Survey per page view. More...

Collaboration diagram for ilSurveyPageGUI:

Public Member Functions
	__construct (ilObjSurvey $a_survey, ilSurveyEditorGUI $a_survey_editor_gui)
	Constructor. More...

	executeCommand ()
	Routing. More...

	determineCurrentPage ()
	determine current page More...

	insertNewQuestion ($a_new_id)
	Add new question to survey. More...

	insertQuestionBlock ($a_block_id)
	Copy and insert questions from block. More...

	getPageNodes (array $a_questions, $a_has_previous_page=false, $a_has_next_page=false, $a_readonly=false)
	Get Form HTML. More...

	renderPageNode (ilTemplate $a_tpl, $a_type, $a_id, $a_content=null, array $a_menu=null, $a_spacer=false, $a_subtitle=false, $a_status=false, $a_heading=false)
	Render single of dnd page view. More...

	getAutoBlockTitle ()
	Get name for newly created blocks. More...

	addPoolQuestion ($pos, $node)

Protected Member Functions
	appendNewQuestionToSurvey ($a_new_id, $a_duplicate=true, $a_force_duplicate=false)
	Add new question to survey (database part) More...

	addQuestion ($a_type, $a_use_pool, $a_pos, $a_special_position)
	Call add question to survey form. More...

	cutQuestion ($a_id)
	Add question to be cut to clipboard. More...

	copyQuestion ($a_id)
	Add question to be copied to clipboard. More...

	multiCut ($a_id)
	Add questions to be cut to clipboard. More...

	multiCopy ($a_id)
	Add questions to be copied to clipboard. More...

	clearClipboard ()
	Empty clipboard. More...

	paste ($a_id)
	Paste from clipboard. More...

	dnd ()
	Move questions in page. More...

	deleteBlock ()
	Confirm removing question block. More...

	deleteQuestion ($a_id)
	Confirm removing question(s) from survey. More...

	confirmRemoveQuestions ()
	Remove question(s) from survey. More...

	editBlock ($a_id)
	Edit question block. More...

	addHeading ($a_id)
	Add heading to question. More...

	editHeading ($a_id)
	Edit question heading. More...

	deleteHeading ($a_id)
	Delete question heading. More...

	callEditor ($a_cmd, $a_param, $a_value)

	splitPage ($a_id)
	Split current page in 2 pages. More...

	moveNext ($a_id)
	Move question to next page. More...

	movePrevious ($a_id)
	Move question to previous page. More...

	editQuestion ($a_id)
	Edit question. More...

	addQuestionToolbarForm ()
	Add question to survey form (used in toolbar) More...

	addQuestionToolbar ()
	Add question to survey action (used in toolbar) More...

	movePageForm ()
	Move current page. More...

	movePage ()
	Move current page to new position. More...

	renderToolbar ($a_pages)
	Render toolbar form. More...

	renderPage ()
	render questions per page More...

Protected Attributes
	$ctrl

	$rbacsystem

	$db

	$tabs

	$tpl

	$toolbar

	$user

	$ref_id

	$lng

	$object

	$editor_gui

	$current_page

	$has_previous_page

	$has_next_page

	$has_datasets

	$use_pool

	$log

Detailed Description

Survey per page view.

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

Version

Id: class.ilObjSurveyGUI.php 26720 2010-11-25 17:06:26Z jluetzen

ilSurveyPageGUI:

Definition at line 14 of file class.ilSurveyPageGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilSurveyPageGUI::__construct	(	ilObjSurvey	$a_survey,
		ilSurveyEditorGUI	$a_survey_editor_gui
	)

Constructor.

Parameters

ilObjSurvey	$a_survey
ilSurveyEditorGUI	$a_survey_editor_gui

Definition at line 72 of file class.ilSurveyPageGUI.php.

References $DIC, ilLoggerFactory\getLogger(), ilObject\getRefId(), and user().

     {
         global $DIC;
 
         $this->lng = $DIC->language();
         $this->ctrl = $DIC->ctrl();
         $this->rbacsystem = $DIC->rbac()->system();
         $this->db = $DIC->database();
         $this->tabs = $DIC->tabs();
         $this->tpl = $DIC["tpl"];
         $this->toolbar = $DIC->toolbar();
         $this->user = $DIC->user();
         $this->editor_gui = $a_survey_editor_gui;
         $this->ref_id = $a_survey->getRefId();
         $this->object = $a_survey;
         $this->log = ilLoggerFactory::getLogger("svy");
     }

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Member Function Documentation

◆ addHeading()

ilSurveyPageGUI::addHeading ( $a_id )

protected

Add heading to question.

Parameters

int $a_id

Definition at line 823 of file class.ilSurveyPageGUI.php.

References callEditor().

     {
         $this->callEditor("addHeadingObject", "q_id", $a_id);
         return true;
     }

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◆ addPoolQuestion()

ilSurveyPageGUI::addPoolQuestion	(	$pos,
		$node
	)

Definition at line 1739 of file class.ilSurveyPageGUI.php.

References $ctrl, $ilUser, and $user.

     {
         $ilCtrl = $this->ctrl;
         $ilUser = $this->user;
         
         if ($node == "page_end") {
             $pos = $this->object->getSurveyPages();
             $pos = array_pop($pos[$this->current_page - 1]);
             $pos = $pos["question_id"] . "a";
         } else {
             $pos = $pos . "b";
         }
         
         $ilCtrl->setParameter($this->editor_gui, "pgov", $this->current_page);
         $ilCtrl->setParameter($this->editor_gui, "pgov_pos", $pos);
         
         $cmd = ($ilUser->getPref('svy_insert_type') == 1 || strlen($ilUser->getPref('svy_insert_type')) == 0) ? 'browseForQuestions' : 'browseForQuestionblocks';
         $ilCtrl->redirect($this->editor_gui, $cmd);
     }

◆ addQuestion()

ilSurveyPageGUI::addQuestion	(	$a_type,
		$a_use_pool,
		$a_pos,
		$a_special_position
	)

protected

Call add question to survey form.

Parameters

int	$a_type	question type
bool	$a_use_pool	add question to pool
int	$a_pos	target position
string	$a_special_position	special positions (toolbar \| page_end)

Definition at line 383 of file class.ilSurveyPageGUI.php.

References $_GET, $_POST, $ctrl, $tabs, SurveyQuestionGUI\_getQuestionGUI(), and ilObjSurveyQuestionPool\_getQuestiontypes().

Referenced by addQuestionToolbar(), and executeCommand().

     {
         $ilCtrl = $this->ctrl;
         $ilTabs = $this->tabs;
         
         // get translated type
         $questiontypes = ilObjSurveyQuestionPool::_getQuestiontypes();
         foreach ($questiontypes as $item) {
             if ($item["questiontype_id"] == $a_type) {
                 $type_trans = $item["type_tag"];
             }
         }
 
         $id = $a_pos;
 
         // new page behind current (from toolbar)
         if ($a_special_position == "toolbar") {
             $id = $this->object->getSurveyPages();
             if ($a_pos && $a_pos != "fst") {
                 $id = $id[$a_pos - 1];
                 $id = array_pop($id);
                 $id = $id["question_id"] . "c";
             } else {
                 $id = "0c";
             }
         }
         // append current page
         elseif ($a_special_position == "page_end") {
             $id = $this->object->getSurveyPages();
             $id = $id[$this->current_page - 1];
             $id = array_pop($id);
             $id = $id["question_id"] . "a";
         } else {
             $id .= "b";
         }
 
         if ($a_use_pool) {
             $_GET["sel_question_types"] = $type_trans;
             $_REQUEST["pgov_pos"] = $id;
             $ilCtrl->setParameter($this->editor_gui, "pgov_pos", $id);
             if (!$_POST["usage"]) {
                 $ilTabs->clearSubTabs(); // #17193
                 $this->editor_gui->createQuestionObject();
             } else {
                 $this->editor_gui->executeCreateQuestionObject();
             }
             return true;
         } else {
             // create question and redirect to question form
         
             $q_gui = SurveyQuestionGUI::_getQuestionGUI($type_trans);
             $q_gui->object->setObjId($this->object->getId());
             $q_gui->object->createNewQuestion();
             $q_gui_class = get_class($q_gui);
 
             // #12531
             $ilCtrl->setParameterByClass($q_gui_class, "pgov", $this->current_page);
             $ilCtrl->setParameterByClass($q_gui_class, "pgov_pos", $id);
             $ilCtrl->setParameterByClass($q_gui_class, "ref_id", $this->ref_id);
             $ilCtrl->setParameterByClass($q_gui_class, "new_for_survey", $this->ref_id);
             $ilCtrl->setParameterByClass($q_gui_class, "q_id", $q_gui->object->getId());
             $ilCtrl->setParameterByClass($q_gui_class, "sel_question_types", $q_gui->getQuestionType());
             $ilCtrl->redirectByClass($q_gui_class, "editQuestion");
         }
     }

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◆ addQuestionToolbar()

ilSurveyPageGUI::addQuestionToolbar ( )

protected

Add question to survey action (used in toolbar)

Definition at line 1095 of file class.ilSurveyPageGUI.php.

