Inheritance diagram for ilObjLanguageExtGUI:

Collaboration diagram for ilObjLanguageExtGUI:

Public Member Functions
	ilObjLanguageExtGUI ($a_data, $a_id=0, $a_call_by_reference=false)
	Constructor.
	assignObject ()
	Assign the extended language object.
&	executeCommand ()
	execute command
	cancelObject ()
	Cancel the current action.
	viewObject ()
	Show the edit screen.
	saveObject ()
	Save the changed translations.
	importObject ()
	Show the screen to import a language file.
	uploadObject ()
	Process an uploaded language file.
	exportObject ()
	Show the screen to export a language file.
	downloadObject ()
	Download a language file.
	maintainObject ()
	Process the language maintenance.
	settingsObject ()
	Set the language settings.
	statisticsObject ()
	Print out statistics about the language.
	getPar ($a_request_name, $a_default_value)
	Read a param that is either coming from GET, POST or is taken from the session variables of this GUI.
	getAdminTabs (&$tabs_gui)
	Get tabs for admin mode.
	prepareOutput ()
	Prepare the standard template for output (Overwritten from ilObjectGUI)
	addAdminLocatorItems ()
	Set the locator for admin mode (called from prepareOutput in parent class)
	setTitleAndDescription ()
	Set the Title and the description (Overwritten from ilObjectGUI, called by prepareOutput)
Public Member Functions inherited from ilObjectGUI
	ilObjectGUI ($a_data, $a_id=0, $a_call_by_reference=true, $a_prepare_output=true)
	Constructor public.
	withReferences ()
	determines wether objects are referenced or not (got ref ids or not)
	setCreationMode ($a_mode=true)
	if true, a creation screen is displayed the current $_GET[ref_id] don't belong to the current class! the mode is determined in ilrepositorygui
	getCreationMode ()
	get creation mode
	getHTML ()
	undeleteObject ()
	Get objects back from trash.
	confirmedDeleteObject ()
	confirmed deletion of object -> objects are moved to trash or deleted immediately, if trash is disabled
	cancelDeleteObject ()
	cancel deletion of object
	removeFromSystemObject ()
	remove objects from trash bin and all entries therefore every object needs a specific deleteObject() method
	createObject ()
	create new object form
	cancelObject ($in_rep=false)
	cancel action and go back to previous page public
	editObject ()
	edit object
	updateObject ()
	updates object entry in object_data
	getFormAction ($a_cmd, $a_formaction="")
	get form action for command (command is method name without "Object", e.g.
	isVisible ($a_ref_id, $a_type)
	deleteObject ($a_error=false)
	Display deletion confirmation screen.
	trashObject ()
	Show trash content of object.
	getTemplateFile ($a_cmd, $a_type="")
	get a template blockfile format: tpl.
	cloneAllObject ()
	Clone single (not container object) Method is overwritten in ilContainerGUI.
	copyWizardHasOptions ($a_mode)
	Check if there is any modules specific option.

Static Public Member Functions
static	_isPageTranslation ()
	Check if the GUI is in page translation mode.
static	_getTranslationLink ()
	Get the HTML code for calling the page translation.

