ilCtrl Class Reference

Class ilCtrl provides processing control methods. More...

Inheritance diagram for ilCtrl:

Collaboration diagram for ilCtrl:

Public Member Functions
	__construct (ilCtrlStructureInterface $structure, ilCtrlTokenRepositoryInterface $token_repository, ilCtrlPathFactoryInterface $path_factory, ilCtrlContextInterface $context, ResponseSenderStrategy $response_sender, ServerRequestInterface $server_request, RequestWrapper $post_parameters, RequestWrapper $get_parameters, Refinery $refinery, ilComponentFactory $component_factory, ilCtrlQueryParserInterface $query_parser)
	ilCtrl Constructor More...
	__clone ()
	callBaseClass (string $a_base_class=null)
	@inheritDoc More...
	forwardCommand (object $a_gui_object)
	@inheritDoc More...
	getHTML (object $a_gui_object, array $a_parameters=null)
	@inheritDoc More...
	getCmd (string $fallback_command=null)
	@inheritDoc More...
	setCmd (?string $a_cmd)
	@inheritDoc More...
	getCmdClass ()
	@inheritDoc More...
	setCmdClass ($a_cmd_class)
	@inheritDoc More...
	getNextClass ($a_gui_class=null)
	@inheritDoc More...
	saveParameter (object $a_gui_obj, $a_parameter)
	@inheritDoc More...
	saveParameterByClass (string $a_class, $a_parameter)
	@inheritDoc More...
	setParameter (object $a_gui_obj, string $a_parameter, $a_value)
	@inheritDoc More...
	setParameterByClass (string $a_class, string $a_parameter, $a_value)
	@inheritDoc More...
	getParameterArray (object $a_gui_obj)
	@inheritDoc More...
	getParameterArrayByClass (string $a_class)
	@inheritDoc More...
	clearParameters (object $a_gui_obj)
	@inheritDoc More...
	clearParametersByClass (string $a_class)
	@inheritDoc More...
	clearParameterByClass (string $a_class, string $a_parameter)
	@inheritDoc More...
	getLinkTarget (object $a_gui_obj, string $a_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	@inheritDoc More...
	getLinkTargetByClass ( $a_class, string $a_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	@inheritDoc More...
	getFormAction (object $a_gui_obj, string $a_fallback_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	@inheritDoc More...
	getFormActionByClass ( $a_class, string $a_fallback_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	@inheritDoc More...
	redirect (object $a_gui_obj, string $a_cmd=null, string $a_anchor=null, bool $is_async=false)
	@inheritDoc More...
	redirectByClass ( $a_class, string $a_cmd=null, string $a_anchor=null, bool $is_async=false)
	@inheritDoc More...
	redirectToURL (string $target_url)
	@inheritDoc More...
	setContextObject (int $obj_id, string $obj_type)
	@inheritDoc More...
	getContextObjId ()
	@inheritDoc More...
	getContextObjType ()
	@inheritDoc More...
	getCallHistory ()
	@inheritDoc More...
	lookupClassPath (string $a_class)
	@inheritDoc More...
	lookupOriginalClassName (string $a_class)
	@inheritDoc More...
	getClassForClasspath (string $a_class_path)
	@inheritDoc More...
	setTargetScript (string $a_target_script)
	@inheritDoc More...
	isAsynch ()
	@inheritDoc More...
	setReturn (object $a_gui_obj, string $a_cmd=null)
	@inheritDoc More...
	setReturnByClass (string $a_class, string $a_cmd=null)
	@inheritDoc More...
	returnToParent (object $a_gui_obj, string $a_anchor=null)
	@inheritDoc More...
	getParentReturn (object $a_gui_obj)
	@inheritDoc More...
	getParentReturnByClass (string $a_class)
	@inheritDoc More...
	getRedirectSource ()
	@inheritDoc More...
	insertCtrlCalls ($a_parent, $a_child, string $a_comp_prefix)
	@inheritDoc More...
	checkCurrentPathForClass (string $gui_class)
	@inheritDoc More...
	getCurrentClassPath ()
	@inheritDoc More...
	callBaseClass (string $a_base_class=null)
	Calls the currently provided baseclass. More...
	forwardCommand (object $a_gui_object)
	Forwards the request by invoking executeCommand() on the given GUI object. More...
	getHTML (object $a_gui_object, array $a_parameters=null)
	Returns the HTML output of another GUI object by invoking getHTML() with optional parameters on it. More...
	getCmd (string $fallback_command=null)
	Returns the command passed with the current POST or GET request. More...
	setCmd (?string $a_cmd)
	Sets the current command. More...
	getCmdClass ()
	Returns the fully-qualified classname of the requested command class. More...
	setCmdClass ($a_cmd_class)
	Sets the command class that should be executed next. More...
	getNextClass ($a_gui_class=null)
	Returns the fully-qualified classname of the next class in the control flow. More...
	saveParameter (object $a_gui_obj, $a_parameter)
	Sets parameters for the given object. More...
	saveParameterByClass (string $a_class, $a_parameter)
	Sets a parameter for the given GUI class that must be passed in every target link generation. More...
	setParameter (object $a_gui_obj, string $a_parameter, $a_value)
	Sets a parameter for the given GUI object and appends the given value. More...
	setParameterByClass (string $a_class, string $a_parameter, $a_value)
	Sets a parameter for the given GUI class and appends the given value as well. More...
	getParameterArray (object $a_gui_obj)
	Returns all parameters that have been saved or set for a GUI object. More...
	getParameterArrayByClass (string $a_class)
	Returns all parameters that have been saved or set for a given GUI class. More...
	clearParameters (object $a_gui_obj)
	Removes all currently set or saved parameters for the given GUI object. More...
	clearParametersByClass (string $a_class)
	Removes all currently set or saved parameters for the given GUI class. More...
	clearParameterByClass (string $a_class, string $a_parameter)
	Removes a specific parameter of a specific class that is currently set or saved. More...
	getLinkTarget (object $a_gui_obj, string $a_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	Returns a link target for the given information. More...
	getLinkTargetByClass ( $a_class, string $a_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	Returns a link target for the given information. More...
	getFormAction (object $a_gui_obj, string $a_fallback_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	Returns a form action link for the given information. More...
	getFormActionByClass ( $a_class, string $a_fallback_cmd=null, string $a_anchor=null, bool $is_async=false, bool $has_xml_style=false)
	Returns a form action link for the given information. More...
	redirect (object $a_gui_obj, string $a_cmd=null, string $a_anchor=null, bool $is_async=false)
	Redirects to another GUI object. More...
	redirectByClass ( $a_class, string $a_cmd=null, string $a_anchor=null, bool $is_async=false)
	Redirects to the provided GUI class. More...
	redirectToURL (string $target_url)
	Redirects to the given target URL. More...
	setContextObject (int $obj_id, string $obj_type)
	Sets the current object (id and type) of ilCtrl's context. More...
	getContextObjId ()
	Returns the current context's object id. More...
	getContextObjType ()
	Returns the current context's object type. More...
	getCallHistory ()
	Returns the descending stacktrace of ilCtrl calls that have been made. More...
	lookupClassPath (string $a_class)
	Get class path that can be used in include statements for a given class name. More...
	lookupOriginalClassName (string $a_class)
	This method was introduced due to composer being case-sensitive when autoloading classes. More...
	getClassForClasspath (string $a_class_path)
	Returns the effective classname for a given path. More...
	setTargetScript (string $a_target_script)
	Sets the current ilCtrl target script (default ilias.php). More...
	isAsynch ()
	Returns whether the current request is an asynchronous one. More...
	setReturn (object $a_gui_obj, string $a_cmd=null)
	Sets the return command of a given GUI object. More...
	setReturnByClass (string $a_class, string $a_cmd=null)
	Sets the return command of a given class. More...
	getParentReturn (object $a_gui_obj)
	getParentReturnByClass (string $a_class)
	returnToParent (object $a_gui_obj, string $a_anchor=null)
	Redirects to next parent class set with setReturn(). More...
	getRedirectSource ()
	Returns the current redirect source. More...
	insertCtrlCalls ($a_parent, $a_child, string $a_comp_prefix)
	Inserts an ilCtrl call record into the database. More...
	checkCurrentPathForClass (string $gui_class)
	Check if current CID trace contains a certain gui class. More...
	getCurrentClassPath ()
	Get current class path as array of class file names. More...

Private Member Functions
	getQueryParam (string $parameter_name)
	Returns a parameter with the given name from the current GET request. More...
	getTableCommand ()
	getPostCommand ()
	Returns the current $_POST command. More...
	getTargetUrl ( $a_class, string $a_cmd=null, string $a_anchor=null, bool $is_async=false, bool $is_escaped=false, bool $is_post=false)
	Helper function that returns a target URL string. More...
	isCmdSecure (bool $is_post, string $cmd_class, string $cmd=null)
	Returns whether a given command is considered safe or not. More...
	appendParameterStringsByClass (string $class_name, string $target_url, bool $is_escaped=false)
	Appends all parameters for a given class to the given URL. More...
	populateCall (string $class_name, string $cmd_mode)
	Helper function that populates a call in the current stacktrace. More...
	getClassByObject ($object)
	Helper function that returns the class name of a mixed (object or string) parameter. More...

