ilObjPollGUI Class Reference

Class ilObjPollGUI. More...

Inheritance diagram for ilObjPollGUI:

Collaboration diagram for ilObjPollGUI:

Public Member Functions
	__construct ($a_id=0, $a_id_type=self::REPOSITORY_NODE_ID, $a_parent_node_id=0)
	Constructor. More...
	getType ()
	Functions that must be overwritten. More...
	setTabs ()
	create tabs (repository/workspace switch) More...
	executeCommand ()
	execute command More...
	render ($a_form=null)
	Render object context. More...
	saveQuestion ()
	showParticipants ()
	showParticipantVotes ()
	confirmDeleteAllVotes ()
	deleteAllVotes ()
	vote ()
	subscribe ()
	unsubscribe ()
	getHTML ()
	return user view More...
	addLocatorItems ()
	Functions to be overwritten. More...
Public Member Functions inherited from ilObject2GUI
	__construct ($a_id=0, $a_id_type=self::REPOSITORY_NODE_ID, $a_parent_node_id=0)
	Constructor. More...
	executeCommand ()
	execute command More...
	delete ()
	Display delete confirmation form (repository/workspace switch) More...
	confirmedDelete ()
	Delete objects (repository/workspace switch) More...
	getHTML ()
	withReferences ()
	Final/Private declaration of unchanged parent methods. More...
	setCreationMode ($a_mode=true)
	if true, a creation screen is displayed the current $_GET[ref_id] don't belong to the current class! the mode is determined in ilrepositorygui More...
	getCreationMode ()
	get creation mode More...
	prepareOutput ($a_show_subobjects=true)
	prepare output More...
	isVisible ($a_ref_id, $a_type)
	trash ()
	undelete ()
	cancelDelete ()
	removeFromSystem ()
	cloneAll ()
	view ()
	view object content (repository/workspace switch) More...
	getType ()
	Functions that must be overwritten. More...
	create ()
	Deleted in ilObject. More...
	save ()
	edit ()
	update ()
	cancel ()
	importFile ()
	Import. More...
Public Member Functions inherited from ilObjectGUI
	executeCommand ()
	execute command More...
	withReferences ()
	determines wether objects are referenced or not (got ref ids or not) More...
	setCreationMode ($a_mode=true)
	if true, a creation screen is displayed the current $_GET[ref_id] don't belong to the current class! the mode is determined in ilrepositorygui More...
	getCreationMode ()
	get creation mode More...
	prepareOutput ($a_show_subobjects=true)
	prepare output More...
	getAdminTabs ()
	administration tabs show only permissions and trash folder More...
	getHTML ()
	confirmedDeleteObject ()
	confirmed deletion of object -> objects are moved to trash or deleted immediately, if trash is disabled More...
	cancelDeleteObject ()
	cancel deletion of object More...
	cancelObject ()
	cancel action and go back to previous page @access public More...
	createObject ()
	create new object form More...
	cancelCreation ()
	cancel create action and go back to repository parent More...
	saveObject ()
	save object More...
	editObject ()
	edit object More...
	addExternalEditFormCustom (ilPropertyFormGUI $a_form)
	updateObject ()
	updates object entry in object_data More...
	getFormAction ($a_cmd, $a_formaction="")
	get form action for command (command is method name without "Object", e.g. More...
	isVisible ($a_ref_id, $a_type)
	viewObject ()
	list childs of current object More...
	deleteObject ($a_error=false)
	Display deletion confirmation screen. More...
	cloneAllObject ()
	Clone single (not container object) Method is overwritten in ilContainerGUI. More...

Static Public Member Functions
static	_goto ($a_target)
	Deep link. More...
Static Public Member Functions inherited from ilObject2GUI
static	handleAfterSaveCallback (ilObject $a_obj, $a_callback_ref_id)
	After creation callback. More...
Static Public Member Functions inherited from ilObjectGUI
static	_gotoRepositoryRoot ($a_raise_error=false)
	Goto repository root. More...
static	_gotoRepositoryNode ($a_ref_id, $a_cmd="frameset")
	Goto repository root. More...

