Settings UI class for system styles. More...

Collaboration diagram for ilContentStyleSettingsGUI:

Public Member Functions
	__construct (ilObjStyleSettingsGUI $a_parent_gui)
	Constructor. More...

	executeCommand ()
	Execute command. More...

	checkPermission ($a_perm, $a_throw_exc=true)
	Check permission. More...

	createStyle ()
	Create new style. More...

	edit ()
	Show styles. More...

	moveLMStyles ()
	move learning modules from one style to another More...

	moveIndividualStyles ()
	move all learning modules with individual styles to new style More...

	confirmDeleteIndividualStyles ()

	deleteStyle ()
	display deletion confirmation screen More...

	confirmedDelete ()
	delete selected style objects More...

	toggleGlobalDefault ()
	Toggle global default style. More...

	toggleGlobalFixed ()
	Toggle global fixed style. More...

	saveActiveStyles ()
	Save active styles. More...

	showActions ($with_subobjects=false)
	show possible action (form buttons) More...

	cancelDelete ()
	cancel deletion of object More...

	setScope ()
	Set scope. More...

	saveScope ()
	Save scope for style. More...

Protected Attributes
	$settings

	$tree

	$ctrl

	$rbacsystem

	$toolbar

	$lng

	$tpl

	$DIC

	$ref_id

Detailed Description

Settings UI class for system styles.

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version: $Id$ ilContentStyleSettingsGUI: ilObjStyleSheetGUI

Definition at line 13 of file class.ilContentStyleSettingsGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilContentStyleSettingsGUI::__construct ( ilObjStyleSettingsGUI $a_parent_gui )

Constructor.

Definition at line 63 of file class.ilContentStyleSettingsGUI.php.

References $_GET, $DIC, and settings().

     {
         global $DIC;
 
         $this->tree = $DIC->repositoryTree();
         $this->settings = $DIC->settings();
 
         $this->parent_gui = $a_parent_gui;
         $this->dic = $DIC;
         $this->ctrl = $DIC->ctrl();
         $this->rbacsystem = $DIC->rbac()->system();
         $this->toolbar = $DIC->toolbar();
         $this->lng = $DIC->language();
         $this->tpl = $DIC["tpl"];
         $this->ref_id = (int) $_GET["ref_id"];
         $this->obj_id = (int) $_GET["obj_id"];          // note that reference ID is the id of the style settings node and object ID may be a style sheet object ID
 
         
         include_once("./Services/Style/Content/classes/class.ilContentStyleSettings.php");
         $this->cs_settings = new ilContentStyleSettings();
     }

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Member Function Documentation

◆ cancelDelete()

ilContentStyleSettingsGUI::cancelDelete ( )

cancel deletion of object

public

Definition at line 437 of file class.ilContentStyleSettingsGUI.php.

References ilUtil\sendInfo().

     {
         ilUtil::sendInfo($this->lng->txt("msg_cancel"), true);
         $this->ctrl->redirect($this, "edit");
     }

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◆ checkPermission()

ilContentStyleSettingsGUI::checkPermission	(	$a_perm,
		$a_throw_exc = `true`
	)

Check permission.

Parameters

string $a_perm permission(s)

Returns: bool

Exceptions

ilObjectException

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

Referenced by confirmDeleteIndividualStyles(), confirmedDelete(), deleteStyle(), edit(), moveIndividualStyles(), moveLMStyles(), saveScope(), setScope(), toggleGlobalDefault(), and toggleGlobalFixed().

     {
         if (!$this->rbacsystem->checkAccess($a_perm, $this->ref_id)) {
             if ($a_throw_exc) {
                 include_once "Services/Object/exceptions/class.ilObjectException.php";
                 throw new ilObjectException($this->lng->txt("permission_denied"));
             }
             return false;
         }
         return true;
     }

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◆ confirmDeleteIndividualStyles()

ilContentStyleSettingsGUI::confirmDeleteIndividualStyles ( )

Definition at line 245 of file class.ilContentStyleSettingsGUI.php.

References $_POST, ilObject\_lookupTitle(), and checkPermission().

Referenced by moveLMStyles().

     {
         $this->checkPermission("sty_write_content");
 
         include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
 
         $this->ctrl->setParameter($this, "to_style", $_POST["to_style"]);
 
         $cgui = new ilConfirmationGUI();
         $cgui->setFormAction($this->ctrl->getFormAction($this));
         $cgui->setHeaderText($this->lng->txt("sty_confirm_del_ind_styles") . ": " .
             sprintf(
                 $this->lng->txt("sty_confirm_del_ind_styles_desc"),
                 ilObject::_lookupTitle($_POST["to_style"])
             ));
         $cgui->setCancel($this->lng->txt("cancel"), "edit");
         $cgui->setConfirm($this->lng->txt("ok"), "moveIndividualStyles");
         $this->tpl->setContent($cgui->getHTML());
     }

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◆ confirmedDelete()

ilContentStyleSettingsGUI::confirmedDelete ( )

delete selected style objects

Definition at line 301 of file class.ilContentStyleSettingsGUI.php.