Private Attributes
ResponseSenderStrategy	$response_sender
ServerRequestInterface	$server_request
RequestWrapper	$post_parameters
RequestWrapper	$get_parameters
Refinery	$refinery
ilCtrlStructureInterface	$structure
ilCtrlTokenRepositoryInterface	$token_repository
ilCtrlContextInterface	$context
ilCtrlPathFactoryInterface	$path_factory
ilComponentFactory	$component_factory
ilCtrlQueryParserInterface	$query_parser
array	$stacktrace = []
object	$exec_object = null

Additional Inherited Members
Data Fields inherited from ilCtrlInterface
const	CMD_POST = 'post'
const	PARAM_CSRF_TOKEN = 'rtoken'
	$_GET request parameter names, used throughout ilCtrl. More...
const	PARAM_CID_PATH = 'cmdNode'
const	PARAM_REDIRECT = 'redirectSource'
const	PARAM_BASE_CLASS = 'baseClass'
const	PARAM_CMD_CLASS = 'cmdClass'
const	PARAM_CMD_MODE = 'cmdMode'
const	PARAM_CMD_FALLBACK = 'fallbackCmd'
const	PARAM_CMD = 'cmd'
const	PROTECTED_PARAMETERS
const	CMD_MODE_PROCESS = 'execComm'
	different modes used for UI plugins (or in dev-mode). More...
const	CMD_MODE_ASYNC = 'asynch'
const	CMD_MODE_HTML = 'getHtml'

Detailed Description

Class ilCtrl provides processing control methods.

A global instance is available through $DIC->ctrl() or $ilCtrl.

Author

Thibeau Fuhrer thf@s.nosp@m.tude.nosp@m.r.rai.nosp@m.mann.nosp@m..ch @noinspection AutoloadingIssuesInspection

Definition at line 34 of file class.ilCtrl.php.

Constructor & Destructor Documentation

__construct()

ilCtrl::__construct	(	ilCtrlStructureInterface	$structure,
		ilCtrlTokenRepositoryInterface	$token_repository,
		ilCtrlPathFactoryInterface	$path_factory,
		ilCtrlContextInterface	$context,
		ResponseSenderStrategy	$response_sender,
		ServerRequestInterface	$server_request,
		RequestWrapper	$post_parameters,
		RequestWrapper	$get_parameters,
		Refinery	$refinery,
		ilComponentFactory	$component_factory,
		ilCtrlQueryParserInterface	$query_parser
	)

ilCtrl Constructor

Parameters

ilCtrlStructureInterface	$structure
ilCtrlTokenRepositoryInterface	$token_repository
ilCtrlPathFactoryInterface	$path_factory
ilCtrlContextInterface	$context
ResponseSenderStrategy	$response_sender
ServerRequestInterface	$server_request
RequestWrapper	$post_parameters
RequestWrapper	$get_parameters
Refinery	$refinery
ilComponentFactory	$component_factory

Definition at line 123 of file class.ilCtrl.php.

      {
        $this->structure = $structure;
        $this->token_repository = $token_repository;
        $this->response_sender = $response_sender;
        $this->server_request = $server_request;
        $this->post_parameters = $post_parameters;
        $this->get_parameters = $get_parameters;
        $this->refinery = $refinery;
        $this->path_factory = $path_factory;
        $this->context = $context;
        $this->component_factory = $component_factory;
        $this->query_parser = $query_parser;
    }

References $component_factory, $context, $get_parameters, $path_factory, $post_parameters, $query_parser, $refinery, $response_sender, $server_request, $structure, $token_repository, and ILIAS\Repository\refinery().

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Member Function Documentation

__clone()

ilCtrl::__clone

(

)

Definition at line 149 of file class.ilCtrl.php.

    {
        $this->structure = clone $this->structure;
    }

References $structure.

appendParameterStringsByClass()

ilCtrl::appendParameterStringsByClass ( string  $class_name, string  $target_url, bool  $is_escaped = false  )

private

Appends all parameters for a given class to the given URL.

Parameters

string	$class_name
string	$target_url
bool	$is_escaped

Returns

string

Exceptions

ilCtrlException

Definition at line 1126 of file class.ilCtrl.php.

     : string {
        $class_parameters = $this->getParameterArrayByClass($class_name);
        if (!empty($class_parameters)) {
            foreach ($class_parameters as $key => $value) {
                $target_url = $this->appendParameterString(
                    $target_url,
                    $key,
                    $value,
                    $is_escaped
                );
            }
        }
 
        return $target_url;
    }

References ILIAS\LTI\ToolProvider\$key.

callBaseClass()

ilCtrl::callBaseClass

(

string

$a_base_class = null

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 157 of file class.ilCtrl.php.

                                                              : void
    {
        // prioritise the context's baseclass over the given one.
        $a_base_class = $this->context->getBaseClass() ?? $a_base_class;
 
        // abort if no baseclass was provided.
        if (null === $a_base_class) {
            throw new ilCtrlException(__METHOD__ . " was not given a baseclass and the request doesn't include one either.");
        }
 
        // abort if the provided baseclass is unknown.
        if (!$this->structure->isBaseClass($a_base_class)) {
            throw new ilCtrlException("Provided class '$a_base_class' is not a baseclass");
        }
 
        // in case the baseclass was given by argument,
        // set the context's baseclass.
        $this->context->setBaseClass($a_base_class);
 
        // no null-check needed as previous isBaseClass() was true.
        $obj_name = $this->structure->getObjNameByName($a_base_class);
        $this->forwardCommand(new $obj_name());
    }

References forwardCommand().

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checkCurrentPathForClass()

ilCtrl::checkCurrentPathForClass

(

string

$gui_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 804 of file class.ilCtrl.php.

                                                               : bool
    {
        $class_cid = $this->structure->getClassCidByName($gui_class);
        if (null === $class_cid) {
            return false;
        }
 
        return strpos(
            $this->context->getPath()->getCidPath() ?? '',
            $class_cid
        ) !== false;
    }

clearParameterByClass()

ilCtrl::clearParameterByClass	(	string	$a_class,
		string	$a_parameter
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 445 of file class.ilCtrl.php.

                                                                               : void
    {
        $this->structure->removeSingleParameterByClass($a_class, $a_parameter);
    }

clearParameters()

ilCtrl::clearParameters

(

object

$a_gui_obj

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 426 of file class.ilCtrl.php.

                                                      : void
    {
        $this->clearParametersByClass($this->getClassByObject($a_gui_obj));
    }

References clearParametersByClass(), and getClassByObject().

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clearParametersByClass()

ilCtrl::clearParametersByClass

(

string

$a_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 434 of file class.ilCtrl.php.

                                                           : void
    {
        // apparently permanent parameters should not be removable,
        // therefore the line below stays commented:
        // $this->structure->removePermanentParametersByClass($a_class);
        $this->structure->removeTemporaryParametersByClass($a_class);
    }

Referenced by clearParameters(), and ilExAssignmentInfo\getInstructionFileInfo().

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forwardCommand()

ilCtrl::forwardCommand

(

object

$a_gui_object

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 184 of file class.ilCtrl.php.

    {
        $class_name = get_class($a_gui_object);
 
        // @TODO: remove this check once an interface for command classes exists.
        if (!method_exists($a_gui_object, 'executeCommand')) {
            throw new ilCtrlException("$class_name doesn't implement executeCommand().");
        }
 
        $this->exec_object = $a_gui_object;
        $this->populateCall($class_name, self::CMD_MODE_PROCESS);
 
        // with forward command we cannot progress, or set
        // the current command class. Otherwise, the path-
        // finding gets mixed up, as it can only be used in
        // getHTML() method calls.
        $this->context
            ->setCmdMode(self::CMD_MODE_PROCESS);
 
        return $a_gui_object->executeCommand();
    }

References populateCall().

Referenced by callBaseClass(), ilBookingGatewayGUI\executeCommand(), ilGroupUserActionsGUI\executeCommand(), McstPodcastGUI\executeCommand(), ilPortfolioRoleAssignmentGUI\executeCommand(), ilContainerSkillGUI\executeCommand(), ilContSkillPresentationGUI\executeCommand(), ilAchievementsGUI\executeCommand(), ilObjLearningHistorySettingsGUI\executeCommand(), ilLTIRouterGUI\executeCommand(), ilMediaCreationGUI\executeCommand(), ilNewsTimelineGUI\executeCommand(), ilObjCommentsSettingsGUI\executeCommand(), ilObjNotesSettingsGUI\executeCommand(), ilObjPersonalWorkspaceSettingsGUI\executeCommand(), ilSkillTreeAdminGUI\executeCommand(), ilObjStyleSheetGUI\executeCommand(), and ilChatroomInfoGUI\executeDefault().

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getCallHistory()

ilCtrl::getCallHistory

(

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 661 of file class.ilCtrl.php.