References $_POST, $ctrl, $lng, addQuestion(), addQuestionToolbarForm(), renderPage(), and ilUtil\sendFailure().

     {
         $ilCtrl = $this->ctrl;
         $lng = $this->lng;
 
         $pool_active = $this->object->isPoolActive();
 
         if (!$_POST["usage"] && $pool_active) {
             ilUtil::sendFailure($lng->txt("select_one"), true);
             return $this->addQuestionToolbarForm();
         }
 
         // make sure that it is set for current and next requests
         $ilCtrl->setParameter($this->editor_gui, "pgov", $this->current_page);
 
         if (!$this->addQuestion($_POST["qtype"], $pool_active, $_POST["pgov"], "toolbar")) {
             $this->renderPage();
         }
     }

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◆ addQuestionToolbarForm()

ilSurveyPageGUI::addQuestionToolbarForm ( )

protected

Add question to survey form (used in toolbar)

Definition at line 1039 of file class.ilSurveyPageGUI.php.

References $ctrl, $lng, $si, $tpl, and ilObjSurveyQuestionPool\_getQuestiontypes().

Referenced by addQuestionToolbar().

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         $tpl = $this->tpl;
 
         $form = new ilPropertyFormGUI();
         $form->setFormAction($ilCtrl->getFormAction($this, "addQuestionToolbar"));
         $form->setTitle($lng->txt("survey_add_new_question"));
 
         // question types
         $questiontypes = ilObjSurveyQuestionPool::_getQuestiontypes();
         $type_map = array();
         foreach ($questiontypes as $trans => $item) {
             $type_map[$item["questiontype_id"]] = $trans;
         }
         $si = new ilSelectInputGUI($lng->txt("question_type"), "qtype");
         $si->setOptions($type_map);
         $form->addItem($si);
 
         $pages = $this->object->getSurveyPages();
         if ($pages) {
             $pages_drop = array("fst" => $lng->txt("survey_at_beginning"));
             foreach ($pages as $idx => $questions) {
                 $question = array_shift($questions);
                 if ($question["questionblock_id"]) {
                     $pages_drop[$idx + 1] = $lng->txt("survey_behind_page") . " " . $question["questionblock_title"];
                 } else {
                     $pages_drop[$idx + 1] = $lng->txt("survey_behind_page") . " " . strip_tags($question["title"]);
                 }
             }
             $pos = new ilSelectInputGUI($lng->txt("position"), "pgov");
             $pos->setOptions($pages_drop);
             $form->addItem($pos);
 
             $pos->setValue($this->current_page);
         } else {
             // #9089: 1st page
             $pos = new ilHiddenInputGUI("pgov");
             $pos->setValue("fst");
             $form->addItem($pos);
         }
 
         if ($this->object->isPoolActive()) {
             $this->editor_gui->createQuestionObject($form);
         }
 
         $form->addCommandButton("addQuestionToolbar", $lng->txt("create"));
         $form->addCommandButton("renderPage", $lng->txt("cancel"));
 
         return $tpl->setContent($form->getHTML());
     }

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◆ appendNewQuestionToSurvey()

ilSurveyPageGUI::appendNewQuestionToSurvey	(	$a_new_id,
		$a_duplicate = `true`,
		$a_force_duplicate = `false`
	)

protected

Add new question to survey (database part)

Parameters

int	$a_new_id
bool	$a_duplicate

Todo:: : move out of GUI class, see also ilObjSurvey->insertQuestion

Definition at line 190 of file class.ilSurveyPageGUI.php.

References $db, $ilDB, and $result.

Referenced by insertNewQuestion(), insertQuestionBlock(), and paste().

     {
         $ilDB = $this->db;
 
         $this->log->debug("append question, id: " . $a_new_id . ", duplicate: " . $a_duplicate . ", force: " . $a_force_duplicate);
 
         // get maximum sequence index in test
         $result = $ilDB->queryF(
             "SELECT survey_question_id FROM svy_svy_qst WHERE survey_fi = %s",
             array('integer'),
             array($this->object->getSurveyId())
         );
         $sequence = $result->numRows();
 
         // create duplicate if pool question (or forced for question blocks copy)
         if ($a_duplicate) {
             // this does nothing if this is not a pool question and $a_force_duplicate is false
             $survey_question_id = $this->object->duplicateQuestionForSurvey($a_new_id, $a_force_duplicate);
         }
         // used by copy & paste
         else {
             $survey_question_id = $a_new_id;
         }
 
         // check if question is not already in the survey, see #22018
         if ($this->object->isQuestionInSurvey($survey_question_id)) {
             return $survey_question_id;
         }
 
         // append to survey
         $next_id = $ilDB->nextId('svy_svy_qst');
         $affectedRows = $ilDB->manipulateF(
             "INSERT INTO svy_svy_qst (survey_question_id, survey_fi," .
             "question_fi, sequence, tstamp) VALUES (%s, %s, %s, %s, %s)",
             array('integer', 'integer', 'integer', 'integer', 'integer'),
             array($next_id, $this->object->getSurveyId(), $survey_question_id, $sequence, time())
         );
 
         $this->log->debug("appendNewQuestionToSurvey svy_svy_qst, id: " . $next_id . ", qfi: " . $survey_question_id . ", seq: " . $sequence);
         return $survey_question_id;
     }

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◆ callEditor()

ilSurveyPageGUI::callEditor	(	$a_cmd,
		$a_param,
		$a_value
	)

protected

Definition at line 851 of file class.ilSurveyPageGUI.php.

References $tabs.

Referenced by addHeading(), deleteHeading(), editBlock(), and editHeading().

     {
         $ilTabs = $this->tabs;
         
         $ilTabs->clearSubTabs();
         $_REQUEST[$a_param] = $a_value;
         
         call_user_func(array($this->editor_gui, $a_cmd));
     }

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◆ clearClipboard()

ilSurveyPageGUI::clearClipboard ( )

protected

Empty clipboard.

Definition at line 528 of file class.ilSurveyPageGUI.php.

References $_SESSION, and $ref_id.

Referenced by paste().

     {
         $_SESSION["survey_page_view"][$this->ref_id]["clipboard"] = null;
     }

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◆ confirmRemoveQuestions()

ilSurveyPageGUI::confirmRemoveQuestions ( )

protected

Remove question(s) from survey.

Definition at line 749 of file class.ilSurveyPageGUI.php.

References $_POST, $ctrl, and $source.

     {
         $ilCtrl = $this->ctrl;
         
         // gather ids
         $ids = array();
         foreach ($_POST as $key => $value) {
             if (preg_match("/id_(\d+)/", $key, $matches)) {
                 array_push($ids, $matches[1]);
             }
         }
 
 
         $pages = $this->object->getSurveyPages();
         $source = $pages[$this->current_page - 1];
 
         $block_id = $source;
         $block_id = array_shift($block_id);
         $block_id = $block_id["questionblock_id"];
 
         if (sizeof($ids) && sizeof($source) > sizeof($ids)) {
             // block is obsolete
             if (sizeof($source) - sizeof($ids) == 1) {
                 $this->object->unfoldQuestionblocks(array($block_id));
             }
             // block will remain, remove question(s) from block
             else {
                 foreach ($ids as $qid) {
                     $this->object->removeQuestionFromBlock($qid, $block_id);
                 }
             }
 
             $this->object->removeQuestions($ids, array());
         }
         // all items on page
         else {
             // remove complete block
             if ($block_id) {
                 $this->object->removeQuestions(array(), array($block_id));
             }
             // remove single question
             else {
                 $this->object->removeQuestions($ids, array());
             }
 
             // render previous page
             if ($this->current_page > 1) {
                 $this->current_page--;
             }
         }
 
         $this->object->saveCompletionStatus();
             
         // #10567
         $ilCtrl->setParameter($this, "pgov", $this->current_page);
         $ilCtrl->redirect($this, "renderPage");
     }

◆ copyQuestion()

ilSurveyPageGUI::copyQuestion ( $a_id )

protected

Add question to be copied to clipboard.

Parameters

int $a_id question id

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

References $_SESSION, $lng, and $ref_id.

     {
         $lng = $this->lng;
         
         ilUtil::sendSuccess($lng->txt("survey_questions_to_clipboard_copy"));
         $this->suppress_clipboard_msg = true;
         
         $_SESSION["survey_page_view"][$this->ref_id]["clipboard"] = array(
                         "source" => $this->current_page,
                         "nodes" => array($a_id),
                         "mode" => "copy");
     }

◆ cutQuestion()

ilSurveyPageGUI::cutQuestion ( $a_id )

protected

Add question to be cut to clipboard.