Protected Member Functions
	afterSave (ilObject $a_new_object)
	Post (successful) object creation hook. More...
	initEditCustomForm (ilPropertyFormGUI $a_form)
	Add custom fields to update form. More...
	getEditFormCustomValues (array &$a_values)
	Add values to custom edit fields. More...
	validateCustom (ilPropertyFormGUI $a_form)
	Validate custom values (if not possible with checkInput()) More...
	updateCustom (ilPropertyFormGUI $a_form)
	Insert custom update form values into object. More...
	initQuestionForm ($a_read_only=false)
	setParticipantsSubTabs ($a_active)
	sendNotifications ()
Protected Member Functions inherited from ilObject2GUI
	afterConstructor ()
	Do anything that should be done after constructor in here. More...
	assignObject ()
	create object instance as internal property (repository/workspace switch) More...
	getAccessHandler ()
	Get access handler. More...
	setLocator ()
	set Locator More...
	deleteConfirmation ()
	Display delete confirmation form (workspace specific) More...
	deleteConfirmedObjects ()
	Delete objects (workspace specific) More...
	setTitleAndDescription ()
	called by prepare output More...
	showUpperIcon ()
	omitLocator ($a_omit=true)
	getTargetFrame ($a_cmd, $a_target_frame="")
	get target frame for command (command is method name without "Object", e.g. More...
	setTargetFrame ($a_cmd, $a_target_frame)
	set specific target frame for command More...
	getCenterColumnHTML ()
	Get center column. More...
	getRightColumnHTML ()
	Display right column. More...
	setColumnSettings (ilColumnGUI $column_gui)
	May be overwritten in subclasses. More...
	checkPermission ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission and redirect on error. More...
	showPossibleSubObjects ()
	show possible subobjects (pulldown menu) More...
	redirectToRefId ($a_ref_id, $a_cmd="")
	redirects to (repository) view per ref id usually to a container and usually used at the end of a save/import method where the object gui type (of the new object) doesn't match with the type of the current $_GET["ref_id"] value More...
	fillCloneTemplate ($a_tpl_varname, $a_type)
	Fill object clone template This method can be called from any object GUI class that wants to offer object cloning. More...
	fillCloneSearchTemplate ($a_tpl_varname, $a_type)
	searchCloneSource ()
	buildCloneSelect ($existing_objs)
	addAdminLocatorItems ($a_do_not_add_object=false)
	should be overwritten to add object specific items (repository items are preloaded) More...
	setTabs ()
	create tabs (repository/workspace switch) More...
	getReturnLocation ($a_cmd, $a_location="")
	Deprecated functions. More...
	setReturnLocation ($a_cmd, $a_location)
	set specific return location for command More...
	showActions ()
	getTabs ()
	get tabs abstract method. More...
	__showButton ($a_cmd, $a_text, $a_target='')
	hitsperpageObject ()
&	__initTableGUI ()
	__setTableGUIBasicData (&$tbl, &$result_set, $a_from="")
	standard implementation for tables use 'from' variable use different initial setting of table More...
	addLocatorItems ()
	Functions to be overwritten. More...
	initCreationForms ($a_new_type)
	Init creation froms. More...
	putObjectInTree (ilObject $a_obj, $a_parent_node_id=null)
	Add object to tree at given position. More...
	checkPermissionBool ($a_perm, $a_cmd="", $a_type="", $a_node_id=null)
	Check permission. More...
	initHeaderAction ($a_sub_type=null, $a_sub_id=null)
	Add header action menu. More...
	redrawHeaderAction ()
	Updating icons after ajax call. More...
	getPermanentLinkWidget ($a_append=null, $a_center=false)
	handleAutoRating (ilObject $a_new_obj)
	Activate rating automatically if parent container setting. More...
Protected Member Functions inherited from ilObjectGUI
	assignObject ()
	setTitleAndDescription ()
	called by prepare output More...
	initHeaderAction ($a_sub_type=null, $a_sub_id=null)
	Add header action menu. More...
	insertHeaderAction ($a_list_gui)
	Insert header action into main template. More...
	addHeaderAction ()
	Add header action menu. More...
	redrawHeaderActionObject ()
	Ajax call: redraw action header only. More...
	showMountWebfolderIcon ()
	setTabs ()
	set admin tabs @access public More...
	setAdminTabs ()
	set admin tabs @access public More...
	setLocator ()
	set Locator More...
	addLocatorItems ()
	should be overwritten to add object specific items (repository items are preloaded) More...
	omitLocator ($a_omit=true)
	addAdminLocatorItems ($a_do_not_add_object=false)
	should be overwritten to add object specific items (repository items are preloaded) More...
	initCreationForms ($a_new_type)
	Init creation froms. More...
	getCreationFormsHTML (array $a_forms)
	Get HTML for creation forms (accordion) More...
	initCreateForm ($a_new_type)
	Init object creation form. More...
	initDidacticTemplate (ilPropertyFormGUI $form)
	Show didactic template types. More...
	addDidacticTemplateOptions (array &$a_options)
	Add custom templates. More...
	getDidacticTemplateVar ($a_type)
	Get didactic template setting from creation screen. More...
	putObjectInTree (ilObject $a_obj, $a_parent_node_id=null)
	Add object to tree at given position. More...
	afterSave (ilObject $a_new_object)
	Post (successful) object creation hook. More...
	initEditForm ()
	Init object edit form. More...
	initEditCustomForm (ilPropertyFormGUI $a_form)
	Add custom fields to update form. More...
	getEditFormValues ()
	Get values for edit form. More...
	getEditFormCustomValues (array &$a_values)
	Add values to custom edit fields. More...
	validateCustom (ilPropertyFormGUI $a_form)
	Validate custom values (if not possible with checkInput()) More...
	updateCustom (ilPropertyFormGUI $a_form)
	Insert custom update form values into object. More...
	afterUpdate ()
	Post (successful) object update hook. More...
	initImportForm ($a_new_type)
	Init object import form. More...
	importFileObject ($parent_id=null, $a_catch_errors=true)
	Import. More...
	afterImport (ilObject $a_new_object)
	Post (successful) object import hook. More...
	setFormAction ($a_cmd, $a_formaction)
	set specific form action for command More...
	getReturnLocation ($a_cmd, $a_location="")
	get return location for command (command is method name without "Object", e.g. More...
	setReturnLocation ($a_cmd, $a_location)
	set specific return location for command More...
	getTargetFrame ($a_cmd, $a_target_frame="")
	get target frame for command (command is method name without "Object", e.g. More...
	setTargetFrame ($a_cmd, $a_target_frame)
	set specific target frame for command More...
	showPossibleSubObjects ()
	show possible subobjects (pulldown menu) More...
	getTemplateFile ($a_cmd, $a_type="")
	get a template blockfile format: tpl. More...
	getTabs ()
	get tabs abstract method. More...
	__showButton ($a_cmd, $a_text, $a_target='')
	hitsperpageObject ()
&	__initTableGUI ()
	__setTableGUIBasicData (&$tbl, &$result_set, $a_from="")
	standard implementation for tables use 'from' variable use different initial setting of table More...
	redirectToRefId ($a_ref_id, $a_cmd="")
	redirects to (repository) view per ref id usually to a container and usually used at the end of a save/import method where the object gui type (of the new object) doesn't match with the type of the current $_GET["ref_id"] value More...
	fillCloneTemplate ($a_tpl_varname, $a_type)
	Fill object clone template This method can be called from any object GUI class that wants to offer object cloning. More...
	getCenterColumnHTML ()
	Get center column. More...
	getRightColumnHTML ()
	Display right column. More...
	setColumnSettings (ilColumnGUI $column_gui)
	May be overwritten in subclasses. More...
	checkPermission ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission and redirect on error. More...
	checkPermissionBool ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission. More...
	enableDragDropFileUpload ()
	Enables the file upload into this object by dropping files. More...
	handleAutoRating (ilObject $a_new_obj)
	Activate rating automatically if parent container setting. More...