                                    : array
    {
        return $this->stacktrace;
    }

getClassByObject()

ilCtrl::getClassByObject (   $object )

private

Helper function that returns the class name of a mixed (object or string) parameter.

Parameters

object | string

$object

Returns

string

Definition at line 1211 of file class.ilCtrl.php.

                                              : string
    {
        return (is_object($object)) ? get_class($object) : $object;
    }

Referenced by clearParameters(), getNextClass(), getParameterArray(), saveParameter(), and setParameter().

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getClassForClasspath()

ilCtrl::getClassForClasspath

(

string

$a_class_path

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 690 of file class.ilCtrl.php.

                                                              : string
    {
        $path_info = pathinfo($a_class_path);
 
        return substr($path_info['basename'], 6, -4);
    }

getCmd()

ilCtrl::getCmd

(

string

$fallback_command = null

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 241 of file class.ilCtrl.php.

                                                           : ?string
    {
        // retrieve $_GET and $_POST parameters.
        $post_command = $this->getPostCommand();
        $get_command = $this->getQueryParam(self::PARAM_CMD);
        $table_command = $this->getTableCommand();
 
        $is_post = (self::CMD_POST === $get_command);
 
        // if the $_GET command is 'post', either the $_POST
        // command or $_GETs fallback command is used.
        // for now, the table command is used as fallback as well,
        // but this will be removed once the implementation of
        // table actions change.
        $command = ($is_post) ?
            $post_command ?? $table_command ?? $this->getQueryParam(self::PARAM_CMD_FALLBACK) :
            $get_command;
 
        // override the command that has been set during a
        // request via ilCtrl::setCmd().
        $context_command = $this->context->getCmd();
        if (null !== $context_command && self::CMD_POST !== $context_command) {
            $command = $context_command;
        }
 
        if (null !== $command) {
            // if the command is for post requests, or the command
            // is not considered safe, the csrf-validation must pass.
            $cmd_class = $this->context->getCmdClass();
 
            if (null !== $cmd_class && !$this->isCmdSecure($is_post, $cmd_class, $command)) {
                $stored_token = $this->token_repository->getToken();
                $sent_token = $this->getQueryParam(self::PARAM_CSRF_TOKEN);
 
                if (null !== $sent_token && $stored_token->verifyWith($sent_token)) {
                    return $command;
                }
                return $fallback_command ?? '';
            }
            return $command;
        }
 
        return $fallback_command ?? '';
    }

References getPostCommand(), getQueryParam(), getTableCommand(), and isCmdSecure().

Referenced by ilBookingProcessGUI\executeCommand(), ilBookingGatewayGUI\executeCommand(), ilBookingPreferencesGUI\executeCommand(), ilBookingReservationsGUI\executeCommand(), ilExcRandomAssignmentGUI\executeCommand(), ilGroupAddToGroupActionGUI\executeCommand(), ilGroupUserActionsGUI\executeCommand(), ilLMImportGUI\executeCommand(), McstImageGalleryGUI\executeCommand(), McstPodcastGUI\executeCommand(), ilMediaPoolImportGUI\executeCommand(), ilPortfolioRoleAssignmentGUI\executeCommand(), ilSurveyConstraintsGUI\executeCommand(), ilSurveyRaterGUI\executeCommand(), ilSurveySkillDeterminationGUI\executeCommand(), ilSurveySkillGUI\executeCommand(), ilSurveySkillThresholdsGUI\executeCommand(), ilAccordionPropertiesStorageGUI\executeCommand(), ilSessionStatisticsGUI\executeCommand(), ilClassificationBlockGUI\executeCommand(), ilContainerBlockPropertiesStorageGUI\executeCommand(), ilContainerFilterAdminGUI\executeCommand(), ilPCQuestionGUI\executeCommand(), ilPageEditorServerAdapterGUI\executeCommand(), ilAchievementsGUI\executeCommand(), ilObjLearningHistorySettingsGUI\executeCommand(), ilLearningHistoryGUI\executeCommand(), ilMediaCreationGUI\executeCommand(), ilObjCommentsSettingsGUI\executeCommand(), ilObjNotesSettingsGUI\executeCommand(), ilObjNotificationSettingsGUI\executeCommand(), ilObjPersonalWorkspaceSettingsGUI\executeCommand(), ilDashboardRecommendedContentGUI\executeCommand(), ilRecommendedContentRoleConfigGUI\executeCommand(), ilSkillTreeAdminGUI\executeCommand(), ilObjStyleSheetGUI\executeCommand(), ilTablePropertiesStorageGUI\executeCommand(), ilTaggingSlateContentGUI\executeCommand(), ilPDTasksBlockGUI\executeCommand(), ilDerivedTasksGUI\executeCommand(), ilCharSelectorGUI\executeCommand(), ilObjWorkflowEngineGUI\executeCommand(), and ilContainerGUI\forwardToPageObject().

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getCmdClass()

ilCtrl::getCmdClass

(

)

@inheritDoc

Implements ilCtrlInterface.

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

                                 : ?string
    {
        if (null !== ($cmd_class = $this->context->getCmdClass())) {
            return strtolower($this->structure->getObjNameByName($cmd_class));
        }
 
        return '';
    }

getContextObjId()

ilCtrl::getContextObjId

(

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 645 of file class.ilCtrl.php.

                                     : ?int
    {
        return $this->context->getObjId();
    }

getContextObjType()

ilCtrl::getContextObjType

(

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 653 of file class.ilCtrl.php.

                                       : ?string
    {
        return $this->context->getObjType();
    }

getCurrentClassPath()

ilCtrl::getCurrentClassPath

(

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 820 of file class.ilCtrl.php.

                                         : array
    {
        if (null === $this->context->getPath()->getCidPath()) {
            return [];
        }
 
        $class_paths = [];
        foreach ($this->context->getPath()->getCidArray(SORT_ASC) as $cid) {
            $class_paths[] = $this->structure->getObjNameByCid($cid);
        }
 
        return $class_paths;
    }

getFormAction()

ilCtrl::getFormAction	(	object	$a_gui_obj,
		string	$a_fallback_cmd = null,
		string	$a_anchor = null,
		bool	$is_async = false,
		bool	$has_xml_style = false
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 491 of file class.ilCtrl.php.

     : string {
        return $this->getFormActionByClass(
            $this->getClassByObject($a_gui_obj),
            $a_fallback_cmd,
            $a_anchor,
            $is_async,
            $has_xml_style
        );
    }

Referenced by ilTestSkillLevelThresholdsTableGUI\__construct(), ilAddAnswerFormBuilder\__construct(), ILIAS\Style\Content\CharacteristicTableGUI\__construct(), ilFeedbackConfirmationTable2GUI\__construct(), ilExAssignmentTeamLogTableGUI\__construct(), ilParticipantsPerAssignmentTableGUI\__construct(), ilChatroomHistoryGUI\byDay(), ilChatroomHistoryGUI\bySession(), ilPortfolioRoleAssignmentGUI\confirmAssignmentDeletion(), ilContSkillAdminGUI\confirmDeleteSelectedLocalProfiles(), ilContSkillAdminGUI\confirmDeleteSingleLocalProfile(), ilContSkillAdminGUI\confirmRemoveSelectedGlobalProfiles(), ilContSkillAdminGUI\confirmRemoveSelectedSkill(), ilContSkillAdminGUI\confirmRemoveSingleGlobalProfile(), ilSessionStatisticsGUI\current(), ilContSkillAdminGUI\deassignCompetencesConfirm(), ilChatroomAdminSmileyGUI\deleteMultipleObject(), ilMediaCreationGUI\editTitlesAndDescriptions(), ilChatroomSettingsGUI\general(), ilExSubmissionTeamGUI\getAdoptForm(), ilObjStyleSheetGUI\getCloneForm(), ilObjStyleSheetGUI\getCreateForm(), McstImageGalleryGUI\getHTML(), ilObjStyleSheetGUI\getImportForm(), ilPCAMDFormGUI\getPortfolioForm(), ilPortfolioRoleAssignmentGUI\initAssignmentForm(), ilObjNotificationSettingsGUI\initForm(), ilUserProfileInfoSettingsGUI\initForm(), ilObjUserGUI\initForm(), ilMediaCreationGUI\initPoolSelection(), ilBookingGatewayGUI\initSettingsForm(), ilContSkillAdminGUI\initSettingsForm(), ilChatroomAdminSmileyGUI\initSmiliesEditForm(), ilChatroomAdminSmileyGUI\initSmiliesForm(), ilHistoryTableGUI\initTable(), ilMediaCreationGUI\initUrlForm(), ilContSkillAdminGUI\listProfiles(), ilSessionStatisticsGUI\long(), ilSessionStatisticsGUI\periodic(), ilSessionStatisticsGUI\renderCurrentBasics(), ilSessionStatisticsGUI\short(), ilChatroomAdminSmileyGUI\showDeleteSmileyFormObject(), ilChatroomViewGUI\showNameSelection(), and ilChatroomViewGUI\showRoom().