References $_POST, $id, checkPermission(), and ilObjectFactory\getInstanceByObjId().

     {
         $this->checkPermission("sty_write_content");
 
         foreach ($_POST["id"] as $id) {
             include_once("./Services/Style/Content/classes/class.ilContentStyleSettings.php");
             $set = new ilContentStyleSettings();
             $set->removeStyle($id);
             $set->update();
 
             $style_obj = ilObjectFactory::getInstanceByObjId($id);
             $style_obj->delete();
         }
 
         $this->ctrl->redirect($this, "edit");
     }

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◆ createStyle()

ilContentStyleSettingsGUI::createStyle ( )

Create new style.

Definition at line 134 of file class.ilContentStyleSettingsGUI.php.

References $ctrl, and $ilCtrl.

     {
         $ilCtrl = $this->ctrl;
 
         //      $ilCtrl->setParameterByClass("ilobjstylesheetgui", "new_type", "sty");
         $ilCtrl->redirectByClass("ilobjstylesheetgui", "create");
     }

◆ deleteStyle()

ilContentStyleSettingsGUI::deleteStyle ( )

display deletion confirmation screen

Definition at line 270 of file class.ilContentStyleSettingsGUI.php.

References $_POST, $id, ilObject\_lookupTitle(), checkPermission(), ilUtil\getImageTagByType(), and ilUtil\sendFailure().

     {
         $this->checkPermission("sty_write_content");
 
         if (!isset($_POST["id"])) {
             ilUtil::sendFailure($this->lng->txt("no_checkbox"), true);
             $this->ctrl->redirect($this, "edit");
         }
 
         // display confirmation message
         include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
         $cgui = new ilConfirmationGUI();
         $cgui->setFormAction($this->ctrl->getFormAction($this));
         $cgui->setHeaderText($this->lng->txt("info_delete_sure"));
         $cgui->setCancel($this->lng->txt("cancel"), "cancelDelete");
         $cgui->setConfirm($this->lng->txt("confirm"), "confirmedDelete");
 
         foreach ($_POST["id"] as $id) {
             $caption = ilUtil::getImageTagByType("sty", $this->tpl->tplPath) .
                 " " . ilObject::_lookupTitle($id);
 
             $cgui->addItem("id[]", $id, $caption);
         }
 
         $this->tpl->setContent($cgui->getHTML());
     }

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◆ edit()

ilContentStyleSettingsGUI::edit ( )

Show styles.

Definition at line 145 of file class.ilContentStyleSettingsGUI.php.

References $data, $si, $style, $table, ilObjContentObject\_getNrLMsIndividualStyles(), ilObjContentObject\_getNrLMsNoStyle(), ilObjContentObject\_getNrOfAssignedLMs(), ilObjStyleSheet\_lookupActive(), and checkPermission().

     {
         $this->checkPermission("visible,read");
 
         // this may not be cool, if styles are organised as (independent) Service
         include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
         include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
 
         $from_styles = $to_styles = $data = array();
         $styles = $this->cs_settings->getStyles();
         foreach ($styles as $style) {
             $style["active"] = ilObjStyleSheet::_lookupActive($style["id"]);
             $style["lm_nr"] = ilObjContentObject::_getNrOfAssignedLMs($style["id"]);
             $data[$style["title"] . ":" . $style["id"]]
                 = $style;
             if ($style["lm_nr"] > 0) {
                 $from_styles[$style["id"]] = $style["title"];
             }
             if ($style["active"] > 0) {
                 $to_styles[$style["id"]] = $style["title"];
             }
         }
 
         // number of individual styles
         if ($fixed_style <= 0) {
             $data[-1] =
                 array("title" => $this->lng->txt("sty_individual_styles"),
                     "id" => 0, "lm_nr" => ilObjContentObject::_getNrLMsIndividualStyles());
             $from_styles[-1] = $this->lng->txt("sty_individual_styles");
         }
 
         // number of default style (fallback default style)
         if ($default_style <= 0 && $fixed_style <= 0) {
             $data[0] =
                 array("title" => $this->lng->txt("sty_default_style"),
                     "id" => 0, "lm_nr" => ilObjContentObject::_getNrLMsNoStyle());
             $from_styles[0] = $this->lng->txt("sty_default_style");
             $to_styles[0] = $this->lng->txt("sty_default_style");
         }
 
         if ($this->checkPermission("sty_write_content", false)) {
             $this->toolbar->addButton(
                 $this->lng->txt("sty_add_content_style"),
                 $this->ctrl->getLinkTarget($this, "createStyle")
             );
             $this->toolbar->addSeparator();
             include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
 
