) . '<br />' . $this->lng->txt("language_former_file_description"), false);
$translations = array();
break;
}
$translations = $this->object->getChangedValues($filter_modules, $filter_pattern);
$translations = array_intersect_key($translations, $global_changes);
break;
case "all":
default:
$translations = $this->object->getAllValues($filter_modules, $filter_pattern);
}
// show the filter section
$this->tpl->setCurrentBlock("filter");
// filter by language module
$options = array();
$options[""] = $this->lng->txt("language_all_modules");
$modules = ilObjLanguageExt::_getModules($this->object->key);
foreach ($modules as $mod) {
$options[$mod] = $mod;
}
$this->tpl->setVariable("SELECT_MODULE", ilUtil::formSelect($filter_module, "filter_module", $options, false, true));
// filter by mode
$options = array();
$options["all"] = $this->lng->txt("language_scope_global");
$options["changed"] = $this->lng->txt("language_scope_local");
if ($this->langmode) {
$options["added"] = $this->lng->txt("language_scope_added");
}
$options["unchanged"] = $this->lng->txt("language_scope_unchanged");
$options["equal"] = $this->lng->txt("language_scope_equal");
$options["different"] = $this->lng->txt("language_scope_different");
$options["commented"] = $this->lng->txt("language_scope_commented");
if ($this->langmode) {
$options["dbremarks"] = $this->lng->txt("language_scope_dbremarks");
}
$options["conflicts"] = $this->lng->txt("language_scope_conflicts");
$this->tpl->setVariable("SELECT_MODE", ilUtil::formSelect($filter_mode, "filter_mode", $options, false, true));
// filter by pattern
$this->tpl->setVariable("PATTERN_NAME", "filter_pattern");
$this->tpl->setVariable("PATTERN_VALUE", ilUtil::prepareFormOutput($filter_pattern));
// and general filter variables
$this->tpl->setVariable("FILTER_ACTION", $this->ctrl->getFormAction($this));
$this->tpl->setVariable("TXT_FILTER", $this->lng->txt("filter"));
$this->tpl->setVariable("OFFSET_NAME", "offset");
$this->tpl->setVariable("OFFSET_VALUE", "0");
$this->tpl->setVariable("TXT_APPLY_FILTER", $this->lng->txt("apply_filter"));
$this->tpl->setVariable("CMD_FILTER", "view");
$this->tpl->parseCurrentBlock();
}
// show the compare section
$this->tpl->setCurrentBlock("compare");
$this->tpl->setVariable("COMPARE_ACTION", $this->ctrl->getFormAction($this));
$this->tpl->setVariable("TXT_COMPARE", $this->lng->txt("language_compare"));
$this->tpl->setVariable("TXT_CHANGE", $this->lng->txt("change"));
$options = array();
$langlist = $this->lng->getInstalledLanguages();
foreach ($langlist as $lang_key) {
$options[$lang_key] = $this->lng->txt("meta_l_" . $lang_key);
}
$this->tpl->setVariable("SELECT_COMPARE", ilUtil::formSelect($compare, "compare", $options, false, true, 1));
$this->tpl->setVariable("CMD_COMPARE", "view");
$this->tpl->parseCurrentBlock();
// prepare the dataset for the output table
$sort_by = $this->getPar('sort_by', 'translation');
$sort_order = $this->getPar('sort_order', 'asc');
$list = array();
foreach ($translations as $name => $translation) {
$keys = explode($this->lng->separator, $name);
$data = array();
$data["module"] = $keys[0];
$data["topic"] = $keys[1];
$data["name"] = $name;
$data["translation"] = $translation;
$data["default"] = $compare_content[$name];
$data["default_comment"] = $compare_comments[$name];
$list[] = $data;
}
$list = ilUtil::sortArray($list, $sort_by, $sort_order);
if ($limit > 0) {
$list = array_slice($list, $offset, $limit);