Additional Inherited Members
Data Fields inherited from ilObject2GUI
	$tree
const	OBJECT_ID = 0
const	REPOSITORY_NODE_ID = 1
const	WORKSPACE_NODE_ID = 2
const	REPOSITORY_OBJECT_ID = 3
const	WORKSPACE_OBJECT_ID = 4
const	PORTFOLIO_OBJECT_ID = 5
Data Fields inherited from ilObjectGUI
const	COPY_WIZARD_NEEDS_PAGE = 1
	$ilias
	$objDefinition
	$tpl
	$tree
	$lng
	$data
	$object
	$ref_id
	$obj_id
	$maxcount
	$formaction
	$return_location
	$target_frame
	$tab_target_script
	$actions
	$sub_objects
	$omit_locator = false
const	CFORM_NEW = 1
const	CFORM_IMPORT = 2
const	CFORM_CLONE = 3
Protected Attributes inherited from ilObject2GUI
	$object_id
	$node_id
	$creation_forms = array()
	$id_type = array()
	$parent_id
	$access_handler
Protected Attributes inherited from ilObjectGUI
	$tmp_import_dir
	$tabs_gui = null
	$ctrl

Detailed Description

Class ilObjPollGUI.

Author

Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Id

class.ilObjFolderGUI.php 25134 2010-08-13 14:22:11Z smeyer

@ilCtrl_Calls ilObjPollGUI: ilInfoScreenGUI, ilNoteGUI, ilCommonActionDispatcherGUI @ilCtrl_Calls ilObjPollGUI: ilPermissionGUI, ilObjectCopyGUI, ilExportGUI

Definition at line 18 of file class.ilObjPollGUI.php.

Constructor & Destructor Documentation

__construct()

ilObjPollGUI::__construct	(		$a_id = 0,
			$a_id_type = self::REPOSITORY_NODE_ID,
			$a_parent_node_id = 0
	)

Constructor.

Parameters

int	$a_id
int	$a_id_type
int	$a_parent_node_id

Reimplemented from ilObject2GUI.

Definition at line 20 of file class.ilObjPollGUI.php.

        {
                global $lng;
                
            parent::__construct($a_id, $a_id_type, $a_parent_node_id);          
                
                $lng->loadLanguageModule("poll");
        }

References ilObjectGUI\$lng.

Member Function Documentation

_goto()

static ilObjPollGUI::_goto (   $a_target )

static

Deep link.

Parameters

string

$a_target

Definition at line 643 of file class.ilObjPollGUI.php.

        {                                               
                global $tree, $ilAccess;
                
                $id = explode("_", $a_target);          
                $ref_id = $id[0];
                                        
                // #13728 - used in notification mostly
                if ($ilAccess->checkAccess("write", "", $ref_id))
                {
                        $_GET["baseClass"] = "ilRepositoryGUI"; 
                        $_GET["ref_id"] = $ref_id;              
                        $_GET["cmd"] = "showParticipants";              
                        include("ilias.php");
                        exit;            
                }
                else
                {
                        // is sideblock: so show parent instead
                        $container_id = $tree->getParentId($ref_id);
 
                        // #11810
                        include_once "Services/Link/classes/class.ilLink.php";
                        ilUtil::redirect(ilLink::_getLink($container_id).
                                "#poll".ilObject::_lookupObjId($id[0]));
                }               
        }

References $_GET, ilObjectGUI\$ref_id, ilObject2GUI\$tree, ilLink\_getLink(), ilObject\_lookupObjId(), exit, and ilUtil\redirect().

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addLocatorItems()

ilObjPollGUI::addLocatorItems

(

)

Functions to be overwritten.

Reimplemented from ilObject2GUI.

Definition at line 628 of file class.ilObjPollGUI.php.

        {
                global $ilLocator;
                
                if (is_object($this->object))
                {
                        $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, ""), "", $this->node_id);
                }
        }       

afterSave()

ilObjPollGUI::afterSave ( ilObject  $a_new_object )

protected

Post (successful) object creation hook.

Parameters

ilObject

$a_new_object

Reimplemented from ilObjectGUI.

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

        {
                global $ilCtrl;
                
                ilUtil::sendSuccess($this->lng->txt("object_added"), true);             
                $ilCtrl->redirect($this, "render");
        }

References $ilCtrl, and ilUtil\sendSuccess().

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confirmDeleteAllVotes()

ilObjPollGUI::confirmDeleteAllVotes

(

)

Definition at line 483 of file class.ilObjPollGUI.php.