Parameters

int $a_id question id

Definition at line 454 of file class.ilSurveyPageGUI.php.

References $_SESSION, $lng, and $ref_id.

     {
         $lng = $this->lng;
         
         ilUtil::sendSuccess($lng->txt("survey_questions_to_clipboard_cut"));
         $this->suppress_clipboard_msg = true;
         
         $_SESSION["survey_page_view"][$this->ref_id]["clipboard"] = array(
                         "source" => $this->current_page,
                         "nodes" => array($a_id),
                         "mode" => "cut");
     }

◆ deleteBlock()

ilSurveyPageGUI::deleteBlock ( )

protected

Confirm removing question block.

Parameters

int $a_id

Definition at line 703 of file class.ilSurveyPageGUI.php.

References $ctrl, $lng, and ilUtil\sendQuestion().

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         
         $ilCtrl->setParameter($this->editor_gui, "pgov", $this->current_page);
         ilUtil::sendQuestion($lng->txt("remove_questions"));
         
         $page = $this->object->getSurveyPages();
         $page = $page[$this->current_page - 1];
         
         // #10567
         if ($_REQUEST["csum"] != md5(print_r($page, true))) {
             $ilCtrl->redirect($this, "renderPage");
         }
         
         $page = array_shift($page);
         $block_id = $page["questionblock_id"];
         if ($block_id) {
             $this->editor_gui->removeQuestionsForm(array($block_id), array(), array());
         } else {
             $this->editor_gui->removeQuestionsForm(array(), array($page["question_id"]), array());
         }
     }

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◆ deleteHeading()

ilSurveyPageGUI::deleteHeading ( $a_id )

protected

Delete question heading.

Parameters

int $a_id

Definition at line 845 of file class.ilSurveyPageGUI.php.

References callEditor().

     {
         $this->callEditor("removeHeadingObject", "q_id", $a_id);
         return true;
     }

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◆ deleteQuestion()

ilSurveyPageGUI::deleteQuestion ( $a_id )

protected

Confirm removing question(s) from survey.

Parameters

int | array $a_id

Definition at line 733 of file class.ilSurveyPageGUI.php.

References $ctrl.

     {
         $ilCtrl = $this->ctrl;
         
         if (!is_array($a_id)) {
             $a_id = array($a_id);
         }
         
         $ilCtrl->setParameter($this->editor_gui, "pgov", $this->current_page);
         $this->editor_gui->removeQuestionsForm(array(), $a_id, array());
         return true;
     }

◆ determineCurrentPage()

ilSurveyPageGUI::determineCurrentPage ( )

determine current page

Definition at line 168 of file class.ilSurveyPageGUI.php.

References $current_page.

Referenced by executeCommand().

     {
         $current_page = (int) $_REQUEST["jump"];
         if (!$current_page) {
             $current_page = (int) $_REQUEST["pgov"];
         }
         if (!$current_page) {
             $current_page = (int) $_REQUEST["pg"];
         }
         if (!$current_page) {
             $current_page = 1;
         }
         $this->current_page = $current_page;
     }

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◆ dnd()

ilSurveyPageGUI::dnd ( )

protected

Move questions in page.

Definition at line 681 of file class.ilSurveyPageGUI.php.

References $target_id.

     {
         $source_id = (int) array_pop(explode("_", $_REQUEST["il_hform_source"]));
         if ($_REQUEST["il_hform_target"] != "droparea_end") {
             $target_id = (int) array_pop(explode("_", $_REQUEST["il_hform_target"]));
             $pos = 0;
         } else {
             $page = $this->object->getSurveyPages();
             $page = $page[$this->current_page - 1];
             $last = array_pop($page);
             $target_id = (int) $last["question_id"];
             $pos = 1;
         }
         if ($source_id != $target_id) {
             $this->object->moveQuestions(array($source_id), $target_id, $pos);
         }
     }

◆ editBlock()

ilSurveyPageGUI::editBlock ( $a_id )

protected

Edit question block.

Parameters

int $a_id

Definition at line 812 of file class.ilSurveyPageGUI.php.

References callEditor().

     {
         $this->callEditor("editQuestionblockObject", "bl_id", $a_id);
         return true;
     }

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◆ editHeading()

ilSurveyPageGUI::editHeading ( $a_id )

protected

Edit question heading.

Parameters

int $a_id

Definition at line 834 of file class.ilSurveyPageGUI.php.

References callEditor().

     {
         $this->callEditor("editHeadingObject", "q_id", $a_id);
         return true;
     }

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◆ editQuestion()

ilSurveyPageGUI::editQuestion ( $a_id )

protected

Edit question.

Parameters

int $a_id

Definition at line 1022 of file class.ilSurveyPageGUI.php.

References $ctrl, and $data.

     {
         $ilCtrl = $this->ctrl;
         
         $data = $this->object->getSurveyQuestions();
         $data = $data[$a_id];
                     
         $q_gui = $data["type_tag"] . "GUI";
         $ilCtrl->setParameterByClass($q_gui, "pgov", $this->current_page);
         $ilCtrl->setParameterByClass($q_gui, "q_id", $a_id);
         
         $ilCtrl->redirectByClass($q_gui, "editQuestion");
     }

◆ executeCommand()

ilSurveyPageGUI::executeCommand ( )

Routing.

Definition at line 93 of file class.ilSurveyPageGUI.php.

References $ctrl, $current_page, $lng, $rbacsystem, $type, addQuestion(), determineCurrentPage(), insertNewQuestion(), and ilUtil\sendFailure().

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         $rbacsystem = $this->rbacsystem;
 
         $cmd = $ilCtrl->getCmd("renderPage");
         $next_class = $ilCtrl->getNextClass($this);
 
         switch ($next_class) {
             default:
                 $this->determineCurrentPage();
 
                 $has_content = false;
                 
                 if ($rbacsystem->checkAccess("write", $this->ref_id)) {
                     // add page?
                     if ($_REQUEST["new_id"]) {
                         $this->insertNewQuestion($_REQUEST["new_id"]);
                     }
 
                     // subcommands
                     if ($_REQUEST["il_hform_subcmd"]) {
                         $subcmd = $_REQUEST["il_hform_subcmd"];
 
                         // make sure that it is set for current and next requests
                         $ilCtrl->setParameter($this->editor_gui, "pgov", $this->current_page);
                         $_REQUEST["pgov"] = $this->current_page;
 
                         $id = explode("_", $_REQUEST["il_hform_node"]);
                         $id = (int) $id[1];
 
                         // multi operation
                         if (substr($_REQUEST["il_hform_subcmd"], 0, 5) == "multi") {
                             if ($_REQUEST["il_hform_multi"]) {
                                 // removing types as we only allow questions anyway
                                 $id = array();
                                 foreach (explode(";", $_REQUEST["il_hform_multi"]) as $item) {
                                     $id[] = (int) array_pop(explode("_", $item));
                                 }
 
                                 if ($subcmd == "multiDelete") {
                                     $subcmd = "deleteQuestion";
                                 }
                             } else {
                                 // #9525
                                 if ($subcmd == "multiDelete") {
                                     ilUtil::sendFailure($lng->txt("no_checkbox"), true);
                                     $ilCtrl->redirect($this, "renderPage");
                                 } else {
                                     ilUtil::sendFailure($lng->txt("no_checkbox"));
                                 }
                             }
                         }
 
                         if (substr($subcmd, 0, 11) == "addQuestion") {
                             $type = explode("_", $subcmd);
                             $type = (int) $type[1];
                             $has_content = $this->addQuestion($type, $this->object->isPoolActive(), $id, $_REQUEST["il_hform_node"]);
                         } else {
                             $has_content = $this->$subcmd($id, $_REQUEST["il_hform_node"]);
                         }
                     }
                 }
 
                 if (!$has_content) {
                     $this->$cmd();
                 }
                 break;
         }
     }

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◆ getAutoBlockTitle()

ilSurveyPageGUI::getAutoBlockTitle ( )

Get name for newly created blocks.

Returns: string

Definition at line 1732 of file class.ilSurveyPageGUI.php.

References $lng.

Referenced by insertNewQuestion(), insertQuestionBlock(), moveNext(), movePrevious(), paste(), and splitPage().

     {
         $lng = $this->lng;
 
         return $lng->txt("survey_auto_block_title");
     }

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◆ getPageNodes()

ilSurveyPageGUI::getPageNodes	(	array	$a_questions,
			$a_has_previous_page = `false`,
			$a_has_next_page = `false`,
			$a_readonly = `false`
	)

Get Form HTML.

Parameters

array	$questions
bool	$a_has_previous_page
bool	$a_has_next_page
bool	$a_readonly

Returns: string

Definition at line 1457 of file class.ilSurveyPageGUI.php.

