function maintainExecuteObject()
{
if (isset($_POST["maintain"])) {
$this->session["maintain"] = ilUtil::stripSlashes($_POST["maintain"]);
}
switch ($_POST["maintain"]) {
// save the local changes to the local language file
case "save":
$lang_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang.local';
if (is_file($lang_file) and is_writable($lang_file) or !file_exists($lang_file) and is_writable($this->object->getCustLangPath())) {
// save a copy of the distributed language file
$orig_file = $this->object->getLangPath() . '/ilias_' . $this->object->key . '.lang';
$copy_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang';
@copy($orig_file, $copy_file);
// save a backup of the old local language file
@rename($lang_file, $lang_file . ".bak");
// create and write the new local language file
$global_file_obj = $this->object->getGlobalLanguageFile();
$local_file_obj = new ilLanguageFile($lang_file, $this->object->key, 'local');
$local_file_obj->setParam('based_on', $global_file_obj->getParam('version'));
$local_file_obj->setAllValues($this->object->getChangedValues());
if ($this->langmode) {
$local_file_obj->setAllComments($this->object->getAllRemarks());
}
$local_file_obj->write();
$this->object->setLocal(true);
ilUtil::sendSuccess($this->lng->txt("language_saved_local"), true);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_write_local"), true);
}
break;
// load the content of the local language file
// load the content of the local language file
case "load":
$lang_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang.local';
if (is_file($lang_file) and is_readable($lang_file)) {
$this->object->importLanguageFile($lang_file, 'replace');
$this->object->setLocal(true);
ilUtil::sendSuccess($this->lng->txt("language_loaded_local"), true);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_read_local"), true);
}
break;
// revert the database to the default language file
// revert the database to the default language file
case "clear":
$lang_file = $this->object->getLangPath() . '/ilias_' . $this->object->key . '.lang';
if (is_file($lang_file) and is_readable($lang_file)) {
$this->object->importLanguageFile($lang_file, 'delete');
$this->object->setLocal(false);
ilUtil::sendSuccess($this->lng->txt("language_cleared_local"), true);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_clear_local"), true);
}
break;
// delete local additions in the datavase (langmode only)
// delete local additions in the datavase (langmode only)
case "delete_added":
ilObjLanguageExt::_deleteValues($this->object->key, $this->object->getAddedValues());
break;
// merge local changes back to the global language file (langmode only)
// merge local changes back to the global language file (langmode only)
case "merge":
$orig_file = $this->object->getLangPath() . '/ilias_' . $this->object->key . '.lang';
$copy_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang';
if (is_file($orig_file) and is_writable($orig_file)) {
// save a copy of the global language file
@copy($orig_file, $copy_file);
// modify and write the new global file
$global_file_obj = $this->object->getGlobalLanguageFile();
$global_file_obj->setAllValues($this->object->getMergedValues());
$global_file_obj->setAllComments($this->object->getMergedRemarks());
$global_file_obj->write();
ilUtil::sendSuccess($this->lng->txt("language_merged_global"), true);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_write_global"), true);
}
break;
// remove the local language file (langmode only)
// remove the local language file (langmode only)
case "remove_local_file":
$lang_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang.local';
if (!is_file($lang_file)) {
$this->object->setLocal(false);
ilUtil::sendFailure($this->lng->txt("language_error_local_missed"), true);
} elseif (@unlink($lang_file)) {
$this->object->setLocal(false);
ilUtil::sendSuccess($this->lng->txt("language_local_file_deleted"), true);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_delete_local"), true);
}
break;
}
$this->ctrl->redirect($this, "maintain");
}
/**
* Process the language maintenance
*/
function maintainObject()
{
global $ilUser;
switch ($_POST["maintain"]) {
// save the local changes to the local language file
case "save":
$lang_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang.local';
if (is_file($lang_file) and is_writable($lang_file) or !file_exists($lang_file) and is_writable($this->object->getCustLangPath())) {
// save a copy of the distributed language file
$orig_file = $this->object->getLangPath() . '/ilias_' . $this->object->key . '.lang';
$copy_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang';
@copy($orig_file, $copy_file);