Private Attributes
	$inputsize = 50
	$commentsize = 30

Additional Inherited Members
Data Fields inherited from ilObjectGUI
const	COPY_WIZARD_NEEDS_PAGE = 1
	$ilias
	$objDefinition
	$tpl
	$tree
	$lng
	$data
	$object
	$ref_id
	$obj_id
	$maxcount
	$formaction
	$return_location
	$target_frame
	$tab_target_script
	$actions
	$sub_objects
	$omit_locator = false
Protected Member Functions inherited from ilObjectGUI
	showUpperIcon ()
	setTabs ()
	set admin tabs public
	setAdminTabs ()
	set admin tabs public
	setLocator ()
	set Locator
	addLocatorItems ()
	should be overwritten to add object specific items (repository items are preloaded)
	omitLocator ($a_omit=true)
	displayEditForm ($fields)
	display edit form (usually called by editObject)
	afterUpdate ()
	setFormAction ($a_cmd, $a_formaction)
	set specific form action for command
	getReturnLocation ($a_cmd, $a_location="")
	get return location for command (command is method name without "Object", e.g.
	setReturnLocation ($a_cmd, $a_location)
	set specific return location for command
	getTargetFrame ($a_cmd, $a_target_frame="")
	get target frame for command (command is method name without "Object", e.g.
	setTargetFrame ($a_cmd, $a_target_frame)
	set specific target frame for command
	showPossibleSubObjects ()
	show possible subobjects (pulldown menu)
	getTitlesByRefId ($a_ref_ids)
	get Titles of objects this method is used for error messages in methods cut/copy/paste
	getTabs (&$tabs_gui)
	get tabs abstract method.
	__showButton ($a_cmd, $a_text, $a_target= '')
	hitsperpageObject ()
&	__initTableGUI ()
	__setTableGUIBasicData (&$tbl, &$result_set, $a_from="")
	standard implementation for tables use 'from' variable use different initial setting of table
	__showClipboardTable ($a_result_set, $a_from="")
	redirectToRefId ($a_ref_id, $a_cmd="")
	redirects to (repository) view per ref id usually to a container and usually used at the end of a save/import method where the object gui type (of the new object) doesn't match with the type of the current $_GET["ref_id"] value
	fillCloneTemplate ($a_tpl_varname, $a_type)
	Fill object clone template This method can be called from any object GUI class that wants to offer object cloning.
	getCenterColumnHTML ()
	Get center column.
	getRightColumnHTML ()
	Display right column.
	setColumnSettings ($column_gui)
	May be overwritten in subclasses.
	checkPermission ($a_perm, $a_cmd="")

Detailed Description

Class ilObjLanguageExtGUI.

This class is a replacement for ilObjLanguageGUI which is currently not used in ILIAS.

Author: Fred Neumann fred..nosp@m.neum.nosp@m.ann@f.nosp@m.im.u.nosp@m.ni-er.nosp@m.lang.nosp@m.en.de

Version

Id:: class.ilObjLanguageExtGUI.php

ilObjLanguageExtGUI: ilObjLanguageExtGUI: ilPersonalDesktopGUI

Definition at line 24 of file class.ilObjLanguageExtGUI.php.

Member Function Documentation

static ilObjLanguageExtGUI::_getTranslationLink ( )

static

Get the HTML code for calling the page translation.

Returns a hidden form with a link to the translation screen The HTML code can be added to the footer of every ILIAS page

static

Definition at line 1028 of file class.ilObjLanguageExtGUI.php.

References $ilSetting, ilObjectGUI\$lng, ilObjectGUI\$tpl, and ilUtil\prepareFormOutput().

Referenced by ilTemplate\addILIASFooter().

        {
                global $ilSetting, $lng;
                // prevent translation link on translation screen
                // check setting of translation mode
                if (self::_isPageTranslation()
                        or !$ilSetting->get("lang_translate_".$lng->getLangKey()))
                {
                        return "";
                }
                // set the target for translation
                // ref id must be given to prevent params being deleted by ilAdministrtionGUI
                $action = "ilias.php"
                        ."?ref_id=".ilobjLanguageAccess::_lookupLangFolderRefId()
                        ."&baseClass=ilAdministrationGUI"
                        ."&cmdClass=ilobjlanguageextgui"
                        ."&view_mode=translate";
                $tpl = new ilTemplate("tpl.translation_link.html",true,true, "Services/Language");
                foreach($lng->getUsedModules() as $module => $dummy)
                {
                        $tpl->setCurrentBlock("hidden");
                        $tpl->setVariable("NAME", "page_modules[]");
                        $tpl->setVariable("VALUE", ilUtil::prepareFormOutput($module));
                        $tpl->parseCurrentBlock();
                }
                foreach($lng->getUsedTopics() as $topic => $dummy)
                {
                        $tpl->setCurrentBlock("hidden");
                        $tpl->setVariable("NAME", "page_topics[]");
                        $tpl->setVariable("VALUE", ilUtil::prepareFormOutput($topic));
                        $tpl->parseCurrentBlock();
                }
                
                $tpl->setVariable("ACTION", $action);
                $tpl->setVariable("TXT_TRANSLATE",$lng->txt("translation"));
                return $tpl->get();
        }

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static ilObjLanguageExtGUI::_isPageTranslation ( )

static

Check if the GUI is in page translation mode.