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getFormActionByClass()

ilCtrl::getFormActionByClass	(		$a_class,
		string	$a_fallback_cmd = null,
		string	$a_anchor = null,
		bool	$is_async = false,
		bool	$has_xml_style = false
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 510 of file class.ilCtrl.php.

     : string {
        return $this->getTargetUrl(
            $a_class,
            $a_fallback_cmd,
            $a_anchor,
            $is_async,
            $has_xml_style,
            true
        ) ?? '';
    }

Referenced by ilPortfolioPageGUI\getCourseSortAction(), and ilPortfolioTemplatePageGUI\getCourseSortAction().

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getHTML()

ilCtrl::getHTML	(	object	$a_gui_object,
		array	$a_parameters = null
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 209 of file class.ilCtrl.php.

                                                                             : string
    {
        $class_name = get_class($a_gui_object);
        // @TODO: remove this check once an interface for command classes exists.
        if (!method_exists($a_gui_object, 'getHTML')) {
            throw new ilCtrlException("$class_name doesn't implement getHTML().");
        }
 
        $isolatad_structure = $this->structure;
        $isolated_context = $this->context;
        $isolated_object = $this->exec_object;
 
        $this->exec_object = $a_gui_object;
        $this->populateCall($class_name, self::CMD_MODE_HTML);
        $this->context
            ->setCmdClass($class_name)
            ->setCmdMode(self::CMD_MODE_HTML);
 
        $html = (null !== $a_parameters) ?
            $a_gui_object->getHTML($a_parameters) :
            $a_gui_object->getHTML();
 
        $this->structure = $isolatad_structure;
        $this->context = $isolated_context;
        $this->exec_object = $isolated_object;
 
        return $html;
    }

References $context, $exec_object, $structure, and populateCall().

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getLinkTarget()

ilCtrl::getLinkTarget	(	object	$a_gui_obj,
		string	$a_cmd = null,
		string	$a_anchor = null,
		bool	$is_async = false,
		bool	$has_xml_style = false
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 453 of file class.ilCtrl.php.

     : string {
        return $this->getLinkTargetByClass(
            $this->getClassByObject($a_gui_obj),
            $a_cmd,
            $a_anchor,
            $is_async,
            $has_xml_style
        );
    }

Referenced by ilObjWorkspaceFolderGUI\addContentSubTabs(), ilTaxMDGUI\addSubTab(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\allCommand(), ilGroupAddToGroupActionGUI\confirmAddUser(), ilLMPageObjectGUI\create(), ilContProfileTableGUI\fillRow(), ilContSkillMemberTableGUI\fillRow(), ilCopySelfAssQuestionTableGUI\fillRow(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\getActionsDropDown(), ilObjLearningHistorySettingsGUI\getAdminTabs(), ilObjCommentsSettingsGUI\getAdminTabs(), ilObjNotesSettingsGUI\getAdminTabs(), ilObjPersonalWorkspaceSettingsGUI\getAdminTabs(), ilNoteGUI\getCommentsWidget(), ilContainerFilterAdminGUI\getFieldSelectionForm(), ilLikeGUI\getHTML(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\getMultiLangActions(), ilPCAMDFormGUI\getTemplateForm(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\getTopActions(), ilObjPortfolioAdministrationGUI\initAuthorshipForm(), ilObjLearningHistorySettingsGUI\initForm(), ilObjCommentsSettingsGUI\initForm(), ilObjNotesSettingsGUI\initForm(), ilObjWorkflowEngineGUI\initLocator(), ilLMPageObjectGUI\initNewPageForm(), ilBookingPreferencesGUI\initPreferenceForm(), ilObjSkillTreeGUI\initTreeForm(), ilContSkillAdminGUI\listCompetences(), ilRecommendedContentRoleConfigGUI\listItems(), ilMediaCreationGUI\listPoolItems(), ilLearningHistoryGUI\renderButton(), ilTaggingSlateContentGUI\renderResourcesForTag(), ilObjDashboardSettingsGUI\setSettingsSubTabs(), ilPDNotesGUI\setToolbar(), ilGroupAddToGroupActionGUI\show(), ilSkillRootGUI\showImportForm(), ilSkillProfileGUI\showLevelsWithLocalContext(), and ilChatroomViewGUI\showRoom().

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getLinkTargetByClass()

ilCtrl::getLinkTargetByClass	(		$a_class,
		string	$a_cmd = null,
		string	$a_anchor = null,
		bool	$is_async = false,
		bool	$has_xml_style = false
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 472 of file class.ilCtrl.php.

     : string {
        return $this->getTargetUrl(
            $a_class,
            $a_cmd,
            $a_anchor,
            $is_async,
            $has_xml_style
        ) ?? '';
    }

Referenced by ilBlockGUI\addRepoCommands(), ilContainerSkillGUI\addTabs(), ilSkillProfileGUI\createLocal(), ilBookingParticipantsTableGUI\fillRow(), ilContProfileTableGUI\fillRow(), ilHistoryTableGUI\fillRow(), ILIAS\Skill\Tree\SkillTreeTableGUI\fillRow(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\getActionsDropDown(), ilContainerPageGUI\getAdditionalPageActions(), ilObjLearningHistorySettingsGUI\getAdminTabs(), ilObjCommentsSettingsGUI\getAdminTabs(), ilObjNotesSettingsGUI\getAdminTabs(), ilObjPersonalWorkspaceSettingsGUI\getAdminTabs(), ilNoteGUI\getButton(), ilAccessibilitySupportContactsGUI\getFooterLink(), McstImageGalleryGUI\getHTML(), McstPodcastGUI\getHTML(), ilSurveyContainsDataMessageBoxGUI\getHTML(), ilExAssignmentInfo\getInstructionFileInfo(), ilAchievementsGUI\getLinks(), ilNoteGUI\getShyButton(), ilBookingPreferencesGUI\listBookingResults(), ilContSkillAdminGUI\listProfiles(), ilSkillTreeAdminGUI\listTrees(), ilBookingGatewayGUI\setSubTabs(), ilPDNotesGUI\setToolbar(), ilSkillProfileGUI\showLevelsWithLocalContext(), and ilChatroomViewGUI\showRoom().

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getNextClass()

ilCtrl::getNextClass

(

$a_gui_class = null

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 325 of file class.ilCtrl.php.

                                                     : ?string
    {
        if (null === $a_gui_class && null === $this->exec_object) {
            return '';
        }
 
        if (null === $this->context->getPath()) {
            return '';
        }
 
        $next_cid = $this->context->getPath()->getNextCid(
            $this->getClassByObject($a_gui_class ?? $this->exec_object)
        );
 
        if (null !== $next_cid) {
            return strtolower($this->structure->getObjNameByCid($next_cid) ?? '');
        }
 
        return '';
    }

References getClassByObject().

Referenced by ilBookingProcessGUI\executeCommand(), ilBookingGatewayGUI\executeCommand(), ilBookingParticipantGUI\executeCommand(), ilBookingPreferencesGUI\executeCommand(), ilBookingReservationsGUI\executeCommand(), ilBookingScheduleGUI\executeCommand(), ilExcRandomAssignmentGUI\executeCommand(), ilExcCriteriaGUI\executeCommand(), ilExSubmissionGUI\executeCommand(), ilExSubmissionTeamGUI\executeCommand(), ilExSubmissionTextGUI\executeCommand(), ilGroupAddToGroupActionGUI\executeCommand(), ilGroupUserActionsGUI\executeCommand(), McstImageGalleryGUI\executeCommand(), McstPodcastGUI\executeCommand(), ilPortfolioRoleAssignmentGUI\executeCommand(), ilObjSCORM2004LearningModuleGUI\executeCommand(), ilSurveyRaterGUI\executeCommand(), ilTestSignatureGUI\executeCommand(), ilWikiFunctionsBlockGUI\executeCommand(), ilWikiImportantPagesBlockGUI\executeCommand(), ilWikiStatGUI\executeCommand(), ilSessionStatisticsGUI\executeCommand(), ilBadgeManagementGUI\executeCommand(), ilContainerFilterAdminGUI\executeCommand(), ilPageMultiLangGUI\executeCommand(), ilPageEditorServerAdapterGUI\executeCommand(), ilAchievementsGUI\executeCommand(), ilFormPropertyDispatchGUI\executeCommand(), ilPropertyFormGUI\executeCommand(), ilObjLearningHistorySettingsGUI\executeCommand(), ilLearningHistoryGUI\executeCommand(), ilLTIRouterGUI\executeCommand(), ilMediaCreationGUI\executeCommand(), ilImageMapEditorGUI\executeCommand(), ilNavigationHistoryGUI\executeCommand(), ilNewsForContextBlockGUI\executeCommand(), ilPDNewsBlockGUI\executeCommand(), ilObjCommentsSettingsGUI\executeCommand(), ilObjNotesSettingsGUI\executeCommand(), ilObjNotificationSettingsGUI\executeCommand(), ilObjPersonalWorkspaceSettingsGUI\executeCommand(), ilRatingCategoryGUI\executeCommand(), ilRatingGUI\executeCommand(), ilObjPluginDispatchGUI\executeCommand(), ilDashboardRecommendedContentGUI\executeCommand(), ilRecommendedContentRoleConfigGUI\executeCommand(), ilRepositoryObjectSearchBlockGUI\executeCommand(), ilSkillTreeAdminGUI\executeCommand(), ilObjStyleSheetGUI\executeCommand(), ilTaggingGUI\executeCommand(), ilTaggingSlateContentGUI\executeCommand(), ilDerivedTasksGUI\executeCommand(), and ilObjWorkflowEngineGUI\executeCommand().