References $_SESSION, $ctrl, $lng, ilObjSurveyQuestionPool\_getQuestiontypes(), and renderPageNode().

Referenced by renderPage().

     {
         $ilCtrl = $this->ctrl;
         $lng = $this->lng;
         
         $ttpl = new ilTemplate("tpl.il_svy_svy_page_view_nodes.html", true, true, "Modules/Survey");
 
         $has_clipboard = (bool) $_SESSION["survey_page_view"][$this->ref_id]["clipboard"];
 
         // question block ?
 
         $first_question = $a_questions;
         $first_question = array_shift($first_question);
 
         $compress_view = false;
         if ($first_question["questionblock_id"]) {
             $menu = array();
 
             if (!$a_readonly && !$has_clipboard) {
                 $menu[] = array("cmd" => "editBlock", "text" => $lng->txt("edit"));
             }
 
             if ($first_question["questionblock_show_blocktitle"]) {
                 $block_status = $lng->txt("survey_block_visible");
             } else {
                 $block_status = $lng->txt("survey_block_hidden");
             }
 
             $this->renderPageNode(
                 $ttpl,
                 "block",
                 $first_question["questionblock_id"],
                 $first_question["questionblock_title"] . " (" . $block_status . ")",
                 $menu,
                 false,
                 false,
                 $block_status
             );
 
             if (count($a_questions) > 1) {
                 $compress_view = $first_question["questionblock_compress_view"];
             }
         }
 
 
         // questions/headings
 
         $questiontypes = ilObjSurveyQuestionPool::_getQuestiontypes();
         $questionpools = array_keys($this->object->getQuestionpoolTitles(true));
         
         $counter = $question_count;
         $block_done = null;
         foreach ($a_questions as $idx => $question) {
             // drop area
 
             $menu = array();
 
             if (!$a_readonly) {
                 if (!$has_clipboard) {
                     foreach ($questiontypes as $trans => $item) {
                         $menu[] = array("cmd" => "addQuestion_" . $item["questiontype_id"],
                             "text" => sprintf($lng->txt("svy_page_add_question"), $trans));
                     }
                     
                     if ($this->object->isPoolActive()) {
                         $menu[] = array("cmd" => "addPoolQuestion",
                             "text" => $lng->txt("browse_for_questions"));
                     }
                 } else {
                     $menu[] = array("cmd" => "paste", "text" => $lng->txt("survey_dnd_paste"));
                 }
             }
 
             $this->renderPageNode($ttpl, "droparea", $question["question_id"], null, $menu, true);
 
             // question
             $question_gui = $this->object->getQuestionGUI($question["type_tag"], $question["question_id"]);
             $question_form = $question_gui->getWorkingForm(
                 array(),
                 $this->object->getShowQuestionTitles(),
                 $question["questionblock_show_questiontext"],
                 null,
                 $this->object->getSurveyId(),
                 $compress_view
             );
 
             $menu = array();
 
             if (!$a_readonly && !$has_clipboard) {
                 $menu[] = array("cmd" => "editQuestion", "text" => $lng->txt("edit"));
                 $menu[] = array("cmd" => "cutQuestion", "text" => $lng->txt("cut"));
                 $menu[] = array("cmd" => "copyQuestion", "text" => $lng->txt("copy"));
 
                 if (sizeof($a_questions) > 1 && $idx > 0) {
                     $menu[] = array("cmd" => "splitPage", "text" => $lng->txt("survey_dnd_split_page"));
                 }
                 if ($a_has_next_page) {
                     $menu[] = array("cmd" => "moveNext", "text" => $lng->txt("survey_dnd_move_next"));
                 }
                 if ($a_has_previous_page) {
                     $menu[] = array("cmd" => "movePrevious", "text" => $lng->txt("survey_dnd_move_previous"));
                 }
                 
                 $menu[] = array("cmd" => "deleteQuestion", "text" => $lng->txt("delete"));
                 
                 // heading
                 if ($question["heading"]) {
                     $menu[] = array("cmd" => "editHeading", "text" => $lng->txt("survey_edit_heading"));
                     $menu[] = array("cmd" => "deleteHeading", "text" => $lng->txt("survey_delete_heading"));
                 } else {
                     $menu[] = array("cmd" => "addHeading", "text" => $lng->txt("add_heading"));
                 }
             }
 
             if ($first_question["questionblock_show_questiontext"]) {
                 $question_title_status = $lng->txt("survey_question_text_visible");
             } else {
                 $question_title_status = $lng->txt("survey_question_text_hidden");
             }
 
             $this->renderPageNode(
                 $ttpl,
                 "question",
                 $question["question_id"],
                 $question_form,
                 $menu,
                 false,
                 $question["title"],
                 $question_title_status,
                 $question["heading"]
             );
 
             $ilCtrl->setParameter($this, "eqid", "");
         }
 
 
         // last position (no question id)
 
         $menu = array();
 
         if (!$a_readonly) {
             if (!$has_clipboard) {
                 foreach ($questiontypes as $trans => $item) {
                     $menu[] = array("cmd" => "addQuestion_" . $item["questiontype_id"],
                         "text" => sprintf($lng->txt("svy_page_add_question"), $trans));
                 }
                 
                 if ($this->object->isPoolActive()) {
                     $menu[] = array("cmd" => "addPoolQuestion",
                         "text" => $lng->txt("browse_for_questions"));
                 }
             } else {
                 $menu[] = array("cmd" => "paste", "text" => $lng->txt("survey_dnd_paste"));
             }
         }
 
         $this->renderPageNode($ttpl, "page", "end", null, $menu, true);
 
         return $ttpl->get();
     }

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◆ insertNewQuestion()

ilSurveyPageGUI::insertNewQuestion ( $a_new_id )

Add new question to survey.

Parameters

int $a_new_id

Definition at line 237 of file class.ilSurveyPageGUI.php.

References $db, $ilDB, $lng, $rbacsystem, SurveyQuestion\_isComplete(), appendNewQuestionToSurvey(), getAutoBlockTitle(), and ilUtil\sendFailure().

Referenced by executeCommand().

     {
         $rbacsystem = $this->rbacsystem;
         $ilDB = $this->db;
         $lng = $this->lng;
 
         if (!SurveyQuestion::_isComplete($a_new_id)) {
             ilUtil::sendFailure($lng->txt("survey_error_insert_incomplete_question"));
         } else {
             $a_new_id = $this->appendNewQuestionToSurvey($a_new_id);
             $this->object->loadQuestionsFromDb();
 
             $pos = $_REQUEST["pgov_pos"];
 
             // a[fter]/b[efore] on same page
             if (substr($pos, -1) != "c") {
                 // block handling
                 $current = $this->object->getSurveyPages();
                 $current = $current[$this->current_page - 1];
                 if (sizeof($current) == 1) {
                     // as questions are moved to first block question
                     // always use existing as first
                     // the new question is moved later on (see below)
                     $this->object->createQuestionblock(
                         $this->getAutoBlockTitle(),
                         true,
                         false,
                         array((int) $pos, $a_new_id)
                     );
                 } else {
                     $block_id = array_pop($current);
                     $block_id = $block_id["questionblock_id"];
 
                     $this->object->addQuestionToBlock($a_new_id, $block_id);
                 }
             }
             // c: as new page (from toolbar/pool)
             else {
                 // after given question
                 if ((int) $pos) {
                     $pos = (int) $pos . "a";
                     $this->current_page++;
                 }
                 // at the beginning
                 else {
                     $first = $this->object->getSurveyPages();
                     $first = $first[0];
                     $first = array_shift($first);
                     $pos = $first["question_id"] . "b";
                     $this->current_page = 1;
                 }
             }
 
             // move to target position
             $this->object->moveQuestions(
                 array($a_new_id),
                 (int) $pos,
                 ((substr($pos, -1) == "a") ? 1 : 0)
             );
 
             $this->object->fixSequenceStructure();
         }
     }

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◆ insertQuestionBlock()

ilSurveyPageGUI::insertQuestionBlock ( $a_block_id )

Copy and insert questions from block.

Parameters

int $a_block_id

Definition at line 306 of file class.ilSurveyPageGUI.php.

References appendNewQuestionToSurvey(), and getAutoBlockTitle().