The page translation mode is used when the translation of a single page is called by the translation link on a page footer. The page translation screen is shown in a separate window. On this screen only the topics used on the calling page are shown for translation and only a save function for these topics is offered.

static

Returns: bool page translation (true or false)

Definition at line 1014 of file class.ilObjLanguageExtGUI.php.

References $_GET.

Referenced by prepareOutput(), and viewObject().

        {
                return ($_GET['view_mode'] == "translate");
        }

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ilObjLanguageExtGUI::addAdminLocatorItems ( )

Set the locator for admin mode (called from prepareOutput in parent class)

Reimplemented from ilObjectGUI.

Definition at line 970 of file class.ilObjLanguageExtGUI.php.

References ilObjectGUI\$tpl, and ilFrameTargetInfo\_getFrame().

        {
                global $ilLocator, $tpl;
                $ilLocator->addItem($this->lng->txt("administration"),
                        $this->ctrl->getLinkTargetByClass("iladministrationgui", "frameset"),
                        ilFrameTargetInfo::_getFrame("MainContent"));
                $ilLocator->addItem($this->lng->txt("languages"),
                        $this->ctrl->getLinkTargetByClass("ilobjlanguagefoldergui", ""));
                $ilLocator->addItem($this->lng->txt("meta_l_". $this->object->getTitle()),
                        $this->ctrl->getLinkTarget($this, "view"));
        }

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ilObjLanguageExtGUI::assignObject ( )

Assign the extended language object.

Overwritten from ilObjectGUI to use the extended language object. (Will be deleted when ilObjLanguageExt is merged with ilObjLanguage)

Reimplemented from ilObjectGUI.

Definition at line 84 of file class.ilObjLanguageExtGUI.php.

        {
                require_once("Services/Language/classes/class.ilObjLanguageExt.php");
                $this->object =& new ilObjLanguageExt($this->id);
        }

ilObjLanguageExtGUI::cancelObject ( )

Cancel the current action.

Definition at line 111 of file class.ilObjLanguageExtGUI.php.

References viewObject().

Referenced by uploadObject().

        {
                $this->viewObject();
        }

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ilObjLanguageExtGUI::downloadObject ( )

Download a language file.

Definition at line 561 of file class.ilObjLanguageExtGUI.php.

References $_POST, $filename, ilUtil\deliverData(), and ILIAS_VERSION.

        {
                $filename = 'ilias_' . $this->object->key . '_'
                . str_replace(".", "_", substr(ILIAS_VERSION, 0, strpos(ILIAS_VERSION, " ")))
        . "-" . date('Y-m-d')
                . ".lang.".$_POST["scope"];
                
                $global_file_obj = $this->object->getGlobalLanguageFile();
                $local_file_obj = new ilLanguageFile($filename, $this->object->key, $_POST["scope"]);
                if ($_POST["scope"] == 'global')
                {
            $local_file_obj->setParam("author", $global_file_obj->getParam('author'));
            $local_file_obj->setParam("version", $global_file_obj->getParam('version'));
                        $local_file_obj->setAllValues($this->object->getAllValues());
                        if ($this->langmode)
                        {
                                $local_file_obj->setAllComments($this->object->getAllRemarks());
                        }
                }
                elseif ($_POST["scope"] == '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());
                        }
                }
                elseif ($_POST["scope"] == 'added') // langmode only
                {
                $local_file_obj->setParam("author", $global_file_obj->getParam('author'));
            $local_file_obj->setParam("version", $global_file_obj->getParam('version'));
                        $local_file_obj->setAllValues($this->object->getAddedValues());
                        $local_file_obj->setAllComments($this->object->getAllRemarks());
                }
                elseif ($_POST["scope"] == 'unchanged')
                {
                $local_file_obj->setParam("author", $global_file_obj->getParam('author'));
            $local_file_obj->setParam("version", $global_file_obj->getParam('version'));
                        $local_file_obj->setAllValues($this->object->getUnchangedValues());
                        if ($this->langmode)
                        {
                                $local_file_obj->setAllComments($this->object->getAllRemarks());
                        }
                }
                elseif ($_POST["scope"] == 'merged') // langmode only
                {
                $local_file_obj->setParam("author", $global_file_obj->getParam('author'));
            $local_file_obj->setParam("version", $global_file_obj->getParam('version'));
                        $local_file_obj->setAllValues($this->object->getMergedValues());
                        $local_file_obj->setAllComments($this->object->getMergedRemarks());
                }
                ilUtil::deliverData($local_file_obj->build(), $filename);
        }

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& ilObjLanguageExtGUI::executeCommand ( )

execute command

Reimplemented from ilObjectGUI.