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getParameterArray()

ilCtrl::getParameterArray

(

object

$a_gui_obj

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 389 of file class.ilCtrl.php.

                                                        : array
    {
        return $this->getParameterArrayByClass($this->getClassByObject($a_gui_obj));
    }

References getClassByObject(), and getParameterArrayByClass().

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getParameterArrayByClass()

ilCtrl::getParameterArrayByClass

(

string

$a_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 397 of file class.ilCtrl.php.

                                                             : array
    {
        if (null === $this->structure->getClassCidByName($a_class)) {
            throw new ilCtrlException("Cannot find provided class '$a_class' in the control structure.");
        }
 
        $parameters = [];
        $permanent_parameters = $this->structure->getPermanentParametersByClass($a_class);
        if (null !== $permanent_parameters) {
            foreach ($permanent_parameters as $parameter) {
                $parameters[$parameter] = $this->getQueryParam($parameter);
            }
        }
 
        $temporary_parameters = $this->structure->getTemporaryParametersByClass($a_class);
        if (null !== $temporary_parameters) {
            // override existing ones, as temporary parameters
            // are prioritised over fetched ones.
            foreach ($temporary_parameters as $key => $value) {
                $parameters[$key] = $value;
            }
        }
 
        return $parameters;
    }

References ILIAS\LTI\ToolProvider\$key, and getQueryParam().

Referenced by getParameterArray().

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getParentReturn()

ilCtrl::getParentReturn

(

object

$a_gui_obj

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 761 of file class.ilCtrl.php.

                                                      : ?string
    {
        return $this->getParentReturnByClass($this->getClassByObject($a_gui_obj));
    }

Referenced by ilPageContentGUI\getParentReturn().

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getParentReturnByClass()

ilCtrl::getParentReturnByClass

(

string

$a_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 769 of file class.ilCtrl.php.

                                                           : ?string
    {
        $path = $this->path_factory->find($this->context, $a_class);
        if (null !== $path->getCidPath()) {
            foreach ($path->getCidArray() as $cid) {
                $current_class = $this->structure->getClassNameByCid($cid);
                $return_target = $this->structure->getReturnTargetByClass($current_class);
                if (null !== $return_target) {
                    return $return_target;
                }
            }
        }
 
        return null;
    }

References $path.

getPostCommand()

ilCtrl::getPostCommand ( )

private

Returns the current $_POST command.

Returns

string|null

Definition at line 885 of file class.ilCtrl.php.

                                     : ?string
    {
        if ($this->post_parameters->has(self::PARAM_CMD)) {
            return $this->post_parameters->retrieve(
                self::PARAM_CMD,
                $this->refinery->custom()->transformation(
                    static function ($value): ?string {
                        if (!empty($value)) {
                            if (is_array($value)) {
                                // this most likely only works by accident, but
                                // the selected or clicked command button will
                                // always be sent as first array entry. This
                                // should definitely be done differently.
                                return (string) array_key_first($value);
                            }
 
                            return (string) $value;
                        }
 
                        return null;
                    }
                )
            );
        }
 
        return null;
    }

References function, and ILIAS\Repository\refinery().

Referenced by getCmd().

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getQueryParam()

ilCtrl::getQueryParam ( string  $parameter_name )

private

Returns a parameter with the given name from the current GET request.

Parameters

string

$parameter_name

Returns

string|null

Definition at line 840 of file class.ilCtrl.php.

                                                          : ?string
    {
        if ($this->get_parameters->has($parameter_name)) {
            return $this->get_parameters->retrieve(
                $parameter_name,
                $this->refinery->to()->string()
            );
        }
 
        return null;
    }

References ILIAS\Repository\refinery().

Referenced by getCmd(), and getParameterArrayByClass().

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getRedirectSource()

ilCtrl::getRedirectSource

(

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 788 of file class.ilCtrl.php.

                                       : ?string
    {
        return $this->context->getRedirectSource();
    }

getTableCommand()

ilCtrl::getTableCommand ( )

private

Deprecated:

Definition at line 855 of file class.ilCtrl.php.

                                      : ?string
    {
        if ($this->post_parameters->has('table_top_cmd')) {
            return $this->post_parameters->retrieve(
                'table_top_cmd',
                $this->refinery->custom()->transformation(function ($item): ?string {
                    return is_array($item) ? key($item) : null;
                })
            );
        }
        // Button on top of the table
        if ($this->post_parameters->has('select_cmd2')) {
            return $this->post_parameters->has('selected_cmd2')
                ? $this->post_parameters->retrieve('selected_cmd2', $this->refinery->to()->string())
                : null;
        }
        // Button at bottom of the table
        if ($this->post_parameters->has('select_cmd')) {
            return $this->post_parameters->has('selected_cmd')
                ? $this->post_parameters->retrieve('selected_cmd', $this->refinery->to()->string())
                : null;
        }
 
        return null;
    }

References function, and ILIAS\Repository\refinery().

Referenced by getCmd().

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getTargetUrl()

ilCtrl::getTargetUrl (   $a_class, string  $a_cmd = null, string  $a_anchor = null, bool  $is_async = false, bool  $is_escaped = false, bool  $is_post = false  )

private

Helper function that returns a target URL string.

(that function is horrific, I'm sorry little one)

Parameters

array | string	$a_class
string | null	$a_cmd
string | null	$a_anchor
bool	$is_async
bool	$is_escaped
bool	$is_post

Returns

string|null

Exceptions

ilCtrlException

Definition at line 925 of file class.ilCtrl.php.

     : ?string {
        if (empty($a_class)) {
            throw new ilCtrlException(__METHOD__ . " was provided with an empty class or class-array.");
        }
 
        $is_array = is_array($a_class);
 
        $path = $this->path_factory->find($this->context, $a_class);
        if (null !== ($exception = $path->getException())) {
            throw $exception;
        }
 
        $base_class = $path->getBaseClass();
        if (null === $base_class) {
            throw new ilCtrlException("Cannot find a valid baseclass in the cid path '{$path->getCidPath()}'");
        }
 
        $target_url = $this->context->getTargetScript();
        $target_url = $this->appendParameterString(
            $target_url,
            self::PARAM_BASE_CLASS,
            urlencode($base_class), // encode in case of namespaced classes
            $is_escaped
        );
 
        $cmd_class = ($is_array) ?
            $a_class[array_key_last($a_class)] :
            $a_class;
 
        // only append the cid path and command class params
        // if they exist.
        if (null !== $path->getNextCid($base_class)) {
            $target_url = $this->appendParameterString(
                $target_url,
                self::PARAM_CID_PATH,
                $path->getCidPath(),
                $is_escaped
            );
 
            $target_url = $this->appendParameterString(
                $target_url,
                self::PARAM_CMD_CLASS,
                urlencode($cmd_class), // encode in case of namespaced classes
                $is_escaped
            );
        }
 
        // if the target url is generated for form actions,
        // the command must be set to 'post'.
        if ($is_post) {
            $target_url = $this->appendParameterString(
                $target_url,
                self::PARAM_CMD,
                self::CMD_POST,
                $is_escaped
            );
        }
 
        // the actual command is appended as fallback command
        // for form actions and 'normal' get requests.
        if (!empty($a_cmd)) {
            $target_url = $this->appendParameterString(
                $target_url,
                ($is_post) ? self::PARAM_CMD_FALLBACK : self::PARAM_CMD,
                $a_cmd,
                $is_escaped
            );
        }
 
        // collect all parameters of classes within the current
        // targets path and append them to the target url.
        foreach ($path->getCidArray(SORT_ASC) as $cid) {
            $class_name = $this->structure->getClassNameByCid($cid);
            if (null === $class_name) {
                throw new ilCtrlException("Classname for cid '$cid' in current path cannot be found.");
            }
 
            $target_url = $this->appendParameterStringsByClass(
                $class_name,
                $target_url,
                $is_escaped
            );
        }
 
        // append a csrf token if the command is considered
        // unsafe or the link is for form actions.
        if (!$this->isCmdSecure($is_post, $cmd_class, $a_cmd)) {
            $token = $this->token_repository->getToken();
            $target_url = $this->appendParameterString(
                $target_url,
                self::PARAM_CSRF_TOKEN,
                $token->getToken(),
                $is_escaped
            );
        }
 
        if ($is_async) {
            $target_url = $this->appendParameterString(
                $target_url,
                self::PARAM_CMD_MODE,
                self::CMD_MODE_ASYNC,
                $is_escaped
            );
        }
 
        if (!empty($a_anchor)) {
            $target_url .= "#$a_anchor";
        }
 
        return $target_url;
    }

insertCtrlCalls()

ilCtrl::insertCtrlCalls	(		$a_parent,
			$a_child,
		string	$a_comp_prefix
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 796 of file class.ilCtrl.php.