        {
                global $lng, $tpl, $ilTabs;
                
                if(!$this->checkPermissionBool("write"))
                {
                        ilUtil::sendInfo($lng->txt("no_permission"));
                        return;
                }
                
                $ilTabs->activateTab("participants");
                
                include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                $cgui = new ilConfirmationGUI();
                $cgui->setHeaderText($lng->txt("poll_delete_votes_sure"));
 
                $cgui->setFormAction($this->ctrl->getFormAction($this));
                $cgui->setCancel($lng->txt("cancel"), "showParticipants");
                $cgui->setConfirm($lng->txt("confirm"), "deleteAllVotes");
 
                $tpl->setContent($cgui->getHTML());
        }

References ilObjectGUI\$lng, ilObjectGUI\$tpl, ilObject2GUI\checkPermissionBool(), and ilUtil\sendInfo().

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deleteAllVotes()

ilObjPollGUI::deleteAllVotes

(

)

Definition at line 506 of file class.ilObjPollGUI.php.

        {
                global $ilCtrl, $lng;
                
                if(!$this->checkPermissionBool("write"))
                {
                        ilUtil::sendInfo($lng->txt("no_permission"));
                        return;
                }
                
                $this->object->deleteAllVotes();
                        
                $ilCtrl->redirect($this, "showParticipants");
        }

References $ilCtrl, ilObjectGUI\$lng, ilObject2GUI\checkPermissionBool(), and ilUtil\sendInfo().

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executeCommand()

ilObjPollGUI::executeCommand

(

)

execute command

Reimplemented from ilObject2GUI.

Definition at line 224 of file class.ilObjPollGUI.php.

        {
                global $ilCtrl, $tpl, $ilTabs, $ilNavigationHistory;
 
                $next_class = $ilCtrl->getNextClass($this);
                $cmd = $ilCtrl->getCmd();
                                                
                $tpl->getStandardTemplate();
 
                // add entry to navigation history
                if(!$this->getCreationMode() &&
                        $this->getAccessHandler()->checkAccess("read", "", $this->node_id))
                {
                        $link = $ilCtrl->getLinkTargetByClass("ilrepositorygui", "frameset");                           
                        $ilNavigationHistory->addItem($this->node_id, $link, "poll");
                }
                
                switch($next_class)
                {                                                               
                        case "ilinfoscreengui":
                                $this->prepareOutput();
                                $this->infoScreenForward();     
                                break;
                        
                        case "ilcommonactiondispatchergui":
                                include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
                                $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
                                $this->ctrl->forwardCommand($gui);
                                break;
                        
                        case "ilpermissiongui":
                                $this->prepareOutput();
                                $ilTabs->activateTab("id_permissions");
                                include_once("Services/AccessControl/classes/class.ilPermissionGUI.php");
                                $perm_gui = new ilPermissionGUI($this);
                                $this->ctrl->forwardCommand($perm_gui);
                                break;
                        
                        case "ilobjectcopygui":
                                include_once "./Services/Object/classes/class.ilObjectCopyGUI.php";
                                $cp = new ilObjectCopyGUI($this);
                                $cp->setType("poll");
                                $this->ctrl->forwardCommand($cp);
                                break;
                        
                        case 'ilexportgui':
                                $this->prepareOutput();
                                $ilTabs->activateTab("export");
                                include_once("./Services/Export/classes/class.ilExportGUI.php");
                                $exp_gui = new ilExportGUI($this); 
                                $exp_gui->addFormat("xml");
                                $ilCtrl->forwardCommand($exp_gui);
                                break;
 
                        default:                        
                                return parent::executeCommand();                        
                }
                
                return true;
        }

References $cmd, $ilCtrl, ilObjectGUI\$tpl, ilObject2GUI\getAccessHandler(), ilObject2GUI\getCreationMode(), ilCommonActionDispatcherGUI\getInstanceFromAjaxCall(), and ilObject2GUI\prepareOutput().

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getEditFormCustomValues()

ilObjPollGUI::getEditFormCustomValues ( array &  $a_values )

protected

Add values to custom edit fields.

Parameters

array

$a_values

Reimplemented from ilObjectGUI.

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

        {
                include_once "Services/Object/classes/class.ilObjectActivation.php";    
                
                $a_values["online"] = $this->object->IsOnline();        
                $a_values["results"] = $this->object->getViewResults();         
                $a_values["access_period"]["start"] = $this->object->getAccessBegin() 
                        ? new ilDateTime($this->object->getAccessBegin(), IL_CAL_UNIX)
                        : null;
                $a_values["access_period"]["end"] = $this->object->getAccessEnd() 
                        ? new ilDateTime($this->object->getAccessEnd(), IL_CAL_UNIX)
                        : null;                         
                $a_values["voting_period"]["start"] = $this->object->getVotingPeriodBegin() 
                        ? new ilDateTime($this->object->getVotingPeriodBegin(), IL_CAL_UNIX)
                        : null;
                $a_values["voting_period"]["end"] = $this->object->getVotingPeriodEnd() 
                        ? new ilDateTime($this->object->getVotingPeriodEnd(), IL_CAL_UNIX)
                        : null;                                 
                $a_values["sort"] = $this->object->getSortResultByVotes();
                $a_values["comment"] = $this->object->getShowComments();
                $a_values["show_results_as"] = $this->object->getShowResultsAs();
        }

References IL_CAL_UNIX.

getHTML()

ilObjPollGUI::getHTML

(

)

return user view

Returns

string

Reimplemented from ilObject2GUI.