Definition at line 94 of file class.ilObjLanguageExtGUI.php.

References $cmd, ilObjLanguageAccess\_checkMaintenance(), and exit.

        {
                if (!ilObjLanguageAccess::_checkMaintenance())
                {
             $this->ilErr->raiseError($this->lng->txt("permission_denied"),$this->ilErr->MESSAGE);
             exit;
                }
                
                $cmd = $this->ctrl->getCmd("view")."Object";
                $this->$cmd();
                exit;
        }

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ilObjLanguageExtGUI::exportObject ( )

Show the screen to export a language file.

Definition at line 525 of file class.ilObjLanguageExtGUI.php.

References $_POST.

        {
                $scope = $_POST["scope"] ? $_POST["scope"] : "global";
                
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lang_file_export.html", "Services/Language");
                $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
                $this->tpl->setVariable("TXT_HEADER",$this->lng->txt("language_export_file"));
                $this->tpl->setVariable("TXT_SCOPE",$this->lng->txt("language_file_scope"));
                $this->tpl->setVariable("TXT_SCOPE_GLOBAL",$this->lng->txt("language_scope_global"));
                $this->tpl->setVariable("TXT_SCOPE_LOCAL",$this->lng->txt("language_scope_local"));
                $this->tpl->setVariable("TXT_SCOPE_UNCHANGED",$this->lng->txt("language_scope_unchanged"));
                $this->tpl->setVariable("CHECKED_GLOBAL",$scope == 'global' ? 'checked="checked"' : '');
                $this->tpl->setVariable("CHECKED_LOCAL",$scope == 'local' ? 'checked="checked"' : '');
                $this->tpl->setVariable("CHECKED_UNCHANGED",$scope == 'unchanged' ? 'checked="checked"' : '');
                if ($this->langmode)
                {
                        $this->tpl->setVariable("TXT_SCOPE_ADDED",$this->lng->txt("language_scope_added"));
                        $this->tpl->setVariable("CHECKED_ADDED",$scope == 'added' ? 'checked="checked"' : '');
                        $this->tpl->setVariable("TXT_SCOPE_MERGED",$this->lng->txt("language_scope_merged"));
                        $this->tpl->setVariable("CHECKED_MERGED",$scope == 'merged' ? 'checked="checked"' : '');
            }
                $this->tpl->setVariable("TXT_DOWNLOAD",$this->lng->txt("download"));
                $this->tpl->setVariable("CMD_DOWNLOAD","download");
                $this->tpl->show();
        }

ilObjLanguageExtGUI::getAdminTabs ( & $tabs_gui )

Get tabs for admin mode.

Parameters

object tabs gui object

Reimplemented from ilObjectGUI.

Definition at line 912 of file class.ilObjLanguageExtGUI.php.

        {
                global $rbacsystem;
                $tabs_gui->addTarget("edit",
                        $this->ctrl->getLinkTarget($this, "view"),
                        array("","view","cancel","save"));
                $tabs_gui->addTarget("export",
                        $this->ctrl->getLinkTarget($this, "export"),
                        array("export","download"));
                $tabs_gui->addTarget("import",
                        $this->ctrl->getLinkTarget($this, "import"),
                        array("import","upload"));
                $tabs_gui->addTarget("language_maintain",
                        $this->ctrl->getLinkTarget($this, "maintain"),
                        array("maintain"));
                $tabs_gui->addTarget("settings",
                        $this->ctrl->getLinkTarget($this, "settings"),
                        array("settings"));
                
                $tabs_gui->addTarget("language_statistics",
                        $this->ctrl->getLinkTarget($this, "statistics"),
                        array("statistics"));
        }

ilObjLanguageExtGUI::getPar	(	$a_request_name,
		$a_default_value
	)

Read a param that is either coming from GET, POST or is taken from the session variables of this GUI.

A request value is automatically saved in the session variables. Slashes are stripped from request values.

Parameters

string	name of the GET or POST or variable
mixed	default value

Definition at line 862 of file class.ilObjLanguageExtGUI.php.