     {
         $new_ids = array();
         $question_ids = $this->object->getQuestionblockQuestionIds($a_block_id);
         foreach ($question_ids as $qid) {
             $new_ids[] = $this->appendNewQuestionToSurvey($qid, true, true);
         }
         
         if (sizeof($new_ids)) {
             $this->object->loadQuestionsFromDb();
             
             $pos = $_REQUEST["pgov_pos"];
         
             // a[fter]/b[efore] on same page
             if (substr($pos, -1) != "c") {
                 // block handling
                 $current = $this->object->getSurveyPages();
                 $current = $current[$this->current_page - 1];
                 if (sizeof($current) == 1) {
                     // as questions are moved to first block question
                     // always use existing as first
                     // the new question is moved later on (see below)
                     $this->object->createQuestionblock(
                         $this->getAutoBlockTitle(),
                         true,
                         false,
                         array((int) $pos) + $new_ids
                     );
                 } else {
                     $block_id = array_pop($current);
                     $block_id = $block_id["questionblock_id"];
 
                     foreach ($new_ids as $qid) {
                         $this->object->addQuestionToBlock($qid, $block_id);
                     }
                 }
             }
             // c: as new page (from toolbar/pool)
             else {
                 // re-create block
                 $this->object->createQuestionblock(
                     $this->getAutoBlockTitle(),
                     true,
                     false,
                     $new_ids
                 );
                 
                 // after given question
                 if ((int) $pos) {
                     $pos = (int) $pos . "a";
                 }
                 // at the beginning
                 else {
                     $first = $this->object->getSurveyPages();
                     $first = $first[0];
                     $first = array_shift($first);
                     $pos = $first["question_id"] . "b";
                 }
             }
 
             // move to target position
             $this->object->moveQuestions(
                 $new_ids,
                 (int) $pos,
                 ((substr($pos, -1) == "a") ? 1 : 0)
             );
         }
     }

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◆ moveNext()

ilSurveyPageGUI::moveNext ( $a_id )

protected

Move question to next page.

Parameters

int $a_id

Definition at line 913 of file class.ilSurveyPageGUI.php.

References $current_page, $source, $target_id, and getAutoBlockTitle().

     {
         $pages = $this->object->getSurveyPages();
         $source = $pages[$this->current_page - 1];
         $target = $pages[$this->current_page];
         if (sizeof($target)) {
             $target_id = $target;
             $target_id = array_shift($target_id);
             $target_block_id = $target_id["questionblock_id"];
             $target_id = $target_id["question_id"];
 
             // nothing to do if no block
             if (sizeof($source) > 1) {
                 $block_id = $source;
                 $block_id = array_shift($block_id);
                 $block_id = $block_id["questionblock_id"];
 
                 // source pages block is obsolete
                 if (sizeof($source) == 2) {
                     // delete block
                     $this->object->unfoldQuestionblocks(array($block_id));
                 } else {
                     // remove question from block
                     $this->object->removeQuestionFromBlock($a_id, $block_id);
                 }
             }
 
             // move source question to target
             $this->object->moveQuestions(array($a_id), $target_id, 0);
 
             // new page has no block yet
             if (sizeof($target) < 2) {
                 // create block and  move target question and source into block
                 $this->object->createQuestionblock(
                     $this->getAutoBlockTitle(),
                     true,
                     false,
                     array($a_id, $target_id)
                 );
             } else {
                 // add source question to block
                 $this->object->addQuestionToBlock($a_id, $target_block_id);
             }
 
             // only if current page is not "deleted"
             if (sizeof($source) > 1) {
                 $this->current_page++;
             }
         }
     }

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◆ movePage()

ilSurveyPageGUI::movePage ( )

protected

Move current page to new position.

Todo:: this needs to be refactored outside of a GUI class, same with ilSurveyEditorGUI->insertQuestions

Definition at line 1163 of file class.ilSurveyPageGUI.php.

References $ctrl, and $lng.

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
 
         // current_page is already set to new position
         $target_page = $this->current_page - 1;
         $source_page = $_REQUEST["old_pos"] - 1;
 
         $pages = $this->object->getSurveyPages();
         foreach ($pages[$source_page] as $question) {
             $questions[] = $question["question_id"];
         }
 
         // move to first position
         $position = 0;
         if ($_REQUEST["pgov"] != "fst") {
             $position = 1;
         }
 
         $target = $pages[$target_page];
         if ($position == 0) {                                                           // before
             $target = array_shift($target);             // ... use always the first question of the page
         } else {                                                                                        // after
             $target = array_pop($target);             // ... use always the last question of the page
         }
         $this->object->moveQuestions($questions, $target["question_id"], $position);
 
         if ($target_page < $source_page && $position) {
             $this->current_page++;
         }
 
         ilUtil::sendSuccess($lng->txt("survey_page_moved"), true);
         $ilCtrl->setParameter($this, "pgov", $this->current_page);
         $ilCtrl->redirect($this, "renderPage");
     }

◆ movePageForm()

ilSurveyPageGUI::movePageForm ( )

protected

Move current page.

Definition at line 1118 of file class.ilSurveyPageGUI.php.

References $ctrl, $lng, and $tpl.

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         $tpl = $this->tpl;
 
         $form = new ilPropertyFormGUI();
         $form->setFormAction($ilCtrl->getFormAction($this, "movePage"));
         $form->setTitle($lng->txt("survey_move_page"));
         
         $old_pos = new ilHiddenInputGUI("old_pos");
         $old_pos->setValue($this->current_page);
         $form->addItem($old_pos);
 
         $pages = $this->object->getSurveyPages();
         if ($pages) {
             $pages_drop = array();
             if ($this->current_page != 1) {
                 $pages_drop["fst"] = $lng->txt("survey_at_beginning");
             }
             foreach ($pages as $idx => $questions) {
                 if (($idx + 1) != $this->current_page && ($idx + 2) != $this->current_page) {
                     $question = array_shift($questions);
                     if ($question["questionblock_id"]) {
                         $pages_drop[$idx + 1] = $lng->txt("survey_behind_page") . " " . $question["questionblock_title"];
                     } else {
                         $pages_drop[$idx + 1] = $lng->txt("survey_behind_page") . " " . strip_tags($question["title"]);
                     }
                 }
             }
             $pos = new ilSelectInputGUI($lng->txt("position"), "pgov");
             $pos->setOptions($pages_drop);
             $form->addItem($pos);
         }
 
         $form->addCommandButton("movePage", $lng->txt("submit"));
         $form->addCommandButton("renderPage", $lng->txt("cancel"));
 
         return $tpl->setContent($form->getHTML());
     }

◆ movePrevious()

ilSurveyPageGUI::movePrevious ( $a_id )

protected

Move question to previous page.

Parameters

int $a_id

Definition at line 969 of file class.ilSurveyPageGUI.php.

References $source, $target_id, and getAutoBlockTitle().

     {
         $pages = $this->object->getSurveyPages();
         $source = $pages[$this->current_page - 1];
         $target = $pages[$this->current_page - 2];
         if (sizeof($target)) {
             $target_id = $target;
             $target_id = array_pop($target_id);
             $target_block_id = $target_id["questionblock_id"];
             $target_id = $target_id["question_id"];
 
             // nothing to do if no block
             if (sizeof($source) > 1) {
                 $block_id = $source;
                 $block_id = array_shift($block_id);
                 $block_id = $block_id["questionblock_id"];
 
                 // source pages block is obsolete
                 if (sizeof($source) == 2) {
                     // delete block
                     $this->object->unfoldQuestionblocks(array($block_id));
                 } else {
                     // remove question from block
                     $this->object->removeQuestionFromBlock($a_id, $block_id);
                 }
             }
 
             // move source question to target
             $this->object->moveQuestions(array($a_id), $target_id, 1);
 
             // new page has no block yet
             if (sizeof($target) < 2) {
                 // create block and  move target question and source into block
                 $this->object->createQuestionblock(
                     $this->getAutoBlockTitle(),
                     true,
                     false,
                     array($target_id, $a_id)
                 );
             } else {
                 // add source question to block
                 $this->object->addQuestionToBlock($a_id, $target_block_id);
             }
 
             $this->current_page--;
         }
     }

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◆ multiCopy()

ilSurveyPageGUI::multiCopy ( $a_id )

protected

Add questions to be copied to clipboard.

Parameters

array $a_id question ids

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

References $_SESSION, $lng, and $ref_id.

     {
         $lng = $this->lng;
 
         if (is_array($a_id)) {
             ilUtil::sendSuccess($lng->txt("survey_questions_to_clipboard_copy"));
             $this->suppress_clipboard_msg = true;
 
             $_SESSION["survey_page_view"][$this->ref_id]["clipboard"] = array(
                 "source" => $this->current_page,
                 "nodes" => $a_id,
                 "mode" => "copy");
         }
     }

◆ multiCut()

ilSurveyPageGUI::multiCut ( $a_id )

protected

Add questions to be cut to clipboard.

Parameters

array $a_id question ids

Definition at line 490 of file class.ilSurveyPageGUI.php.

References $_SESSION, $lng, and $ref_id.

     {
         $lng = $this->lng;
 
         if (is_array($a_id)) {
             ilUtil::sendSuccess($lng->txt("survey_questions_to_clipboard_cut"));
             $this->suppress_clipboard_msg = true;
 
             $_SESSION["survey_page_view"][$this->ref_id]["clipboard"] = array(
                 "source" => $this->current_page,
                 "nodes" => $a_id,
                 "mode" => "cut");
         }
     }

◆ paste()

ilSurveyPageGUI::paste ( $a_id )

protected

Paste from clipboard.