Definition at line 623 of file class.ilObjPollGUI.php.

        {               
                
        }       

getType()

ilObjPollGUI::getType

(

)

Functions that must be overwritten.

Reimplemented from ilObject2GUI.

Definition at line 29 of file class.ilObjPollGUI.php.

        {
                return "poll";
        }

initEditCustomForm()

ilObjPollGUI::initEditCustomForm ( ilPropertyFormGUI  $a_form )

protected

Add custom fields to update form.

Parameters

ilPropertyFormGUI

$a_form

Reimplemented from ilObjectGUI.

Definition at line 42 of file class.ilObjPollGUI.php.

        {
                global $lng;                                    
                
                // activation
                
                include_once "Services/Object/classes/class.ilObjectActivation.php";
                $this->lng->loadLanguageModule('rep');
                
                $section = new ilFormSectionHeaderGUI();
                $section->setTitle($this->lng->txt('rep_activation_availability'));
                $a_form->addItem($section);
                
                // additional info only with multiple references
                $act_obj_info = $act_ref_info = "";
                if(sizeof(ilObject::_getAllReferences($this->object->getId())) > 1)
                {
                        $act_obj_info = ' '.$this->lng->txt('rep_activation_online_object_info');
                        $act_ref_info = $this->lng->txt('rep_activation_access_ref_info');
                }
                
                $online = new ilCheckboxInputGUI($this->lng->txt('rep_activation_online'),'online');            
                $online->setInfo($this->lng->txt('poll_activation_online_info').$act_obj_info);
                $a_form->addItem($online);                              
                
                include_once "Services/Form/classes/class.ilDateDurationInputGUI.php";
                $dur = new ilDateDurationInputGUI($this->lng->txt('rep_visibility_until'), "access_period");
                $dur->setShowTime(true);                                                                                                
                $a_form->addItem($dur);                         
                
                
                // period/results
                
                $section = new ilFormSectionHeaderGUI();
                $section->setTitle($this->lng->txt('poll_voting_period_and_results'));
                $a_form->addItem($section);
                
                $vdur = new ilDateDurationInputGUI($this->lng->txt('poll_voting_period_limited'), "voting_period");
                $vdur->setShowTime(true);                                                                                                                       
                $a_form->addItem($vdur);
 
                $results = new ilRadioGroupInputGUI($lng->txt("poll_view_results"), "results");
                $results->setRequired(true);
                $results->addOption(new ilRadioOption($lng->txt("poll_view_results_always"), 
                        ilObjPoll::VIEW_RESULTS_ALWAYS));
                $results->addOption(new ilRadioOption($lng->txt("poll_view_results_never"), 
                        ilObjPoll::VIEW_RESULTS_NEVER));
                $results->addOption(new ilRadioOption($lng->txt("poll_view_results_after_vote"), 
                        ilObjPoll::VIEW_RESULTS_AFTER_VOTE));
                $results->addOption(new ilRadioOption($lng->txt("poll_view_results_after_period"), 
                        ilObjPoll::VIEW_RESULTS_AFTER_PERIOD));
                $a_form->addItem($results);             
                
                $show_result_as = new ilRadioGroupInputGUI($lng->txt("poll_show_results_as"), "show_results_as");
                $show_result_as->setRequired(true);
                $result_bar = new ilRadioOption($lng->txt("poll_barchart"),
                        ilObjPoll::SHOW_RESULTS_AS_BARCHART);
                $show_result_as->addOption($result_bar);
                $show_result_as->addOption(new ilRadioOption($lng->txt("poll_piechart"),
                        ilObjPoll::SHOW_RESULTS_AS_PIECHART));
                $a_form->addItem($show_result_as);
 
                $sort = new ilRadioGroupInputGUI($lng->txt("poll_result_sorting"), "sort");
                $sort->setRequired(true);
                $sort->addOption(new ilRadioOption($lng->txt("poll_result_sorting_answers"), 0));
                $sort->addOption(new ilRadioOption($lng->txt("poll_result_sorting_votes"), 1));
                $a_form->addItem($sort);
 
                $section = new ilFormSectionHeaderGUI();
                $section->setTitle($this->lng->txt('poll_comments'));
                $a_form->addItem($section);
 
                $comment = new ilCheckboxInputGUI($this->lng->txt('poll_comments'), 'comment');
                //$comment->setInfo($this->lng->txt('poll_comments_info'));
                $a_form->addItem($comment);
        }

References $comment, ilObjectGUI\$lng, $results, $section, ilObject\_getAllReferences(), ilPropertyFormGUI\addItem(), ilObjPoll\SHOW_RESULTS_AS_BARCHART, ilObjPoll\SHOW_RESULTS_AS_PIECHART, ilObjPoll\VIEW_RESULTS_AFTER_PERIOD, ilObjPoll\VIEW_RESULTS_AFTER_VOTE, ilObjPoll\VIEW_RESULTS_ALWAYS, and ilObjPoll\VIEW_RESULTS_NEVER.

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initQuestionForm()

ilObjPollGUI::initQuestionForm (   $a_read_only = false )

protected

Definition at line 321 of file class.ilObjPollGUI.php.