References $_GET, $_POST, and ilUtil\stripSlashes().

Referenced by viewObject().

        {
                // get the parameter value
                if (isset($_GET[$a_request_name]))
                {
                        $param = $_GET[$a_request_name];
                        $from_request = true;
                }
                elseif (isset($_POST[$a_request_name]))
                {
                        $param = $_POST[$a_request_name];
                        $from_request = true;
                }
                elseif (isset($this->session[$a_request_name]))
                {
                        $param = $this->session[$a_request_name];
                        $from_request = false;
                }
                else
                {
                        $param = $a_default_value;
                        $from_request = false;
                }
                
                // strip slashes from request parameters
                if ($from_request)
                {
                        if (is_array($param))
                        {
                                foreach ($param as $key => $value)
                                {
                                        $param[$key] = ilUtil::stripSlashes($value);
                                }
                        }
                        else
                        {
                                $param = ilUtil::stripSlashes($param);
                        }
                }
                
                // make the parameter available to further requests
                $this->session[$a_request_name] = $param;
                return $param;
        }

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ilObjLanguageExtGUI::ilObjLanguageExtGUI	(	$a_data,
		$a_id = `0`,
		$a_call_by_reference = `false`
	)

Constructor.

Note: The GET param 'obj_id' is the language object id The GET param 'ref_id' is the language folder (if present)

Parameters

mixed	data (ignored)
int	id (ignored)
boolean	call-by-reference (ignored)

Definition at line 44 of file class.ilObjLanguageExtGUI.php.

References $_GET, $_SESSION, $ilCtrl, ilObjectGUI\$lng, ilObjLanguageAccess\_lookupId(), and ilObjectGUI\ilObjectGUI().

        {
                global $lng, $ilCtrl, $ilClientIniFile;
                // language maintenance strings are defined in administration
        $lng->loadLanguageModule("administration");
        $lng->loadLanguageModule("meta");
                //  view mode ('translate' or empty) needed for prepareOutput()
                $ilCtrl->saveParameter($this, "view_mode");
                // type and id of get the bound object
                $this->type = "lng";
                if (! $this->id = $_GET['obj_id'])
                {
                        $this->id = ilObjLanguageAccess::_lookupId($lng->getUserLanguage());
                }
                
                // do all generic GUI initialisations
                $this->ilObjectGUI($a_data, $this->id, false, true);
                
                // initialize the array to store GUI session variables
                if (!is_array($_SESSION[get_class($this)]))
                {
                        $_SESSION[get_class($this)] = array();
                }
                $this->session =& $_SESSION[get_class($this)];
                // read the lang mode
        $this->langmode = $ilClientIniFile->readVariable("system","LANGMODE");
        }

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ilObjLanguageExtGUI::importObject ( )

Show the screen to import a language file.

Definition at line 473 of file class.ilObjLanguageExtGUI.php.

Referenced by uploadObject().

        {
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lang_file_import.html", "Services/Language");
                $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
                $this->tpl->setVariable("TXT_HEADER",$this->lng->txt("language_import_file"));
                $this->tpl->setVariable("TXT_FILE",$this->lng->txt("file"));
                
                $this->tpl->setVariable("TXT_MODE",$this->lng->txt("language_mode_existing"));
                $this->tpl->setVariable("TXT_MODE_KEEPALL",$this->lng->txt("language_mode_existing_keepall"));
                $this->tpl->setVariable("TXT_MODE_KEEPNEW",$this->lng->txt("language_mode_existing_keepnew"));
                $this->tpl->setVariable("TXT_MODE_REPLACE",$this->lng->txt("language_mode_existing_replace"));
                $this->tpl->setVariable("TXT_MODE_DELETE",$this->lng->txt("language_mode_existing_delete"));
                $this->tpl->setVariable("TXT_UPLOAD",$this->lng->txt("upload"));
                $this->tpl->setVariable("CMD_UPLOAD","upload");
                $this->tpl->show();
        }

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ilObjLanguageExtGUI::maintainObject ( )

Process the language maintenance.

Definition at line 622 of file class.ilObjLanguageExtGUI.php.

References $_POST, ilObjLanguageExt\_deleteValues(), ilUtil\sendFailure(), and ilUtil\sendSuccess().

