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Public Member Functions | Protected Member Functions | Protected Attributes
ilSurveyPageGUI Class Reference
Modules/Survey

Survey per page view. More...

+ Collaboration diagram for ilSurveyPageGUI:

Public Member Functions

 __construct (ilObjSurveyGUI $a_survey_gui)
 Constructor.
 executeCommand ()
 Routing.
 determineCurrentPage ()
 determine current page
 insertNewQuestion ($a_new_id)
 Add new question to survey.
 insertQuestionBlock ($a_block_id)
 Copy and insert questions from block.
 getPageNodes (array $a_questions, $a_has_previous_page=false, $a_has_next_page=false, $a_readonly=false)
 Get Form HTML.
 renderPageNode (ilTemplate $a_tpl, $a_type, $a_id, $a_content=null, array $a_menu=null, $a_spacer=false, $a_subtitle=false, $a_status=false, $a_heading=false)
 Render single of dnd page view.
 confirmDeleteAllUserData ()
 Deletes all user data of the survey after confirmation.
 confirmRemoveHeading ()
 Deletes heading after confirmation.
 editJS ()
 Edit content (ajax, js)
 saveJS ()
 Save content (ajax, js)
 getAutoBlockTitle ()
 Get name for newly created blocks.
 addPoolQuestion ($pos, $node)

Protected Member Functions

 appendNewQuestionToSurvey ($a_new_id, $a_duplicate=true, $a_force_duplicate=false)
 Add new question to survey (database part)
 addQuestion ($a_type, $a_use_pool, $a_pos, $a_special_position)
 Call add question to survey form.
 cutQuestion ($a_id)
 Add question to be cut to clipboard.
 copyQuestion ($a_id)
 Add question to be copied to clipboard.
 multiCut ($a_id)
 Add questions to be cut to clipboard.
 multiCopy ($a_id)
 Add questions to be copied to clipboard.
 clearClipboard ()
 Empty clipboard.
 paste ($a_id)
 Paste from clipboard.
 dnd ()
 Move questions in page.
 deleteBlock ()
 Confirm removing question block.
 deleteQuestion ($a_id)
 Confirm removing question(s) from survey.
 confirmRemoveQuestions ()
 Remove question(s) from survey.
 editBlock ($a_id)
 Edit question block.
 addHeading ($a_id)
 Add heading to question.
 editHeading ($a_id)
 Edit question heading.
 deleteHeading ($a_id)
 Delete question heading.
 splitPage ($a_id)
 Split current page in 2 pages.
 moveNext ($a_id)
 Move question to next page.
 movePrevious ($a_id)
 Move question to previous page.
 editQuestion ($a_id)
 Edit question.
 addQuestionToolbarForm ()
 Add question to survey form (used in toolbar)
 addQuestionToolbar ()
 Add question to survey action (used in toolbar)
 movePageForm ()
 Move current page.
 movePage ()
 Move current page to new position.
 renderToolbar ($a_pages)
 Render toolbar form.
 renderPage ()
 render questions per page

Protected Attributes

 $ref_id
 $lng
 $object
 $survey_gui
 $current_page
 $has_previous_page
 $has_next_page
 $has_datasets
 $use_pool

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

ilSurveyPageGUI::__construct ( ilObjSurveyGUI  $a_survey_gui)

Constructor.

Parameters
ilObjSurveyGUI$a_survey_gui

Definition at line 31 of file class.ilSurveyPageGUI.php.

{
$this->survey_gui = $a_survey_gui;
$this->ref_id = $this->survey_gui->ref_id;
$this->object = $this->survey_gui->object;
}

Member Function Documentation

ilSurveyPageGUI::addHeading (   $a_id)
protected

Add heading to question.

Parameters
int$a_id

Definition at line 813 of file class.ilSurveyPageGUI.php.

{
$this->survey_gui->addHeadingObject(false, $a_id);
return true;
}
ilSurveyPageGUI::addPoolQuestion (   $pos,
  $node 
)

Definition at line 1816 of file class.ilSurveyPageGUI.php.

References $cmd, $ilCtrl, and $ilUser.