        {
                global $lng, $ilCtrl;                           
                
                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $form = new ilPropertyFormGUI();
                $form->setFormAction($ilCtrl->getFormAction($this, "saveQuestion"));
                $form->setTitle($lng->txt("obj_poll"));
                
                $question = new ilTextAreaInputGUI($lng->txt("poll_question"), "question");
                $question->setRequired(true);
                $question->setCols(40);
                $question->setRows(2);
                $question->setValue($this->object->getQuestion());
                $question->setDisabled($a_read_only);
                $form->addItem($question);
                
                $dimensions = " (".ilObjPoll::getImageSize()."px)";             
                $img = new ilImageFileInputGUI($lng->txt("poll_image").$dimensions, "image");
                $img->setDisabled($a_read_only);
                $form->addItem($img);
                        
                // show existing file
                $file = $this->object->getImageFullPath(true);
                if($file)
                {
                        $img->setImage($file);
                }                                       
                
                $anonymous = new ilRadioGroupInputGUI($lng->txt("poll_mode"), "mode");
                $anonymous->setRequired(true);
                $option = new ilRadioOption($lng->txt("poll_mode_anonymous"), 0);
                $option->setInfo($lng->txt("poll_mode_anonymous_info"));
                $anonymous->addOption($option);
                $option = new ilRadioOption($lng->txt("poll_mode_personal"), 1);
                $option->setInfo($lng->txt("poll_mode_personal_info"));
                $anonymous->addOption($option);
                $anonymous->setValue($this->object->getNonAnonymous());
                $anonymous->setDisabled($a_read_only);
                $form->addItem($anonymous);
                
                $nanswers = new ilNumberInputGUI($lng->txt("poll_max_number_of_answers"), "nanswers");
                $nanswers->setRequired(true);
                $nanswers->setMinValue(1);
                $nanswers->setSize(3);
                $nanswers->setValue($this->object->getMaxNumberOfAnswers());
                $nanswers->setDisabled($a_read_only);
                $form->addItem($nanswers);      
                
                $answers = new ilTextInputGUI($lng->txt("poll_answers"), "answers");
                $answers->setRequired(true);
                $answers->setMulti(true, true);
                $answers->setDisabled($a_read_only);
                $form->addItem($answers);                       
                                
                $multi_answers = array();               
                foreach($this->object->getAnswers() as $idx => $item)
                {
                        if(!$idx)
                        {
                                $answers->setValue($item["answer"]);
                        }
                        $multi_answers[] = $item["answer"];
                }
                $answers->setMultiValues($multi_answers);
                
                if(!$a_read_only)
                {
                        $form->addCommandButton("saveQuestion", $lng->txt("save"));
                }
                
                return $form;
        }

References $file, $ilCtrl, $img, and ilObjectGUI\$lng.

Referenced by render(), and saveQuestion().

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render()

ilObjPollGUI::render

(

$a_form = null

)

Render object context.

Definition at line 292 of file class.ilObjPollGUI.php.

        {
                global $tpl, $ilTabs, $ilCtrl, $lng, $ilToolbar, $ilUser;
                
                if(!$this->checkPermissionBool("write"))
                {
                        ilUtil::sendInfo($lng->txt("no_permission"));
                        return;
                }
                
                $ilTabs->activateTab("content");
                
                if(!$a_form)
                {
                        if($this->object->countVotes())
                        {
                                $url = $ilCtrl->getLinkTarget($this, "showParticipants");
                                ilUtil::sendInfo($lng->txt("poll_votes_no_edit").
                                        " <a href=\"".$url."\">&raquo;".$lng->txt("poll_result")."</a>");                               
                        }
                        
                        $a_form = $this->initQuestionForm($this->object->countVotes());
                }
                        
                $tpl->setPermanentLink('poll', $this->node_id);
                
                $tpl->setContent($a_form->getHTML());           
        }

References $ilCtrl, $ilUser, ilObjectGUI\$lng, ilObjectGUI\$tpl, $url, ilObject2GUI\checkPermissionBool(), initQuestionForm(), and ilUtil\sendInfo().

Referenced by saveQuestion().

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saveQuestion()

ilObjPollGUI::saveQuestion

(

)

Definition at line 395 of file class.ilObjPollGUI.php.

        {
                $form = $this->initQuestionForm();
                if($form->checkInput())
                {                       
                        $this->object->setQuestion($form->getInput("question"));                        
                        $this->object->setNonAnonymous($form->getInput("mode"));
                                                
                        $image = $form->getItemByPostVar("image");                              
                        if($_FILES["image"]["tmp_name"]) 
                        {
                                $this->object->uploadImage($_FILES["image"]);
                        }
                        else if($image->getDeletionFlag())
                        {
                                $this->object->deleteImage();
                        }
                         
                        $nr_of_anwers = $this->object->saveAnswers($form->getInput("answers"));
                        
                        // #15073
                        $this->object->setMaxNumberOfAnswers(min($form->getInput("nanswers"), $nr_of_anwers));
                        
                        if($this->object->update())
                        {
                                ilUtil::sendSuccess($this->lng->txt("settings_saved"), true);
                                $this->ctrl->redirect($this, "render");
                        }
                }
                
                $form->setValuesByPost();
                $this->render($form);
        }

References initQuestionForm(), render(), and ilUtil\sendSuccess().

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sendNotifications()

ilObjPollGUI::sendNotifications ( )

protected

Definition at line 585 of file class.ilObjPollGUI.php.