        {
                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
                        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
                        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($this->lng->txt("language_error_clear_local") , false);
                                }
                                break;
                        // delete local additions in the datavase (langmode only)
                        case "delete_added":
                                ilObjLanguageExt::_deleteValues($this->object->key, $this->object->getAddedValues());
                                break;
                        // 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)
                        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();
        }

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ilObjLanguageExtGUI::prepareOutput ( )

Prepare the standard template for output (Overwritten from ilObjectGUI)

Reimplemented from ilObjectGUI.

Definition at line 946 of file class.ilObjLanguageExtGUI.php.

References _isPageTranslation(), and ilUtil\getImagePath().

        {
                if ($this->_isPageTranslation())
                {
                        // show the pure translation page without menu, tabs etc.
                        $this->tpl->addBlockFile("CONTENT","content","tpl.adm_translate.html","Services/Language");
                        $this->tpl->setHeaderPageTitle($this->lng->txt("translation"));
                        $this->tpl->setTitle($this->lng->txt("translation"). " "
                                                                        .$this->lng->txt("meta_l_".$this->object->key));
                        $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lng_b.gif"),
                                                                         $this->lng->txt("obj_" . $this->object->getType()));
                }
                else
                {
                        // show the full page framework
                        parent::prepareOutput();
                }
        }

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ilObjLanguageExtGUI::saveObject ( )

Save the changed translations.

Reimplemented from ilObjectGUI.

Definition at line 442 of file class.ilObjLanguageExtGUI.php.

References $_POST, ilObjLanguageExt\_saveValues(), ilUtil\stripSlashes(), and viewObject().

        {
                // prepare the values to be saved
                $save_array = array();
                $remarks_array = array();
                foreach ($_POST as $key => $value)
                {
                        $keys = explode($this->lng->separator, ilUtil::stripSlashes($key, false));
                        if (count($keys) == 2)
                        {
                                // avoid line breaks
                                $value = preg_replace("/(\015\012)|(\015)|(\012)/","<br />",$value);
                                $value = ilUtil::stripSlashes($value, false);
                                $save_array[$key] = $value;
                                $remarks_array[$key] = $_POST[$key.$this->lng->separator."comment"];
                        }
                }
                
                // save the translations
                ilObjLanguageExt::_saveValues($this->object->key, $save_array, $remarks_array);
                // view the list
                $this->viewObject();
        }

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ilObjLanguageExtGUI::settingsObject ( )

Set the language settings.

Definition at line 768 of file class.ilObjLanguageExtGUI.php.

References $_POST, and $ilSetting.

        {
                global $ilSetting;
                $translate_key = "lang_translate_". $this->object->key;
                // save and get the page translation setting
                switch ($_POST["translation"])
                {
                        case "enable":
                                $ilSetting->set($translate_key, true);
                                break;
                        case "disable":
                                $ilSetting->set($translate_key, false);
                }
                $translate = $ilSetting->get($translate_key, false);
                
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lang_settings.html", "Services/Language");
                $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
                $this->tpl->setVariable("TXT_SETTINGS",$this->lng->txt("language_settings"));
                $this->tpl->setVariable("TXT_TRANSLATION",$this->lng->txt("language_translation_mode"));
                $this->tpl->setVariable("TXT_TRANSLATION_ENABLED",$this->lng->txt("language_translation_enabled"));
                $this->tpl->setVariable("TXT_TRANSLATION_DISABLED",$this->lng->txt("language_translation_disabled"));
                $this->tpl->setVariable("CHECKED_ENABLE", $translate ? 'checked="checked"': '');
                $this->tpl->setVariable("CHECKED_DISABLE", $translate ? '' : 'checked="checked"');
                $this->tpl->setVariable("TXT_NOTE_TRANSLATION",$this->lng->txt("language_note_translation"));
                $this->tpl->setVariable("TXT_CHANGE_SETTINGS",$this->lng->txt("language_change_settings"));
                $this->tpl->setVariable("CMD_SETTINGS", "settings");
                $this->tpl->show();
        }

ilObjLanguageExtGUI::setTitleAndDescription ( )

Set the Title and the description (Overwritten from ilObjectGUI, called by prepareOutput)

Reimplemented from ilObjectGUI.

Definition at line 990 of file class.ilObjLanguageExtGUI.php.