// save a backup of the old local language file
@rename($lang_file, $lang_file . ".bak");
// create and write the new local language file
$global_file_obj = $this->object->getGlobalLanguageFile();
$local_file_obj = new ilLanguageFile($lang_file, $this->object->key, 'local');
$local_file_obj->setParam('based_on', $global_file_obj->getParam('version'));
$local_file_obj->setAllValues($this->object->getChangedValues());
if ($this->langmode) {
$local_file_obj->setAllComments($this->object->getAllRemarks());
}
$local_file_obj->write();
$this->object->setLocal(true);
ilUtil::sendSuccess($this->lng->txt("language_saved_local"), false);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_write_local"), false);
}
break;
// load the content of the local language file
// load the content of the local language file
case "load":
$lang_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang.local';
if (is_file($lang_file) and is_readable($lang_file)) {
$this->object->importLanguageFile($lang_file, 'replace');
$this->object->setLocal(true);
ilUtil::sendSuccess($this->lng->txt("language_loaded_local"), false);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_read_local"), false);
}
break;
// revert the database to the default language file
// revert the database to the default language file
case "clear":
$lang_file = $this->object->getLangPath() . '/ilias_' . $this->object->key . '.lang';
if (is_file($lang_file) and is_readable($lang_file)) {
$this->object->importLanguageFile($lang_file, 'delete');
$this->object->setLocal(false);
ilUtil::sendSuccess($this->lng->txt("language_cleared_local"), false);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_clear_local"), false);
}
break;
// delete local additions in the datavase (langmode only)
// delete local additions in the datavase (langmode only)
case "delete_added":
ilObjLanguageExt::_deleteValues($this->object->key, $this->object->getAddedValues());
break;
// merge local changes back to the global language file (langmode only)
// merge local changes back to the global language file (langmode only)
case "merge":
$orig_file = $this->object->getLangPath() . '/ilias_' . $this->object->key . '.lang';
$copy_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang';
if (is_file($orig_file) and is_writable($orig_file)) {
// save a copy of the global language file
@copy($orig_file, $copy_file);
// modify and write the new global file
$global_file_obj = $this->object->getGlobalLanguageFile();
$global_file_obj->setAllValues($this->object->getMergedValues());
$global_file_obj->setAllComments($this->object->getMergedRemarks());
$global_file_obj->write();
ilUtil::sendSuccess($this->lng->txt("language_merged_global"), false);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_write_global"), false);
}
break;
// remove the local language file (langmode only)
// remove the local language file (langmode only)
case "remove_local_file":
$lang_file = $this->object->getCustLangPath() . '/ilias_' . $this->object->key . '.lang.local';
if (!is_file($lang_file)) {
$this->object->setLocal(false);
ilUtil::sendFailure($this->lng->txt("language_error_local_missed"), false);
} elseif (@unlink($lang_file)) {
$this->object->setLocal(false);
ilUtil::sendSuccess($this->lng->txt("language_local_file_deleted"), false);
} else {
ilUtil::sendFailure($this->lng->txt("language_error_delete_local"), false);
}
break;
}
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lang_maintenance.html", "Services/Language");
$this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
$this->tpl->setVariable("TXT_MAINTENANCE", $this->lng->txt("language_maintenance"));
$this->tpl->setVariable("TXT_MAINTAIN_LOCAL", $this->lng->txt("language_maintain_local_changes"));
$this->tpl->setVariable("TXT_SELECT", $this->lng->txt("please_select"));
$this->tpl->setVariable("TXT_SAVE", $this->lng->txt("language_save_local_changes"));
$this->tpl->setVariable("TXT_LOAD", $this->lng->txt("language_load_local_changes"));
$this->tpl->setVariable("TXT_CLEAR", $this->lng->txt("language_clear_local_changes"));
if ($this->langmode) {
$this->tpl->setVariable("TXT_DELETE_ADDED", $this->lng->txt("language_delete_local_additions"));
$this->tpl->setVariable("TXT_MERGE", $this->lng->txt("language_merge_local_changes"));
$this->tpl->setVariable("TXT_REMOVE_LOCAL_FILE", $this->lng->txt("language_remove_local_file"));
}
$this->tpl->setVariable("TXT_NOTE_SAVE", $this->lng->txt("language_note_save_local"));
$this->tpl->setVariable("TXT_MAINTAIN", $this->lng->txt("language_process_maintenance"));
$this->tpl->setVariable("VAR_MAINTAIN", "maintain");
$this->tpl->setVariable("CMD_MAINTAIN", "maintain");
// $this->tpl->show();
}