}
// create and configure the table object
include_once 'Services/Table/classes/class.ilTableGUI.php';
$tbl = new ilTableGUI();
$tbl->disable('title');
$tbl->setHeaderNames(array($this->lng->txt("module"), $this->lng->txt("identifier"), $this->lng->txt("meta_l_" . $this->object->key), $this->lng->txt("meta_l_" . $compare) . $compare_note));
$tbl->setHeaderVars(array("module", "topic", "translation", "default"), $this->ctrl->getParameterArray($this));
$tbl->setColumnWidth(array("10%", "20%", "40%", "30%"));
$tbl->setOrderColumn($sort_by);
$tbl->setOrderDirection($sort_order);
$tbl->setLimit($limit);
$tbl->setOffset($offset);
$tbl->setMaxCount(count($translations));
// prepare the table template
$tpl =& new ilTemplate("tpl.table.html", true, true);
$tpl->setCurrentBlock("tbl_form_header");
$tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
$tpl->parseCurrentBlock();
$tpl->setCurrentBlock("tbl_action_btn");
$tpl->setVariable("BTN_NAME", 'save');
$tpl->setVariable("BTN_VALUE", $this->lng->txt('save'));
$tpl->parseCurrentBlock();
$tpl->setCurrentBlock("tbl_action_row");
$tpl->setVariable("COLUMN_COUNTS", "4");
$tpl->parseCurrentBlock();
// render the table rows
$tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.lang_items_row.html", "Services/Language");
foreach ($list as $data) {
if ($this->langmode) {
$tpl->setCurrentBlock('comment');
$tpl->setVariable("COM_ID", ilUtil::prepareFormOutput($data["name"] . $this->lng->separator . "comment"));
$tpl->setVariable("COM_NAME", ilUtil::prepareFormOutput($data["name"] . $this->lng->separator . "comment"));
$tpl->setVariable("COM_VALUE", ilUtil::prepareFormOutput($remarks[$data["name"]]));
$tpl->setVariable("COM_SIZE", $this->commentsize);
$tpl->setVariable("COM_MAX", 250);
$tpl->setVariable("TXT_COMMENT", $this->lng->txt('comment'));
$tpl->parseCurrentBlock();
} else {
$tpl->setCurrentBlock('hidden_comment');
$tpl->setVariable("COM_NAME", ilUtil::prepareFormOutput($data["name"] . $this->lng->separator . "comment"));
$tpl->setVariable("COM_VALUE", ilUtil::prepareFormOutput($remarks[$data["name"]]));
$tpl->parseCurrentBlock();
}
$tpl->setCurrentBlock("row");
$tpl->setVariable("T_ROWS", ceil(strlen($data["translation"]) / $this->inputsize));
$tpl->setVariable("T_SIZE", $this->inputsize);
$tpl->setVariable("T_NAME", ilUtil::prepareFormOutput($data["name"]));
$tpl->setVariable("T_USER_VALUE", ilUtil::prepareFormOutput($data["translation"]));
$tpl->setVariable("MODULE", ilUtil::prepareFormOutput($data["module"]));
$tpl->setVariable("TOPIC", ilUtil::prepareFormOutput($data["topic"]));
$tpl->setVariable("DEFAULT_VALUE", ilUtil::prepareFormOutput($data["default"]));
$tpl->setVariable("COMMENT", ilUtil::prepareFormOutput($data["default_comment"]));
$tpl->parseCurrentBlock();
}
// render and show the table
$tbl->setTemplate($tpl);
$tbl->render();
$this->tpl->setVariable("TRANSLATION_TABLE", $tpl->get());
// $this->tpl->show();
}
/**
* Read and get a global language file as a singleton object
* @param string language key
* @return object language file object (with contents)
*/
public static function _getGlobalLanguageFile($a_lang_key)
{
global $lng;
if (!isset(self::$global_file_objects[$a_lang_key])) {
$file_object = new ilLanguageFile($lng->lang_path . "/ilias_" . $a_lang_key . ".lang", $a_lang_key, 'global');
$file_object->read();
self::$global_file_objects[$a_lang_key] = $file_object;
}
return self::$global_file_objects[$a_lang_key];
}