             // from styles selector
             $si = new ilSelectInputGUI($this->lng->txt("sty_move_lm_styles") . ": " . $this->lng->txt("sty_from"), "from_style");
             $si->setOptions($from_styles);
             $this->toolbar->addInputItem($si, true);
 
             // from styles selector
             $si = new ilSelectInputGUI($this->lng->txt("sty_to"), "to_style");
             $si->setOptions($to_styles);
             $this->toolbar->addInputItem($si, true);
             $this->toolbar->addFormButton($this->lng->txt("sty_move_style"), "moveLMStyles");
 
             $this->toolbar->setFormAction($this->ctrl->getFormAction($this));
         }
 
         include_once("./Services/Style/Content/classes/class.ilContentStylesTableGUI.php");
         $table = new ilContentStylesTableGUI($this, "edit", $data, $this->cs_settings);
         $this->tpl->setContent($table->getHTML());
     }

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◆ executeCommand()

ilContentStyleSettingsGUI::executeCommand ( )

Execute command.

Definition at line 88 of file class.ilContentStyleSettingsGUI.php.

     {
         $next_class = $this->ctrl->getNextClass($this);
         $cmd = $this->ctrl->getCmd("edit");
 
         switch ($next_class) {
             case "ilobjstylesheetgui":
                 $this->ctrl->setReturn($this, "edit");
                 include_once("./Services/Style/Content/classes/class.ilObjStyleSheetGUI.php");
                 $style_gui = new ilObjStyleSheetGUI("", $this->obj_id, false, false);
                 $this->ctrl->forwardCommand($style_gui);
                 break;
 
             default:
                 $this->parent_gui->prepareOutput();
                 if (in_array($cmd, array("edit", "delete", "toggleGlobalDefault", "toggleGlobalFixed", "setScope", "saveScope", "saveActiveStyles",
                     "createStyle", "moveLMStyles", "moveIndividualStyles", "deleteStyle", "cancelDelete", "confirmedDelete"))) {
                     $this->$cmd();
                 } else {
                     die("Unknown command " . $cmd);
                 }
         }
     }

◆ moveIndividualStyles()

ilContentStyleSettingsGUI::moveIndividualStyles ( )

move all learning modules with individual styles to new style

Definition at line 233 of file class.ilContentStyleSettingsGUI.php.

References $_GET, ilObjContentObject\_moveLMStyles(), and checkPermission().

     {
         $this->checkPermission("sty_write_content");
 
         include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
         ilObjContentObject::_moveLMStyles(-1, $_GET["to_style"]);
         $this->ctrl->redirect($this, "edit");
     }

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◆ moveLMStyles()

ilContentStyleSettingsGUI::moveLMStyles ( )

move learning modules from one style to another

Definition at line 215 of file class.ilContentStyleSettingsGUI.php.

References $_POST, ilObjContentObject\_moveLMStyles(), checkPermission(), and confirmDeleteIndividualStyles().

     {
         $this->checkPermission("sty_write_content");
 
         if ($_POST["from_style"] == -1) {
             $this->confirmDeleteIndividualStyles();
             return;
         }
 
         include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
         ilObjContentObject::_moveLMStyles($_POST["from_style"], $_POST["to_style"]);
         $this->ctrl->redirect($this, "edit");
     }

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◆ saveActiveStyles()

ilContentStyleSettingsGUI::saveActiveStyles ( )

Save active styles.

Definition at line 370 of file class.ilContentStyleSettingsGUI.php.

References $_POST, $style, ilObjStyleSheet\_writeActive(), and ilUtil\redirect().

     {
         include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
         $styles = $this->cs_settings->getStyles();
         foreach ($styles as $style) {
             if ($_POST["std_" . $style["id"]] == 1) {
                 ilObjStyleSheet::_writeActive((int) $style["id"], 1);
             } else {
                 ilObjStyleSheet::_writeActive((int) $style["id"], 0);
             }
         }
         ilUtil::redirect($this->ctrl->getLinkTarget($this, "edit", "", false, false));
     }

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◆ saveScope()

ilContentStyleSettingsGUI::saveScope ( )

Save scope for style.

Definition at line 471 of file class.ilContentStyleSettingsGUI.php.

References $_GET, $tree, ilObjStyleSheet\_writeScope(), checkPermission(), and ilUtil\redirect().