Parameters

int $a_id target position

Definition at line 538 of file class.ilSurveyPageGUI.php.

References $_SESSION, $data, $ref_id, $source, ilObjSurvey\_instanciateQuestion(), appendNewQuestionToSurvey(), clearClipboard(), and getAutoBlockTitle().

     {
         $data = $_SESSION["survey_page_view"][$this->ref_id]["clipboard"];
         $pages = $this->object->getSurveyPages();
         $source = $pages[$data["source"] - 1];
         $target = $pages[$this->current_page - 1];
                 
         // #12558 - use order of source page
         $nodes = array();
         foreach ($source as $src_qst) {
             if (in_array($src_qst["question_id"], $data["nodes"])) {
                 $nodes[] = $src_qst["question_id"];
             }
         }
         
         // append to last position?
         $pos = 0;
         if ($_REQUEST["il_hform_node"] == "page_end") {
             $a_id = $target;
             $a_id = array_pop($a_id);
             $a_id = $a_id["question_id"];
             $pos = 1;
         }
         
         // cut
         if ($data["mode"] == "cut") {
             // special case: paste cut on same page (no block handling needed)
             if ($data["source"] == $this->current_page) {
                 // re-order nodes in page
                 if (sizeof($nodes) <= sizeof($source)) {
                     $this->object->moveQuestions($nodes, $a_id, $pos);
                 }
                 $this->clearClipboard();
                 return;
             } else {
                 // only if source has block
                 $source_block_id = false;
                 if (sizeof($source) > 1) {
                     $source_block_id = $source;
                     $source_block_id = array_shift($source_block_id);
                     $source_block_id = $source_block_id["questionblock_id"];
 
                     // remove from block
                     if (sizeof($source) > sizeof($nodes)) {
                         foreach ($nodes as $qid) {
                             $this->object->removeQuestionFromBlock($qid, $source_block_id);
                         }
                     }
                     // remove complete block
                     else {
                         $this->object->unfoldQuestionblocks(array($source_block_id));
                     }
                 }
 
                 // page will be "deleted" by operation
                 if (sizeof($source) == sizeof($nodes) && $data["source"] < $this->current_page) {
                     $this->current_page--;
                 }
             }
         }
         
         // copy
         elseif ($data["mode"] == "copy") {
             $titles = array();
             foreach ($this->object->getSurveyPages() as $page) {
                 foreach ($page as $question) {
                     $titles[] = $question["title"];
                 }
             }
 
             // copy questions
             $question_pointer = array();
             foreach ($nodes as $qid) {
                 // create new questions
                 $question = ilObjSurvey::_instanciateQuestion($qid);
 
                 // handle exisiting copies
                 $title = $question->getTitle();
                 $max = 0;
                 foreach ($titles as $existing_title) {
                     #21278 preg_quote with delimiter
                     if (preg_match("/" . preg_quote($title, "/") . " \(([0-9]+)\)$/", $existing_title, $match)) {
                         $max = max($match[1], $max);
                     }
                 }
                 if ($max) {
                     $title .= " (" . ($max + 1) . ")";
                 } else {
                     $title .= " (2)";
                 }
                 $titles[] = $title;
                 $question->setTitle($title);
 
                 $question->id = -1;
                 $question->saveToDb();
 
                 $question_pointer[$qid] = $question->getId();
                 $this->appendNewQuestionToSurvey($question->getId(), false);
             }
 
             // copy textblocks
             $this->object->cloneTextblocks($question_pointer);
 
             $this->object->loadQuestionsFromDb();
 
             $nodes = array_values($question_pointer);
         }
 
             
         // paste
 
         // create new block
         if (sizeof($target) == 1) {
             $nodes = array_merge(array($a_id), $nodes);
 
             // moveQuestions() is called within
             $this->object->createQuestionblock(
                 $this->getAutoBlockTitle(),
                 true,
                 false,
                 $nodes
             );
         }
         // add to existing block
         else {
             $target_block_id = $target;
             $target_block_id = array_shift($target_block_id);
             $target_block_id = $target_block_id["questionblock_id"];
 
             foreach ($nodes as $qid) {
                 $this->object->addQuestionToBlock($qid, $target_block_id);
             }
 
             // move to new position
             $this->object->moveQuestions($nodes, $a_id, $pos);
         }
 
         $this->clearClipboard();
     }

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◆ renderPage()

ilSurveyPageGUI::renderPage ( )

protected

render questions per page

Alex Killing, 27 July 2018 I removed a line $tpl->addJavascript("./Services/RTE/tiny_mce_.../tiny_mce_src.js"); at the end of this function. Currently I have no idea when this tiny will be presented... Maybe a bug will come out of this during 5.4 testing

Definition at line 1334 of file class.ilSurveyPageGUI.php.

References $_SESSION, $ctrl, $lng, $rbacsystem, $tpl, ilObjAdvancedEditing\_getUsedHTMLTags(), ilObjSurvey\_hasDatasets(), ilGlyphGUI\ADD, ilGlyphGUI\DRAG, ilGlyphGUI\get(), ilUtil\getImagePath(), getPageNodes(), ilYuiUtil\initDragDrop(), ilTinyMCE\removeRedundantSeparators(), renderToolbar(), and ilUtil\sendInfo().

Referenced by addQuestionToolbar().

     {
         $ilCtrl = $this->ctrl;
         $lng = $this->lng;
         $tpl = $this->tpl;
         $rbacsystem = $this->rbacsystem;
 
         $pages = $this->object->getSurveyPages();
         $this->has_next_page = ($this->current_page < sizeof($pages));
         $this->has_previous_page = ($this->current_page > 1);
         $this->has_datasets = ilObjSurvey::_hasDatasets($this->object->getSurveyId());
 
         $mess = "";
         if ($this->has_datasets) {
             $mbox = new ilSurveyContainsDataMessageBoxGUI();
             $mess = $mbox->getHTML();
         }
 
         $ilCtrl->setParameter($this, "pg", $this->current_page);
         $ilCtrl->setParameter($this, "pgov", "");
 
         $this->renderToolbar($pages);
         if ($pages) {
             $ttpl = new ilTemplate("tpl.il_svy_svy_page_view.html", true, true, "Modules/Survey");
             $ttpl->setVariable("FORM_ACTION", $ilCtrl->getFormAction($this));
             $lng->loadLanguageModule("form");
 
             $read_only = ($this->has_datasets || !$rbacsystem->checkAccess("write", $this->ref_id));
 
             $commands = $multi_commands = array();
 
             if (!$read_only) {
                 // clipboard is empty
                 if (!$_SESSION["survey_page_view"][$this->ref_id]["clipboard"]) {
                     $multi_commands[] = array("cmd" => "multiDelete", "text" => $lng->txt("delete"));
                     $multi_commands[] = array("cmd" => "multiCut", "text" => $lng->txt("cut"));
                     $multi_commands[] = array("cmd" => "multiCopy", "text" => $lng->txt("copy"));
                     $multi_commands[] = array("cmd" => "selectAll", "text" => $lng->txt("select_all"));
                 } else {
                     if (!$this->suppress_clipboard_msg) {
                         ilUtil::sendInfo($lng->txt("survey_clipboard_notice"));
                     }
                     $multi_commands[] = array("cmd" => "clearClipboard", "text" => $lng->txt("survey_dnd_clear_clipboard"));
                 }
 
                 // help - see ilPageObjectGUI::insertHelp()
                 $lng->loadLanguageModule("content");
                 $ttpl->setCurrentBlock("help_section");
                 $ttpl->setVariable("TXT_ADD_EL", $lng->txt("cont_add_elements"));
                 $ttpl->setVariable("PLUS", ilGlyphGUI::get(ilGlyphGUI::ADD));
                 $ttpl->setVariable("DRAG_ARROW", ilGlyphGUI::get(ilGlyphGUI::DRAG));
                 $ttpl->setVariable("TXT_DRAG", $lng->txt("cont_drag_and_drop_elements"));
                 $ttpl->setVariable("TXT_SEL", $lng->txt("cont_double_click_to_delete"));
                 $ttpl->parseCurrentBlock();
 
                 $ttpl->setVariable("DND_INIT_JS", "initDragElements();");
 
 
                 // tiny mce
                 
                 $tags = ilObjAdvancedEditing::_getUsedHTMLTags("survey");
 
                 $tiny = new ilTinyMCE();
                 $ttpl->setVariable("WYSIWYG_BLOCKFORMATS", $tiny->_buildAdvancedBlockformatsFromHTMLTags($tags));
                 $ttpl->setVariable("WYSIWYG_VALID_ELEMENTS", $tiny->_getValidElementsFromHTMLTags($tags));
 