        {
                global $ilUser;
                
                // recipients
                include_once "./Services/Notification/classes/class.ilNotification.php";                
                $users = ilNotification::getNotificationsForObject(ilNotification::TYPE_POLL, 
                        $this->object->getId(), null, true);            
                if(!sizeof($users))
                {
                        return;
                }                       
                                                                                        
                include_once "./Services/Notification/classes/class.ilSystemNotification.php";
                $ntf = new ilSystemNotification();              
                $ntf->setLangModules(array("poll"));
                $ntf->setRefId($this->ref_id);
                
                if($this->object->getNonAnonymous())
                {
                        $ntf->setChangedByUserId($ilUser->getId());
                }
                
                $ntf->setSubjectLangId('poll_vote_notification_subject');
                $ntf->setIntroductionLangId('poll_vote_notification_body');             
                $ntf->setGotoLangId('poll_vote_notification_link');                             
                $ntf->setReasonLangId('poll_vote_notification_reason');                         
                                
                $notified = $ntf->sendMail($users, null, "read");                                                               
 
                ilNotification::updateNotificationTime(ilNotification::TYPE_POLL,  $this->object->getId(), $notified);                          
        }

References $ilUser, ilNotification\getNotificationsForObject(), ilNotification\TYPE_POLL, and ilNotification\updateNotificationTime().

Referenced by vote().

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setParticipantsSubTabs()

ilObjPollGUI::setParticipantsSubTabs (   $a_active )

protected

Definition at line 429 of file class.ilObjPollGUI.php.

        {
                global $ilTabs, $lng, $ilCtrl;
                
                if(!$this->object->getNonAnonymous())
                {
                        return;
                }
                
                $ilTabs->addSubTab("result_answers", $lng->txt("poll_result_answers"),
                        $ilCtrl->getLinkTarget($this, "showParticipants"));
                $ilTabs->addSubTab("result_users", $lng->txt("poll_result_users"),
                        $ilCtrl->getLinkTarget($this, "showParticipantVotes"));
                
                $ilTabs->activateSubTab($a_active);
        }

References $ilCtrl, and ilObjectGUI\$lng.

Referenced by showParticipants(), and showParticipantVotes().

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setTabs()

ilObjPollGUI::setTabs

(

)

create tabs (repository/workspace switch)

this had to be moved here because of the context-specific permission tab

Reimplemented from ilObject2GUI.

Definition at line 192 of file class.ilObjPollGUI.php.

        {
                global $lng, $ilHelp;
 
                $ilHelp->setScreenIdComponent("poll");
 
                if ($this->checkPermissionBool("write"))
                {
                        $this->tabs_gui->addTab("content",
                                $lng->txt("content"),
                                $this->ctrl->getLinkTarget($this, ""));
                }
                
                if ($this->checkPermissionBool("write"))
                {                       
                        $this->tabs_gui->addTab("settings",
                                $lng->txt("settings"),
                                $this->ctrl->getLinkTarget($this, "edit"));                     
                        
                        $this->tabs_gui->addTab("participants",
                                $lng->txt("poll_result"),
                                $this->ctrl->getLinkTarget($this, "showParticipants"));         
                        
                        $this->tabs_gui->addTab("export",
                                        $lng->txt("export"),
                                        $this->ctrl->getLinkTargetByClass("ilexportgui", ""));
                }
 
                // will add permissions if needed
                parent::setTabs();
        }

References ilObjectGUI\$lng, and ilObject2GUI\checkPermissionBool().

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showParticipants()

ilObjPollGUI::showParticipants

(

)

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

        {
                global $lng, $ilTabs, $tpl;
                
                if(!$this->checkPermissionBool("write"))
                {
                        ilUtil::sendInfo($lng->txt("no_permission"));
                        return;
                }
                
                $ilTabs->activateTab("participants");
                $this->setParticipantsSubTabs("result_answers");
        
                include_once "Modules/Poll/classes/class.ilPollAnswerTableGUI.php";
                $tbl = new ilPollAnswerTableGUI($this, "showParticipants");     
                $tpl->setContent($tbl->getHTML());              
        }

References ilObjectGUI\$lng, $tbl, ilObjectGUI\$tpl, ilObject2GUI\checkPermissionBool(), ilUtil\sendInfo(), and setParticipantsSubTabs().

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showParticipantVotes()

ilObjPollGUI::showParticipantVotes

(

)

Definition at line 464 of file class.ilObjPollGUI.php.

        {
                global $ilTabs, $lng, $tpl;
                
                if(!$this->checkPermissionBool("write") || 
                        !$this->object->getNonAnonymous())
                {
                        ilUtil::sendInfo($lng->txt("no_permission"));
                        return;
                }
                
                $ilTabs->activateTab("participants");
                $this->setParticipantsSubTabs("result_users");
                
                include_once "Modules/Poll/classes/class.ilPollUserTableGUI.php";
                $tbl = new ilPollUserTableGUI($this, "showParticipantVotes");   
                $tpl->setContent($tbl->getHTML());              
        }

References ilObjectGUI\$lng, $tbl, ilObjectGUI\$tpl, ilObject2GUI\checkPermissionBool(), ilUtil\sendInfo(), and setParticipantsSubTabs().

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subscribe()

ilObjPollGUI::subscribe

(

)

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

        {
                global $ilUser, $tree, $lng;
                
                include_once "./Services/Notification/classes/class.ilNotification.php";
                ilNotification::setNotification(ilNotification::TYPE_POLL, $ilUser->getId(), $this->object->getId(), true);
                
                ilUtil::sendSuccess($lng->txt("settings_saved"), true);
                include_once "Services/Link/classes/class.ilLink.php";
                ilUtil::redirect(ilLink::_getLink($tree->getParentId($this->ref_id)));
        }

References $ilUser, ilObjectGUI\$lng, ilObject2GUI\$tree, ilLink\_getLink(), ilUtil\redirect(), ilUtil\sendSuccess(), ilNotification\setNotification(), and ilNotification\TYPE_POLL.