                                                                               : void
    {
        throw new ilCtrlException(__METHOD__ . " is deprecated and must not be used.");
    }

isAsynch()

ilCtrl::isAsynch

(

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 708 of file class.ilCtrl.php.

                              : bool
    {
        return $this->context->isAsync();
    }

Referenced by ilNoteGUI\getCommentsWidget(), ilBlockGUI\getHTMLNew(), ilLearningHistoryGUI\renderButton(), and ilNoteGUI\renderContent().

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isCmdSecure()

ilCtrl::isCmdSecure ( bool  $is_post, string  $cmd_class, string  $cmd = null  )

private

Returns whether a given command is considered safe or not.

Parameters

bool	$is_post
string	$cmd_class
string | null	$cmd

Returns

bool

Definition at line 1084 of file class.ilCtrl.php.

                                                                                      : bool
    {
        // if no command is specified, the command is
        // considered safe if it's not a POST command.
        if (null === $cmd) {
            return !$is_post;
        }
 
        // if the given command class doesn't exist, the
        // command is not considered safe as it might've been
        // tampered with.
        $obj_name = $this->structure->getObjNameByName($cmd_class);
        if (null === $obj_name) {
            return false;
        }
 
        // if the command class does not yet implement the
        // ilCtrlSecurityInterface, the command is considered
        // safe if it's not a POST command.
        if (!is_a($obj_name, ilCtrlSecurityInterface::class, true)) {
            return !$is_post;
        }
 
        // the post command is considered safe if it's contained
        // in the list of safe post commands.
        if ($is_post) {
            return in_array($cmd, $this->structure->getSafeCommandsByName($cmd_class), true);
        }
 
        // the get command is considered safe if it's not
        // contained in the list of unsafe get commands.
        return !in_array($cmd, $this->structure->getUnsafeCommandsByName($cmd_class), true);
    }

Referenced by getCmd().

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lookupClassPath()

ilCtrl::lookupClassPath

(

string

$a_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 669 of file class.ilCtrl.php.

                                                    : string
    {
        $path = $this->structure->getRelativePathByName($a_class);
        if (null === $path) {
            throw new ilCtrlException("Class '$a_class' cannot be found in the control structure.");
        }
 
        return $path;
    }

References $path.

Referenced by ilLTIRouterGUI\executeCommand().

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lookupOriginalClassName()

ilCtrl::lookupOriginalClassName

(

string

$a_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 682 of file class.ilCtrl.php.

                                                            : ?string
    {
        return $this->structure->getObjNameByName($a_class);
    }

populateCall()

ilCtrl::populateCall ( string  $class_name, string  $cmd_mode  )

private

Helper function that populates a call in the current stacktrace.

Parameters

string	$class_name
string	$cmd_mode

Definition at line 1194 of file class.ilCtrl.php.

                                                                       : void
    {
        $obj_name = $this->structure->getObjNameByName($class_name);
 
        $this->stacktrace[] = [
            self::PARAM_CMD_CLASS => $obj_name,
            self::PARAM_CMD_MODE => $cmd_mode,
            self::PARAM_CMD => $this->getCmd(),
        ];
    }

Referenced by forwardCommand(), and getHTML().

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redirect()

ilCtrl::redirect	(	object	$a_gui_obj,
		string	$a_cmd = null,
		string	$a_anchor = null,
		bool	$is_async = false
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 530 of file class.ilCtrl.php.

     : void {
        $this->redirectByClass(
            $this->getClassByObject($a_gui_obj),
            $a_cmd,
            $a_anchor,
            $is_async
        );
    }

Referenced by ilBadgeProfileGUI\activate(), ilBadgeProfileGUI\activateInCard(), ilExcCriteriaGUI\add(), ilExAssignmentEditorGUI\addAssignmentObject(), ilSessionStatisticsGUI\adminSync(), ilObjBlogGUI\afterSave(), ilObjItemGroupGUI\afterSave(), ilSkillTreeNodeGUI\afterUpdate(), ilRecommendedContentRoleConfigGUI\assignItem(), ilObjBlogAdministrationGUI\cancel(), ilObjExerciseAdministrationGUI\cancel(), ilObjMediaCastSettingsGUI\cancel(), ilObjPortfolioAdministrationGUI\cancel(), ilObjAwarenessAdministrationGUI\cancel(), ilObjTaggingSettingsGUI\cancel(), ilSkillRootGUI\cancelDelete(), ilObjMediaPoolGUI\cancelSave(), ilInternalLinkGUI\changeLinkType(), ilRecommendedContentRoleConfigGUI\checkPushPermission(), ilPortfolioRoleAssignmentGUI\confirmAssignmentDeletion(), ilContSkillAdminGUI\confirmDeleteSelectedLocalProfiles(), ilContSkillAdminGUI\confirmDeleteSingleLocalProfile(), ilChatroomAdminSmileyGUI\confirmedDeleteMultipleObject(), ilContSkillAdminGUI\confirmRemoveSelectedGlobalProfiles(), ilContSkillAdminGUI\confirmRemoveSelectedSkill(), ilContSkillAdminGUI\confirmRemoveSingleGlobalProfile(), ilBadgeProfileGUI\deactivate(), ilBadgeProfileGUI\deactivateInCard(), ilContSkillAdminGUI\deassignCompetences(), ilContSkillAdminGUI\deassignCompetencesConfirm(), ilChatroomBanGUI\delete(), ilPortfolioRoleAssignmentGUI\deleteAssignments(), ilBasicSkillGUI\deleteLevel(), ilChatroomAdminSmileyGUI\deleteMultipleObject(), ilContSkillAdminGUI\deleteSelectedLocalProfiles(), ilContSkillAdminGUI\deleteSingleLocalProfile(), ilChatroomAdminSmileyGUI\deleteSmileyObject(), ilChatroomAdminViewGUI\executeDefault(), ilChatroomViewGUI\executeDefault(), ilContSkillAdminGUI\initCompetenceAssignmentForm(), ilChatroomViewGUI\invitePD(), ilSurveyParticipantsGUI\inviteUsers(), ilContSkillAdminGUI\publishAssignments(), ilEditClipboardGUI\remove(), ilContSkillAdminGUI\removeSelectedGlobalProfiles(), ilContSkillAdminGUI\removeSelectedSkill(), ilContSkillAdminGUI\removeSingleGlobalProfile(), ilInternalLinkGUI\resetLinkList(), ilObjMediaPoolGUI\returnFromItem(), ilChatroomCreateGUI\save(), ilObjNotificationSettingsGUI\save(), ilTaxMDGUI\save(), ilUserProfileInfoSettingsGUI\save(), ilPortfolioRoleAssignmentGUI\saveAssignment(), ilObjPortfolioAdministrationGUI\saveAuthorship(), ilChatroomAdminViewGUI\saveClientSettings(), ilContSkillAdminGUI\saveCompetenceAssignment(), ilContainerFilterAdminGUI\saveFields(), ilBookingPreferencesGUI\savePreferences(), ilUserPrivacySettingsGUI\savePrivacySettings(), ilContSkillAdminGUI\saveSelectedProfile(), ilContSkillAdminGUI\saveSelectedSkill(), ilBookingGatewayGUI\saveSettings(), ilContSkillAdminGUI\saveSettings(), ilObjLearningHistorySettingsGUI\saveSettings(), ilObjCommentsSettingsGUI\saveSettings(), ilObjNotesSettingsGUI\saveSettings(), ilObjDashboardSettingsGUI\saveViewSettings(), ilExerciseManagementGUI\selectAssignmentObject(), ilExerciseManagementGUI\selectParticipantObject(), ilMediaCreationGUI\selectPool(), ilInternalLinkGUI\setMedPoolFolder(), ilBookingGatewayGUI\show(), and ilObjHelpSettingsGUI\uploadHelpFile().

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redirectByClass()

ilCtrl::redirectByClass	(		$a_class,
		string	$a_cmd = null,
		string	$a_anchor = null,
		bool	$is_async = false
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 547 of file class.ilCtrl.php.