     {
         $tree = $this->tree;
 
         $this->checkPermission("sty_write_content");
 
         include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
         if ($_GET["cat"] == $tree->readRootId()) {
             $_GET["cat"] = "";
         }
         ilObjStyleSheet::_writeScope($_GET["id"], $_GET["cat"]);
 
         ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
 
         ilUtil::redirect($this->ctrl->getLinkTarget($this, "edit", "", false, false));
     }

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◆ setScope()

ilContentStyleSettingsGUI::setScope ( )

Set scope.

Definition at line 446 of file class.ilContentStyleSettingsGUI.php.

References $ctrl, $ilCtrl, $tpl, and checkPermission().

     {
         $tpl = $this->tpl;
         $ilCtrl = $this->ctrl;
 
         $this->checkPermission("sty_write_content");
 
         $ilCtrl->saveParameter($this, "id");
         include_once("./Services/Repository/classes/class.ilRepositorySelectorExplorerGUI.php");
         $exp = new ilRepositorySelectorExplorerGUI(
             $this,
             "setScope",
             $this,
             "saveScope",
             "cat"
         );
         $exp->setTypeWhiteList(array("root", "cat"));
         if (!$exp->handleCommand()) {
             $tpl->setContent($exp->getHTML());
         }
     }

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◆ showActions()

ilContentStyleSettingsGUI::showActions ( $with_subobjects = false )

show possible action (form buttons)

Parameters

boolean public

Definition at line 390 of file class.ilContentStyleSettingsGUI.php.

References ilUtil\getImagePath().

     {
 
         // delete
         $this->tpl->setCurrentBlock("tbl_action_btn");
         $this->tpl->setVariable("BTN_NAME", "deleteStyle");
         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("delete"));
         $this->tpl->parseCurrentBlock();
 
         // set global default
         $this->tpl->setCurrentBlock("tbl_action_btn");
         $this->tpl->setVariable("BTN_NAME", "toggleGlobalDefault");
         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("toggleGlobalDefault"));
         $this->tpl->parseCurrentBlock();
 
         // set global default
         $this->tpl->setCurrentBlock("tbl_action_btn");
         $this->tpl->setVariable("BTN_NAME", "toggleGlobalFixed");
         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("toggleGlobalFixed"));
         $this->tpl->parseCurrentBlock();
 
         // set global default
         $this->tpl->setCurrentBlock("tbl_action_btn");
         $this->tpl->setVariable("BTN_NAME", "setScope");
         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("sty_set_scope"));
         $this->tpl->parseCurrentBlock();
 
         // save active styles
         $this->tpl->setCurrentBlock("tbl_action_btn");
         $this->tpl->setVariable("BTN_NAME", "saveActiveStyles");
         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("sty_save_active_styles"));
         $this->tpl->parseCurrentBlock();
 
         if ($with_subobjects === true) {
             $this->showPossibleSubObjects();
         }
 
         $this->tpl->setCurrentBlock("tbl_action_row");
         $this->tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.svg"));
         $this->tpl->parseCurrentBlock();
     }

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◆ toggleGlobalDefault()

ilContentStyleSettingsGUI::toggleGlobalDefault ( )

Toggle global default style.

Definition at line 322 of file class.ilContentStyleSettingsGUI.php.

References $_GET, $ilSetting, $lng, $settings, checkPermission(), and ilUtil\redirect().

     {
         $ilSetting = $this->settings;
         $lng = $this->lng;
 
         $this->checkPermission("sty_write_content");
 
         if ($_GET["id"] > 0) {
             $ilSetting->delete("fixed_content_style_id");
             $def_style = $ilSetting->get("default_content_style_id");
 
             if ($def_style != $_GET["id"]) {
                 $ilSetting->set("default_content_style_id", (int) $_GET["id"]);
             } else {
                 $ilSetting->delete("default_content_style_id");
             }
             ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
         }
         ilUtil::redirect($this->ctrl->getLinkTarget($this, "edit", "", false, false));
     }

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◆ toggleGlobalFixed()

ilContentStyleSettingsGUI::toggleGlobalFixed ( )

Toggle global fixed style.

Definition at line 346 of file class.ilContentStyleSettingsGUI.php.

References $_GET, $ilSetting, $lng, $settings, checkPermission(), and ilUtil\redirect().

     {
         $ilSetting = $this->settings;
         $lng = $this->lng;
 
         $this->checkPermission("sty_write_content");
 
         if ($_GET["id"] > 0) {
             $ilSetting->delete("default_content_style_id");
             $fixed_style = $ilSetting->get("fixed_content_style_id");
             if ($fixed_style == (int) $_GET["id"]) {
                 $ilSetting->delete("fixed_content_style_id");
             } else {
                 $ilSetting->set("fixed_content_style_id", (int) $_GET["id"]);
             }
             ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
         }
         ilUtil::redirect($this->ctrl->getLinkTarget($this, "edit", "", false, false));
     }