                 $buttons_1 = $tiny->_buildAdvancedButtonsFromHTMLTags(1, $tags);
                 $buttons_2 = $tiny->_buildAdvancedButtonsFromHTMLTags(2, $tags) . ',' .
                             $tiny->_buildAdvancedTableButtonsFromHTMLTags($tags) .
                             ($tiny->getStyleSelect() ? ',styleselect' : '');
                 $buttons_3 = $tiny->_buildAdvancedButtonsFromHTMLTags(3, $tags);
                 $ttpl->setVariable('WYSIWYG_BUTTONS_1', ilTinyMCE::removeRedundantSeparators($buttons_1));
                 $ttpl->setVariable('WYSIWYG_BUTTONS_2', ilTinyMCE::removeRedundantSeparators($buttons_2));
                 $ttpl->setVariable('WYSIWYG_BUTTONS_3', ilTinyMCE::removeRedundantSeparators($buttons_3));
             }
 
             // commands
             if (count($multi_commands) > 0) {
                 foreach ($multi_commands as $cmd) {
                     $ttpl->setCurrentBlock("multi_cmd");
                     $ttpl->setVariable("ORG_CMD_MULTI", "renderPage");
                     $ttpl->setVariable("MULTI_CMD", $cmd["cmd"]);
                     $ttpl->setVariable("MULTI_CMD_TXT", $cmd["text"]);
                     $ttpl->parseCurrentBlock();
                 }
                 
                 $ttpl->setCurrentBlock("multi_cmds");
                 $ttpl->setVariable("MCMD_ALT", $lng->txt("commands"));
                 $ttpl->setVariable("MCMD_IMG", ilUtil::getImagePath("arrow_downright.svg"));
                 $ttpl->parseCurrentBlock();
             }
 
             // nodes
             $ttpl->setVariable("NODES", $this->getPageNodes(
                 $pages[$this->current_page - 1],
                 $this->has_previous_page,
                 $this->has_next_page,
                 $read_only
             ));
 
             $tpl->setContent($mess . $ttpl->get());
 
             // add js to template
             ilYuiUtil::initDragDrop();
             $tpl->addJavascript("./Modules/Survey/js/SurveyPageView.js");
         }
     }

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◆ renderPageNode()

ilSurveyPageGUI::renderPageNode	(	ilTemplate	$a_tpl,
			$a_type,
			$a_id,
			$a_content = `null`,
		array	$a_menu = `null`,
			$a_spacer = `false`,
			$a_subtitle = `false`,
			$a_status = `false`,
			$a_heading = `false`
	)

Render single of dnd page view.

Parameters

ilTemplate	$a_tpl
string	$a_type
int	$a_id
string	$a_content
array	$a_menu
bool	$a_spacer
string	$a_subtitle
string	$a_heading

Definition at line 1630 of file class.ilSurveyPageGUI.php.

References $ctrl, $lng, $url, ilGlyphGUI\ADD, ilGlyphGUI\get(), ilTemplate\parseCurrentBlock(), ilTemplate\setCurrentBlock(), HTML_Template_IT\setVariable(), and ilTemplate\touchBlock().

Referenced by getPageNodes().

     {
         $ilCtrl = $this->ctrl;
         $lng = $this->lng;
 
         $node_id = $a_type . "_" . $a_id;
         
         if ($a_spacer) {
             if ($a_menu) {
                 // drop area menu
                 foreach ($a_menu as $mcnt => $menu_item) {
                     $ilCtrl->setParameter($this, "il_hform_node", $node_id);
                     $ilCtrl->setParameter($this, "il_hform_subcmd", $menu_item["cmd"]);
                     $url = $ilCtrl->getLinkTarget($this, "renderPage");
                     $ilCtrl->setParameter($this, "il_hform_subcmd", "");
                     $ilCtrl->setParameter($this, "il_hform_node", "");
 
                     $a_tpl->setCurrentBlock("menu_cmd");
                     $a_tpl->setVariable("TXT_MENU_CMD", $menu_item["text"]);
                     $a_tpl->setVariable("URL_MENU_CMD", $url);
                     $a_tpl->parseCurrentBlock();
                 }
             }
 
             $a_tpl->setCurrentBlock("drop_area");
             $a_tpl->setVariable("ICON_ADD", ilGlyphGUI::get(ilGlyphGUI::ADD));
             $a_tpl->setVariable("DROP_ID", $a_id);
             $a_tpl->parseCurrentBlock();
         } elseif ($a_menu) {
             // question action menu
             foreach ($a_menu as $mcnt => $menu_item) {
                 $ilCtrl->setParameter($this, "il_hform_node", $node_id);
                 $ilCtrl->setParameter($this, "il_hform_subcmd", $menu_item["cmd"]);
                 $url = $ilCtrl->getLinkTarget($this, "renderPage");
                 $ilCtrl->setParameter($this, "il_hform_subcmd", "");
                 $ilCtrl->setParameter($this, "il_hform_node", "");
 
                 $a_tpl->setCurrentBlock("action_cmd");
                 $a_tpl->setVariable("TXT_ACTION_CMD", $menu_item["text"]);
                 $a_tpl->setVariable("URL_ACTION_CMD", $url);
                 $a_tpl->parseCurrentBlock();
             }
         }
         
         // add heading to content
         if ($a_content !== null &&
             $a_type == "question" &&
             $a_heading) {
             $a_content = "<div class=\"questionheading\">" . $a_heading . "</div>" .
                 $a_content;
         }
         
         if ($a_menu) {
             $a_tpl->setVariable("TXT_NODE_CONTENT_ACTIONS", $a_content);
         } else {
             $a_tpl->setVariable("TXT_NODE_CONTENT_NO_ACTIONS", $a_content);
         }
 
         if ($a_content !== null) {
             $drag = "";
             $selectable = false;
             switch ($a_type) {
                 case "block":
                     $caption = $lng->txt("questionblock");
                     break;
 
                 case "question":
                     $caption = $lng->txt("question") . ": " . $a_subtitle;
                     $drag = "_drag";
                     $selectable = true;
                     break;
 
                 case "heading":
                     $caption = $lng->txt("heading");
                     break;
 
                 default:
                     return;
             }
 
             if ($a_status) {
                 $caption .= " (" . $a_status . ")";
             }
 
             $a_tpl->setCurrentBlock("list_item");
             $a_tpl->setVariable("NODE_ID", $node_id);
             $a_tpl->setVariable("NODE_DRAG", $drag);
             $a_tpl->setVariable("TXT_NODE_TYPE", $caption);
             if ($selectable) {
                 $a_tpl->setVariable("SELECTABLE", " selectable");
             }
             $a_tpl->parseCurrentBlock();
         }
         
         $a_tpl->touchBlock("element");
     }

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◆ renderToolbar()

ilSurveyPageGUI::renderToolbar ( $a_pages )

protected

Render toolbar form.

Parameters

array $a_pages

Definition at line 1205 of file class.ilSurveyPageGUI.php.

References $ctrl, $ilUser, $lng, $si, $toolbar, $url, $user, and ilLinkButton\getInstance().

Referenced by renderPage().

     {
         $ilToolbar = $this->toolbar;
         $ilCtrl = $this->ctrl;
         $lng = $this->lng;
         $ilUser = $this->user;
         
         if (!$this->has_datasets) {
             $button = ilLinkButton::getInstance();
             $button->setCaption("survey_add_new_question");
             $button->setUrl($ilCtrl->getLinkTarget($this, "addQuestionToolbarForm"));
             $ilToolbar->addStickyItem($button);
 
             if ($this->object->isPoolActive()) {
                 //$ilToolbar->addSeparator();
 
                 $last_on_page = 0;
                 if ($a_pages &&
                     is_array($a_pages[$this->current_page - 1])) {
                     $last_on_page = $a_pages[$this->current_page - 1];
                     $last_on_page = array_pop($last_on_page);
                     $last_on_page = $last_on_page["question_id"];
                 }
 
                 $ilCtrl->setParameter($this->editor_gui, "pgov", $this->current_page);
                 $ilCtrl->setParameter($this->editor_gui, "pgov_pos", $last_on_page . "c");
 
                 $cmd = ($ilUser->getPref('svy_insert_type') == 1 ||
                     strlen($ilUser->getPref('svy_insert_type')) == 0)
                     ? 'browseForQuestions'
                     : 'browseForQuestionblocks';
                                 
                 $button = ilLinkButton::getInstance();
                 $button->setCaption("browse_for_questions");
                 $button->setUrl($ilCtrl->getLinkTarget($this->editor_gui, $cmd));
                 $ilToolbar->addStickyItem($button);
                 
                 $ilCtrl->setParameter($this->editor_gui, "pgov", "");
                 $ilCtrl->setParameter($this->editor_gui, "pgov_pos", "");
             }
             
             if ($a_pages) {
                 $ilToolbar->addSeparator();
             }
         }
         
         // parse data for pages drop-down
         if ($a_pages) {
             // previous/next
             