     : void {
        $this->redirectToURL(
            $this->getLinkTargetByClass(
                $a_class,
                $a_cmd,
                $a_anchor,
                $is_async
            )
        );
    }

Referenced by ilObjCmiXapiVerificationGUI\_goto(), ilObjCourseReferenceGUI\_goto(), ilObjLTIConsumerVerificationGUI\_goto(), ilObjQuestionPoolGUI\_goto(), ilObjCmiXapiGUI\_goto(), ilObjCourseVerificationGUI\_goto(), ilLMPageObjectGUI\_goto(), ilObjSurveyQuestionPoolGUI\_goto(), ilObjWikiGUI\_goto(), ilObjWorkspaceFolderGUI\_goto(), ilObjectGUI\_gotoRepositoryNode(), ilObjectGUI\_gotoRepositoryRoot(), ilObjectGUI\_gotoSharedWorkspaceNode(), ilNoteGUI\activateComments(), ilObjFileBasedLMGUI\cancelCreationObject(), ilObjSkillTreeGUI\confirmedDeleteTrees(), ilContentStyleSettingsGUI\createStyle(), ilNoteGUI\deactivateComments(), ilObjStyleSheetGUI\editObject(), ilObjLearningSequenceGUI\forwardByClass(), ilChatroomSettingsGUI\general(), ilAdministrationGUI\jumpToPluginSlot(), ilSkillProfileGUI\listLocalProfiles(), ilChatroomViewGUI\logout(), ilChatroomViewGUI\lostConnection(), ilObjFileBasedLMGUI\redirectAfterCreation(), ilChatroomGUIHandler\redirectIfNoPermission(), ilObjSessionGUI\redirectToParentContentPageObject(), ilRepositoryGUI\redirectToRoot(), ilKSDocumentationGotoLink\redirectWithGotoLink(), ilObjSkillTreeGUI\save(), ilBookingGatewayGUI\show(), ilAchievementsGUI\show(), ilPDNotesGUI\showPrivateNotes(), ilChatroomViewGUI\showRoom(), ilChatroomKickGUI\sub(), and ilObjFileBasedLMGUI\toFilesystem().

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redirectToURL()

ilCtrl::redirectToURL

(

string

$target_url

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 566 of file class.ilCtrl.php.

                                                     : void
    {
        // prepend the ILIAS HTTP path if it wasn't already.
        if (defined("ILIAS_HTTP_PATH") &&
            strpos($target_url, "://") === false &&
            strpos($target_url, "/") !== 0
        ) {
            $target_url = ILIAS_HTTP_PATH . "/" . $target_url;
        }
 
        // this line can be dropped after discussion with TB or JF,
        // it keeps the functionality of UI plugin hooks alive.
        $target_url = $this->modifyUrlWithPluginHooks($target_url);
 
        // initialize http response object
        $response = new Response();
 
        // there's an exceptional case for asynchronous file uploads
        // where a json response is delivered.
        if ('application/json' === $this->server_request->getHeaderLine('Accept')) {
            try {
                $body = Streams::ofString(
                    json_encode(
                        [
                            'redirect_url' => $target_url,
                            'success' => true,
                            'message' => 'called redirect after asynchronous file-upload request.',
                        ],
                        JSON_THROW_ON_ERROR
                    )
                );
            } catch (Throwable $exception) {
                $body = Streams::ofString($exception->getMessage());
            }
 
            $response = $response->withBody($body);
        } else {
            $response = $response->withAddedHeader('Location', $target_url);
        }
 
        // manually trigger session_write_close() due to exceptions stored
        // in the ILIAS database, otherwise this method is called by exit()
        // which leads to the exceptions not being written to the database.
        session_write_close();
 
        try {
            $this->response_sender->sendResponse($response);
        } catch (ResponseSendingException $e) {
            header("Location: $target_url");
            if ('application/json' === $this->server_request->getHeaderLine('Accept')) {
                $content = (null !== $response->getBody()) ?
                    $response->getBody()->getContents() :
                    [];
 
                echo json_encode($content, JSON_THROW_ON_ERROR);
            }
        } catch (Throwable $t) {
            header("Location: $target_url");
            echo $t->getMessage();
        }
 
        exit;
    }

References Vendor\Package\$e, $response, and exit.

returnToParent()

ilCtrl::returnToParent	(	object	$a_gui_obj,
		string	$a_anchor = null
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 738 of file class.ilCtrl.php.

                                                                              : void
    {
        $class_name = $this->getClassByObject($a_gui_obj);
        $target_url = $this->getParentReturnByClass($class_name);
 
        // append redirect source to target url.
        $target_url = $this->appendParameterString(
            $target_url,
            self::PARAM_REDIRECT,
            $class_name
        );
 
        // append the provided anchor if necessary.
        if (null !== $a_anchor) {
            $target_url .= "#$a_anchor";
        }
 
        $this->redirectToURL($target_url);
    }

Referenced by ilMediaCreationGUI\cancel(), ilMediaCreationGUI\cancelCreate(), ilNewsForContextBlockGUI\cancelSettings(), ilDashboardRecommendedContentGUI\makeFavourite(), ilDashboardRecommendedContentGUI\remove(), and ilMediaCreationGUI\saveTitlesAndDescriptions().

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saveParameter()

ilCtrl::saveParameter	(	object	$a_gui_obj,
			$a_parameter
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 349 of file class.ilCtrl.php.

                                                                  : void
    {
        $this->saveParameterByClass($this->getClassByObject($a_gui_obj), $a_parameter);
    }

References getClassByObject(), and saveParameterByClass().

Referenced by ilContSkillAdminGUI\assignCompetences(), ilSurveySkillGUI\assignSkillToQuestion(), ilMediaCreationGUI\editTitlesAndDescriptions(), ilNewsTimelineGUI\executeCommand(), ilBookingGatewayGUI\initPool(), ilChatroomAdminSmileyGUI\initSmiliesEditForm(), and ilChatroomViewGUI\showNameSelection().

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saveParameterByClass()

ilCtrl::saveParameterByClass	(	string	$a_class,
			$a_parameter
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 357 of file class.ilCtrl.php.

                                                                       : void
    {
        if (!empty($a_parameter)) {
            if (is_array($a_parameter)) {
                foreach ($a_parameter as $parameter) {
                    $this->structure->setPermanentParameterByClass($a_class, $parameter);
                }
            } else {
                $this->structure->setPermanentParameterByClass($a_class, $a_parameter);
            }
        }
    }

Referenced by ilContainerContentGUI\getRightColumnHTML(), and saveParameter().

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setCmd()

ilCtrl::setCmd

(

?string

$a_cmd

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 289 of file class.ilCtrl.php.

                                          : void
    {
        if (!empty($a_cmd)) {
            $this->context->setCmd($a_cmd);
        } else {
            $this->context->setCmd(null);
        }
    }

Referenced by ilChatroomInfoGUI\executeDefault(), and ilObjectCopyGUI\keepObjectsInClipboard().

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setCmdClass()

ilCtrl::setCmdClass

(

$a_cmd_class

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 313 of file class.ilCtrl.php.

                                             : void
    {
        if (!empty($a_cmd_class)) {
            $this->context->setCmdClass($a_cmd_class);
        } else {
            $this->context->setCmdClass(null);
        }
    }

setContextObject()

ilCtrl::setContextObject	(	int	$obj_id,
		string	$obj_type
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 633 of file class.ilCtrl.php.

                                                                   : void
    {
        // cannot process object without object type.
        if (!empty($obj_type)) {
            $this->context->setObjId($obj_id);
            $this->context->setObjType($obj_type);
        }
    }

setParameter()

ilCtrl::setParameter	(	object	$a_gui_obj,
		string	$a_parameter,
			$a_value
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 373 of file class.ilCtrl.php.

                                                                                  : void
    {
        $this->setParameterByClass($this->getClassByObject($a_gui_obj), $a_parameter, $a_value);
    }

References getClassByObject(), and setParameterByClass().