References ilUtil\getImagePath().

        {
                $this->tpl->setTitle($this->lng->txt("meta_l_".$this->object->getTitle()));
                // $this->tpl->setDescription($this->object->getLongDescription());
                $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_".$this->object->getType()."_b.gif"), $this->lng->txt("obj_" . $this->object->getType()));
        }

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ilObjLanguageExtGUI::statisticsObject ( )

Print out statistics about the language.

Definition at line 803 of file class.ilObjLanguageExtGUI.php.

References ilObjectGUI\$data, $row, $total, and ilObjLanguageExt\_getModules().

        {
                $modules = ilObjLanguageExt::_getModules($this->object->key);
                
                $data = array();
                $total = array("",0,0,0);
                foreach($modules as $module)
                {
                        $row = array();
                        $row[0] = $module;
                        $row[1] = count($this->object->getAllValues(array($module)));
                        $row[2] = count($this->object->getChangedValues(array($module)));
                        $row[3] = $row[1]-$row[2];
                        $total[1] += $row[1];
                        $total[2] += $row[2];
                        $total[3] += $row[3];
                        $data[] = $row;
                }
                $total[0] = "<b>".$this->lng->txt("language_all_modules")."</b>";
                $total[1] = "<b>".$total[1]."</b>";
                $total[2] = "<b>".$total[2]."</b>";
                $total[3] = "<b>".$total[3]."</b>";
                $data[] = $total;
                // prepare the templates for output
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lang_statistics.html", "Services/Language");
                $this->tpl->addBlockFile("TABLE_STATISTICS", "table_statistics", "tpl.table.html");
                $this->tpl->addBlockFile("TBL_CONTENT", "tbl_content", "tpl.obj_tbl_rows.html");
                // create and configure the table object
                include_once 'Services/Table/classes/class.ilTableGUI.php';
                $tbl = new ilTableGUI();
                $tbl->disable('title');
                $tbl->disable('sort');
                $tbl->disable('numinfo');
                
                $tbl->setHeaderNames(array($this->lng->txt("module"),
                                                                   $this->lng->txt("language_scope_global"),
                                                                   $this->lng->txt("language_scope_local"),
                                                                   $this->lng->txt("language_scope_unchanged")));
                $tbl->setColumnWidth(array( "25%", "25%", "25%", "25%"));
                $tbl->setLimit(count($data));
                $tbl->setData($data);
                
                // show the table
                $tbl->render();
                $this->tpl->show();
        }

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ilObjLanguageExtGUI::uploadObject ( )

Process an uploaded language file.

Definition at line 496 of file class.ilObjLanguageExtGUI.php.

References $_POST, $file, cancelObject(), importObject(), ilUtil\moveUploadedFile(), and ilUtil\sendSuccess().

        {
                if ($_POST['cmd']['upload'])
                {
                        $file = $_FILES['userfile']['tmp_name'].'x';
                        
                        if (ilUtil::moveUploadedFile($_FILES['userfile']['tmp_name'],
                                                                                 $_FILES['userfile']['name'],
                                                                                 $file))
                        {
                                $this->object->importLanguageFile($file,$_POST['mode_existing']);
                                ilUtil::sendSuccess(sprintf($this->lng->txt("language_file_imported"), $_FILES['userfile']['name']) , false);
                                $this->importObject();
                        }
                        else
                        {
                                $this->importObject();
                        }
                }
                else
                {
                        $this->cancelObject();
                }
        }

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ilObjLanguageExtGUI::viewObject ( )

Show the edit screen.

Reimplemented from ilObjectGUI.

Definition at line 119 of file class.ilObjLanguageExtGUI.php.

References ilObjectGUI\$data, $name, ilObjectGUI\$tpl, ilObjLanguageExt\_getModules(), ilObjLanguageExt\_getRemarks(), ilObjLanguageExt\_getValues(), _isPageTranslation(), ilUtil\formSelect(), getPar(), ilUtil\prepareFormOutput(), ilUtil\sendFailure(), ilUtil\sendInfo(), and ilUtil\sortArray().

Referenced by cancelObject(), and saveObject().

        {
                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);
                }
                // normal view mode:
                // - the table is filtered manually by module, mode and pattern
                // - found entries are paged by maximum list length
                // - the filter selection is shown
                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();
        }