             $ilCtrl->setParameter($this, "pg", $this->current_page - 1);
             $button = ilLinkButton::getInstance();
             $button->setCaption("survey_prev_question");
             if ($this->has_previous_page) {
                 $button->setUrl($ilCtrl->getLinkTarget($this, "renderPage"));
             }
             $button->setDisabled(!$this->has_previous_page);
             $ilToolbar->addStickyItem($button);
             
             $ilCtrl->setParameter($this, "pg", $this->current_page + 1);
             $button = ilLinkButton::getInstance();
             $button->setCaption("survey_next_question");
             if ($this->has_next_page) {
                 $button->setUrl($ilCtrl->getLinkTarget($this, "renderPage"));
             }
             $button->setDisabled(!$this->has_next_page);
             $ilToolbar->addStickyItem($button);
             
             $ilCtrl->setParameter($this, "pg", $this->current_page); // #14615
             
             foreach ($a_pages as $idx => $questions) {
                 $page = $questions;
                 $page = array_shift($page);
                 if ($page["questionblock_id"]) {
                     $pages_drop[$idx + 1] = $page["questionblock_title"];
 
                     if (sizeof($questions) > 1) {
                         foreach ($questions as $question) {
                             $pages_drop[($idx + 1) . "__" . $question["question_id"]] = "- " . $question["title"];
                         }
                     }
                 } else {
                     $pages_drop[$idx + 1] = strip_tags($page["title"]);
                 }
             }
         }
 
         // jump to page
         if (is_array($pages_drop) && count($pages_drop) > 1) {
             //$ilToolbar->addSeparator();
 
             $ilToolbar->setFormAction($ilCtrl->getFormAction($this));
 
             $si = new ilSelectInputGUI($lng->txt("survey_jump_to"), "jump");
             $si->addCustomAttribute("onChange=\"forms['ilToolbar'].submit();\"");
             $si->setOptions($pages_drop);
             $si->setValue($this->current_page);
             $ilToolbar->addInputItem($si, true);
 
             // we need this to have to right cmd
             $cmd = new ilHiddenInputGUI("cmd[renderPage]");
             $cmd->setValue("1");
             $ilToolbar->addInputItem($cmd);
         
             if (!$this->has_datasets) {
                 $ilToolbar->addSeparator();
                 
                 $ilCtrl->setParameter($this, "csum", md5(print_r($a_pages[$this->current_page - 1], true)));
                 $url = $ilCtrl->getLinkTarget($this, "deleteBlock");
                 $ilCtrl->setParameter($this, "csum", "");
                 
                 $button = ilLinkButton::getInstance();
                 $button->setCaption("survey_delete_page");
                 $button->setUrl($url);
                 $ilToolbar->addButtonInstance($button);
                 
                 $ilToolbar->addSeparator();
                 
                 $button = ilLinkButton::getInstance();
                 $button->setCaption("survey_move_page");
                 $button->setUrl($ilCtrl->getLinkTarget($this, "movePageForm"));
                 $ilToolbar->addButtonInstance($button);
             }
         }
     }

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◆ splitPage()

ilSurveyPageGUI::splitPage ( $a_id )

protected

Split current page in 2 pages.

Parameters

int $a_id

Definition at line 866 of file class.ilSurveyPageGUI.php.

References $source, and getAutoBlockTitle().

     {
         $pages = $this->object->getSurveyPages();
         $source = $pages[$this->current_page - 1];
 
         $block_questions = array();
         $add = $block_id = false;
         foreach ($source as $idx => $item) {
             if ($item["question_id"] == $a_id) {
                 $block_id = $item["questionblock_id"];
                 $add = $idx;
             }
             if ($add) {
                 $block_questions[] = $item["question_id"];
             }
         }
 
         // just 1 question left: block is obsolete
         if ($add == 1) {
             $this->object->unfoldQuestionblocks(array($block_id));
         }
         // remove questions from block
         else {
             foreach ($block_questions as $qid) {
                 $this->object->removeQuestionFromBlock($qid, $block_id);
             }
         }
 
         // more than 1 moved?
         if (sizeof($block_questions) > 1) {
             // create new block and move target questions
             $this->object->createQuestionblock(
                 $this->getAutoBlockTitle(),
                 true,
                 false,
                 $block_questions
             );
         }
         
         $this->current_page++;
     }

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Field Documentation

◆ $ctrl

ilSurveyPageGUI::$ctrl

protected

Definition at line 19 of file class.ilSurveyPageGUI.php.

Referenced by addPoolQuestion(), addQuestion(), addQuestionToolbar(), addQuestionToolbarForm(), confirmRemoveQuestions(), deleteBlock(), deleteQuestion(), editQuestion(), executeCommand(), getPageNodes(), movePage(), movePageForm(), renderPage(), renderPageNode(), and renderToolbar().

◆ $current_page

ilSurveyPageGUI::$current_page

protected

Definition at line 55 of file class.ilSurveyPageGUI.php.

Referenced by determineCurrentPage(), executeCommand(), and moveNext().

◆ $db

ilSurveyPageGUI::$db

protected

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

Referenced by appendNewQuestionToSurvey(), and insertNewQuestion().

◆ $editor_gui

ilSurveyPageGUI::$editor_gui

protected

Definition at line 54 of file class.ilSurveyPageGUI.php.

◆ $has_datasets

ilSurveyPageGUI::$has_datasets

protected

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

◆ $has_next_page

ilSurveyPageGUI::$has_next_page

protected

Definition at line 57 of file class.ilSurveyPageGUI.php.

◆ $has_previous_page

ilSurveyPageGUI::$has_previous_page

protected

Definition at line 56 of file class.ilSurveyPageGUI.php.

◆ $lng

ilSurveyPageGUI::$lng

protected

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

Referenced by addQuestionToolbar(), addQuestionToolbarForm(), copyQuestion(), cutQuestion(), deleteBlock(), executeCommand(), getAutoBlockTitle(), getPageNodes(), insertNewQuestion(), movePage(), movePageForm(), multiCopy(), multiCut(), renderPage(), renderPageNode(), and renderToolbar().

◆ $log

ilSurveyPageGUI::$log

protected

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

◆ $object

ilSurveyPageGUI::$object

protected

Definition at line 53 of file class.ilSurveyPageGUI.php.

◆ $rbacsystem

ilSurveyPageGUI::$rbacsystem

protected

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

Referenced by executeCommand(), insertNewQuestion(), and renderPage().

◆ $ref_id

ilSurveyPageGUI::$ref_id

protected

Definition at line 51 of file class.ilSurveyPageGUI.php.

Referenced by clearClipboard(), copyQuestion(), cutQuestion(), multiCopy(), multiCut(), and paste().

◆ $tabs

ilSurveyPageGUI::$tabs

protected

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

Referenced by addQuestion(), and callEditor().

◆ $toolbar

ilSurveyPageGUI::$toolbar

protected

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

Referenced by renderToolbar().

◆ $tpl

ilSurveyPageGUI::$tpl

protected

Definition at line 39 of file class.ilSurveyPageGUI.php.

Referenced by addQuestionToolbarForm(), movePageForm(), and renderPage().

◆ $use_pool

ilSurveyPageGUI::$use_pool

protected

Definition at line 59 of file class.ilSurveyPageGUI.php.

◆ $user

ilSurveyPageGUI::$user

protected

Definition at line 49 of file class.ilSurveyPageGUI.php.

Referenced by addPoolQuestion(), and renderToolbar().

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

Modules/Survey/Editing/class.ilSurveyPageGUI.php

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addHeading()

◆ addPoolQuestion()

◆ addQuestion()

◆ addQuestionToolbar()

◆ addQuestionToolbarForm()

◆ appendNewQuestionToSurvey()

◆ callEditor()

◆ clearClipboard()

◆ confirmRemoveQuestions()

◆ copyQuestion()

◆ cutQuestion()

◆ deleteBlock()

◆ deleteHeading()

◆ deleteQuestion()

◆ determineCurrentPage()

◆ dnd()

◆ editBlock()

◆ editHeading()

◆ editQuestion()

◆ executeCommand()

◆ getAutoBlockTitle()

◆ getPageNodes()

◆ insertNewQuestion()

◆ insertQuestionBlock()

◆ moveNext()

◆ movePage()

◆ movePageForm()

◆ movePrevious()

◆ multiCopy()

◆ multiCut()

◆ paste()

◆ renderPage()

◆ renderPageNode()

◆ renderToolbar()

◆ splitPage()

Field Documentation

◆ $ctrl

◆ $current_page

◆ $db

◆ $editor_gui

◆ $has_datasets

◆ $has_next_page

◆ $has_previous_page

◆ $lng

◆ $log

◆ $object

◆ $rbacsystem

◆ $ref_id

◆ $tabs

◆ $toolbar

◆ $tpl

◆ $use_pool

◆ $user