Referenced by ilObjWikiGUI\addPagesSubTabs(), ilObjWikiGUI\addPageTabs(), ilPCDataTableGUI\afterCreation(), ilObjMediaPoolGUI\cancelFolderUpdate(), ilInternalLinkGUI\changeLinkType(), ilGroupAddToGroupActionGUI\confirmAddUser(), ilLMPageObjectGUI\create(), ilSkillTreeNodeGUI\deleteNodes(), ilNoteGUI\deleteNote(), ilRatingCategoryGUI\edit(), ilGroupAddToGroupActionGUI\executeCommand(), ilBookingSchedulesTableGUI\fillRow(), ilAssignmentsPerParticipantTableGUI\fillRow(), ilExerciseVerificationTableGUI\fillRow(), ilParticipantsPerAssignmentTableGUI\fillRow(), ilExcCriteriaCatalogueTableGUI\fillRow(), ilExcCriteriaTableGUI\fillRow(), ilLMGlossaryTableGUI\fillRow(), ilLMMenuItemsTableGUI\fillRow(), ilSurveySkillAssignmentTableGUI\fillRow(), ilSurveySkillTableGUI\fillRow(), ilSettingsTemplateTableGUI\fillRow(), ilBadgeImageTemplateTableGUI\fillRow(), ilObjectBadgeTableGUI\fillRow(), ilContProfileTableGUI\fillRow(), ilContSkillMemberTableGUI\fillRow(), ilCopySelfAssQuestionTableGUI\fillRow(), ilPageLayoutTableGUI\fillRow(), ilHelpModuleTableGUI\fillRow(), ilWorkspaceAccessTableGUI\fillRow(), ilRatingCategoryTableGUI\fillRow(), ilNewItemGroupTableGUI\fillRow(), ilSkillLevelTableGUI\fillRow(), ilSkillLevelProfileAssignmentTableGUI\fillRow(), ilSkillProfileTableGUI\fillRow(), ilStyleMediaQueryTableGUI\fillRow(), ilTableTemplatesTableGUI\fillRow(), ilStyleColorTableGUI\fillRow(), ilTaxonomyListTableGUI\fillRow(), ilTaxonomyTableGUI\fillRow(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\getActionsDropDown(), ilNoteGUI\getCommentsHTML(), ilNoteGUI\getCommentsWidget(), ilLikeGUI\getHTML(), ILIAS\COPage\Editor\Components\Page\PageQueryActionHandler\getMultiLangActions(), ilMaterialExplorer\getNodeHref(), ilNoteGUI\getNotesHTML(), ilInternalLinkGUI\init(), ilObjWorkflowEngineGUI\initLocator(), ilBookingGatewayGUI\initPool(), ilSkillProfileGUI\initProfileForm(), ilChatroomAdminSmileyGUI\initSmiliesEditForm(), ilChatroomAdminSmileyGUI\initSmiliesForm(), ilChatroomViewGUI\invitePD(), ilExAssignmentEditorGUI\listAssignmentsObject(), ilMediaCreationGUI\listPoolItems(), ilPCContentIncludeGUI\poolSelection(), ilLearningHistoryGUI\renderButton(), ilInternalLinkGUI\resetLinkList(), ilObjMediaPoolGUI\returnFromItem(), ilChatroomCreateGUI\save(), ilExerciseManagementGUI\selectAssignmentObject(), ilExerciseManagementGUI\selectParticipantObject(), ilPCContentIncludeGUI\selectPool(), ilPCQuestionGUI\selectPool(), ilMediaCreationGUI\selectPool(), ilInternalLinkGUI\setMedPoolFolder(), and ilRepositorySelectorInputGUI\showRepositorySelection().

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setParameterByClass()

ilCtrl::setParameterByClass	(	string	$a_class,
		string	$a_parameter,
			$a_value
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 381 of file class.ilCtrl.php.

                                                                                       : void
    {
        $this->structure->setTemporaryParameterByClass($a_class, $a_parameter, $a_value);
    }

Referenced by ilObjCmiXapiVerificationGUI\_goto(), ilObjCourseReferenceGUI\_goto(), ilObjLTIConsumerVerificationGUI\_goto(), ilObjQuestionPoolGUI\_goto(), ilObjCmiXapiGUI\_goto(), ilObjCourseVerificationGUI\_goto(), ilLMPageObjectGUI\_goto(), ilObjSurveyQuestionPoolGUI\_goto(), ilObjWikiGUI\_goto(), ilObjWorkspaceFolderGUI\_goto(), ilObjectGUI\_gotoRepositoryNode(), ilObjectGUI\_gotoRepositoryRoot(), ilObjectGUI\_gotoSharedWorkspaceNode(), ilBlockGUI\addRepoCommands(), ilBasicSkillGUI\afterSave(), ilBasicSkillTemplateGUI\afterSave(), ilSkillTemplateReferenceGUI\afterSave(), ilObjSkillTreeGUI\editSkills(), ilObjSkillManagementGUI\editSkillTemplates(), ilObjSkillTreeGUI\editSkillTemplates(), ilBookingParticipantsTableGUI\fillRow(), ilLinksTableGUI\fillRow(), ilFoundUsersTableGUI\fillRow(), ilContProfileTableGUI\fillRow(), ilHistoryTableGUI\fillRow(), ilSkillCatTableGUI\fillRow(), ilPersonalSkillTableGUI\fillRow(), ILIAS\Skill\Tree\SkillTreeTableGUI\fillRow(), ilContentStylesTableGUI\fillRow(), ilObjLearningSequenceGUI\forwardByClass(), ilChatroomSettingsGUI\general(), ILIAS\LearningModule\Menu\ilLMMenuGUI\getEntries(), McstImageGalleryGUI\getHTML(), McstPodcastGUI\getHTML(), ilRepositorySelector2InputGUI\getHTML(), ilExAssignmentInfo\getInstructionFileInfo(), ilNoteGUI\getItemForNote(), ilNewsForContextBlockGUI\getJSEnabler(), ilMediaPoolExplorerGUI\getNodeHref(), ilPCFileItemFileSelectorGUI\getNodeHref(), ilPoolSelectorGUI\getNodeHref(), ilRepositoryExplorerGUI\getNodeHref(), ilRepositorySelectorExplorerGUI\getNodeHref(), ilPersonalSkillExplorerGUI\getNodeHref(), ilSkillTemplateTreeExplorerGUI\getNodeHref(), ilTaxonomyExplorerGUI\getNodeHref(), ilNoteGUI\getShyButton(), ilBookingPreferencesGUI\listBookingResults(), ilChatroomViewGUI\logout(), ilObjFileBasedLMGUI\redirectAfterCreation(), ilChatroomGUIHandler\redirectIfNoPermission(), ilContainerReferenceGUI\redirectObject(), ilBasicSkillTemplateGUI\redirectToParent(), ilSkillTemplateReferenceGUI\redirectToParent(), ilObjSessionGUI\redirectToParentContentPageObject(), ilRepositoryGUI\redirectToRoot(), ilKSDocumentationGotoLink\redirectWithGotoLink(), ilFavouritesListGUI\render(), ilRepositorySelector2InputGUI\render(), setParameter(), ilObjSkillTreeGUI\showLocator(), ilChatroomKickGUI\sub(), and ilExerciseManagementGUI\waitingDownloadObject().

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setReturn()

ilCtrl::setReturn	(	object	$a_gui_obj,
		string	$a_cmd = null
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 716 of file class.ilCtrl.php.

                                                                      : void
    {
        $this->setReturnByClass($this->getClassByObject($a_gui_obj), $a_cmd);
    }

Referenced by ilBookingGatewayGUI\executeCommand().

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setReturnByClass()

ilCtrl::setReturnByClass	(	string	$a_class,
		string	$a_cmd = null
	)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 724 of file class.ilCtrl.php.

                                                                           : void
    {
        $this->structure->setReturnTargetByClass(
            $a_class,
            $this->getLinkTargetByClass(
                $a_class,
                $a_cmd
            )
        );
    }

Referenced by ilObjectCopyGUI\cancel().

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setTargetScript()

ilCtrl::setTargetScript

(

string

$a_target_script

)

@inheritDoc

Implements ilCtrlInterface.

Definition at line 700 of file class.ilCtrl.php.

                                                            : void
    {
        $this->context->setTargetScript($a_target_script);
    }

Referenced by ilObjCourseReferenceGUI\_goto(), ilObjCmiXapiGUI\_goto(), ilObjectPluginGUI\afterSave(), ilImageMapEditorGUI\editMapAreas(), ilObjLearningSequenceGUI\forwardByClass(), and ilKSDocumentationGotoLink\redirectWithGotoLink().

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Field Documentation

$component_factory

ilComponentFactory ilCtrl::$component_factory

private

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

Referenced by __construct().

$context

ilCtrlContextInterface ilCtrl::$context

private

Definition at line 82 of file class.ilCtrl.php.

Referenced by __construct(), and getHTML().

$exec_object

object ilCtrl::$exec_object = null

private

Definition at line 108 of file class.ilCtrl.php.

Referenced by getHTML().

$get_parameters

RequestWrapper ilCtrl::$get_parameters

private

Definition at line 58 of file class.ilCtrl.php.

Referenced by __construct().

$path_factory

ilCtrlPathFactoryInterface ilCtrl::$path_factory

private

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

Referenced by __construct().

$post_parameters

RequestWrapper ilCtrl::$post_parameters

private

Definition at line 52 of file class.ilCtrl.php.

Referenced by __construct().

$query_parser

ilCtrlQueryParserInterface ilCtrl::$query_parser

private

Definition at line 96 of file class.ilCtrl.php.

Referenced by __construct().

$refinery

Refinery ilCtrl::$refinery

private

Definition at line 64 of file class.ilCtrl.php.

Referenced by __construct().

$response_sender

ResponseSenderStrategy ilCtrl::$response_sender

private

Definition at line 40 of file class.ilCtrl.php.

Referenced by __construct().

$server_request

ServerRequestInterface ilCtrl::$server_request

private

Definition at line 46 of file class.ilCtrl.php.

Referenced by __construct().

$stacktrace

array ilCtrl::$stacktrace = []

private

Definition at line 102 of file class.ilCtrl.php.

$structure

ilCtrlStructureInterface ilCtrl::$structure

private

Definition at line 70 of file class.ilCtrl.php.

Referenced by __clone(), __construct(), and getHTML().

$token_repository

ilCtrlTokenRepositoryInterface ilCtrl::$token_repository

private

Definition at line 76 of file class.ilCtrl.php.

Referenced by __construct().

---

The documentation for this class was generated from the following file:

• Services/UICore/classes/class.ilCtrl.php