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unsubscribe()

ilObjPollGUI::unsubscribe

(

)

Definition at line 573 of file class.ilObjPollGUI.php.

        {
                global $ilUser, $tree, $lng;
                
                include_once "./Services/Notification/classes/class.ilNotification.php";
                ilNotification::setNotification(ilNotification::TYPE_POLL, $ilUser->getId(), $this->object->getId(), false);
                
                ilUtil::sendSuccess($lng->txt("settings_saved"), true);
                include_once "Services/Link/classes/class.ilLink.php";
                ilUtil::redirect(ilLink::_getLink($tree->getParentId($this->ref_id)));
        }

References $ilUser, ilObjectGUI\$lng, ilObject2GUI\$tree, ilLink\_getLink(), ilUtil\redirect(), ilUtil\sendSuccess(), ilNotification\setNotification(), and ilNotification\TYPE_POLL.

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updateCustom()

ilObjPollGUI::updateCustom ( ilPropertyFormGUI  $a_form )

protected

Insert custom update form values into object.

Parameters

ilPropertyFormGUI

$a_form

Reimplemented from ilObjectGUI.

Definition at line 155 of file class.ilObjPollGUI.php.

        {               
                $this->object->setViewResults($a_form->getInput("results"));
                $this->object->setOnline($a_form->getInput("online"));
                $this->object->setSortResultByVotes($a_form->getInput("sort"));
                $this->object->setShowComments($a_form->getInput("comment"));
                $this->object->setShowResultsAs($a_form->getInput("show_results_as"));
                
                include_once "Services/Object/classes/class.ilObjectActivation.php";            
                $period = $a_form->getItemByPostVar("access_period");           
                if($period->getStart() && $period->getEnd())
                {
                        $this->object->setAccessType(ilObjectActivation::TIMINGS_ACTIVATION);
                        $this->object->setAccessBegin($period->getStart()->get(IL_CAL_UNIX));   
                        $this->object->setAccessEnd($period->getEnd()->get(IL_CAL_UNIX));               
                }
                else
                {
                        $this->object->setAccessType(ilObjectActivation::TIMINGS_DEACTIVATED);
                }
                                                                                                        
                $period = $a_form->getItemByPostVar("voting_period");
                if($period->getStart() && $period->getEnd())
                {
                        $this->object->setVotingPeriod(1);
                        $this->object->setVotingPeriodBegin($period->getStart()->get(IL_CAL_UNIX));                     
                        $this->object->setVotingPeriodEnd($period->getEnd()->get(IL_CAL_UNIX));
                }
                else
                {
                        #20594
                        $this->object->setVotingPeriodBegin(null);
                        $this->object->setVotingPeriodEnd(null);
                        $this->object->setVotingPeriod(0);
                }                               
        }

References ilPropertyFormGUI\getInput(), ilPropertyFormGUI\getItemByPostVar(), IL_CAL_UNIX, ilObjectActivation\TIMINGS_ACTIVATION, and ilObjectActivation\TIMINGS_DEACTIVATED.

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validateCustom()

ilObjPollGUI::validateCustom ( ilPropertyFormGUI  $a_form )

protected

Validate custom values (if not possible with checkInput())

Parameters

ilPropertyFormGUI

$a_form

Returns

boolean

Reimplemented from ilObjectGUI.

Definition at line 142 of file class.ilObjPollGUI.php.

        {
                // #14606 #20594
                if(!$a_form->getInput("voting_period") &&
                        $a_form->getInput("results") == ilObjPoll::VIEW_RESULTS_AFTER_PERIOD)
                {               
                        ilUtil::sendFailure($this->lng->txt("form_input_not_valid"));
                        $a_form->getItemByPostVar("results")->setAlert($this->lng->txt("poll_view_results_after_period_impossible"));
                        return false;
                }
                return parent::validateCustom($a_form);         
        }

References ilPropertyFormGUI\getInput(), ilPropertyFormGUI\getItemByPostVar(), ilUtil\sendFailure(), and ilObjPoll\VIEW_RESULTS_AFTER_PERIOD.

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vote()

ilObjPollGUI::vote

(

)

Definition at line 521 of file class.ilObjPollGUI.php.

        {
                global $tree, $ilUser;
                
                $valid = true;
                if($this->object->getMaxNumberOfAnswers() > 1)
                {
                        if(sizeof($_POST["aw"]) > $this->object->getMaxNumberOfAnswers())
                        {
                                $valid = false;
                        }               
                        if(!sizeof($_POST["aw"]))
                        {
                                $valid = false;
                        }
                }
                else
                {
                        if((int)!$_POST["aw"])
                        {
                                $valid = false;
                        }
                }
                
                if($valid)
                {                       
                        unset($_SESSION["last_poll_vote"][$this->object->getId()]);             
                        $this->object->saveVote($ilUser->getId(), $_POST["aw"]);        
                        
                        $this->sendNotifications();
                }
                else
                {                       
                        $_SESSION["last_poll_vote"][$this->object->getId()] = $_POST["aw"];             
                }
                
                include_once "Services/Link/classes/class.ilLink.php";
                ilUtil::redirect(ilLink::_getLink($tree->getParentId($this->ref_id)));
        }               

References $_POST, $_SESSION, $ilUser, ilObject2GUI\$tree, $valid, ilLink\_getLink(), ilUtil\redirect(), and sendNotifications().

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---

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

• Modules/Poll/classes/class.ilObjPollGUI.php