{
global $ilCtrl, $ilUser;
if($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->survey_gui, "pgov", $this->current_page);
$ilCtrl->setParameter($this->survey_gui, "pgov_pos", $pos);
$cmd = ($ilUser->getPref('svy_insert_type') == 1 || strlen($ilUser->getPref('svy_insert_type')) == 0) ? 'browseForQuestions' : 'browseForQuestionblocks';
$ilCtrl->redirect($this->survey_gui, $cmd);
}
ilSurveyPageGUI::addQuestion (   $a_type,
  $a_use_pool,
  $a_pos,
  $a_special_position 
)
protected

Call add question to survey form.

Parameters
int$a_typequestion type
bool$a_use_pooladd question to pool
int$a_postarget position
string$a_special_positionspecial positions (toolbar | page_end)

Definition at line 338 of file class.ilSurveyPageGUI.php.

References $_GET, $_POST, $_REQUEST, $ilCtrl, ilObjSurveyQuestionPool\_getQuestiontypes(), and ilUtil\redirect().

Referenced by addQuestionToolbar(), and executeCommand().

{
global $ilCtrl;
// get translated type
include_once "./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php";
$questiontypes = ilObjSurveyQuestionPool::_getQuestiontypes();
foreach($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
{
$id = "0c";
}
}
// append current page
else if($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->survey_gui, "pgov_pos", $id);
if(!$_POST["usage"])
{
$this->survey_gui->createQuestionObject();
}
else
{
$this->survey_gui->executeCreateQuestionObject();
}
return true;
}
else
{
ilUtil::redirect("ilias.php?baseClass=ilObjSurveyQuestionPoolGUI&ref_id=".
$this->ref_id."&cmd=createQuestionForSurvey&new_for_survey=".
$this->ref_id."&sel_question_types=".$type_trans."&pgov=".$this->current_page.
"&pgov_pos=".$id);
}
}

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ilSurveyPageGUI::addQuestionToolbar ( )
protected

Add question to survey action (used in toolbar)

Definition at line 1096 of file class.ilSurveyPageGUI.php.

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

{
global $ilCtrl, $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->survey_gui, "pgov", $this->current_page);
if(!$this->addQuestion($_POST["qtype"], $pool_active, $_POST["pgov"], "toolbar"))
{
$this->renderPage();
}
}

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ilSurveyPageGUI::addQuestionToolbarForm ( )
protected

Add question to survey form (used in toolbar)

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

References $ilCtrl, $lng, $si, $tpl, ilObjSurveyQuestionPool\_getQuestiontypes(), and ilSelectInputGUI\setOptions().

Referenced by addQuestionToolbar().

{
global $lng, $ilCtrl, $tpl;
$this->survey_gui->questionsSubtabs('questions_per_page');
include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
$form = new ilPropertyFormGUI();
$form->setFormAction($ilCtrl->getFormAction($this, "addQuestionToolbar"));
$form->setTitle($lng->txt("survey_add_new_question"));
// question types
include_once "./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php";
$questiontypes = ilObjSurveyQuestionPool::_getQuestiontypes();
$type_map = array();
foreach($questiontypes as $trans => $item)
{
$type_map[$item["questiontype_id"]] = $trans;
}
include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
$si = new ilSelectInputGUI($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())
{
$this->survey_gui->createQuestionObject($form);
}
$form->addCommandButton("addQuestionToolbar", $lng->txt("create"));
$form->addCommandButton("renderPage", $lng->txt("cancel"));
return $tpl->setContent($form->getHTML());
}

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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

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

References $result.

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

{
global $ilDB;
// 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)
{
$survey_question_id = $this->object->duplicateQuestionForSurvey($a_new_id, $a_force_duplicate);
}
// used by copy & paste
else
{
$survey_question_id = $a_new_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())
);
return $survey_question_id;
}

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ilSurveyPageGUI::clearClipboard ( )
protected

Empty clipboard.

Definition at line 482 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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ilSurveyPageGUI::confirmDeleteAllUserData ( )

Deletes all user data of the survey after confirmation.

Definition at line 1741 of file class.ilSurveyPageGUI.php.

References $ilCtrl, $lng, renderPage(), and ilUtil\sendSuccess().

{
global $lng, $ilCtrl;
$this->object->deleteAllUserData();
ilUtil::sendSuccess($lng->txt("svy_all_user_data_deleted"), true);
$this->renderPage();
}

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ilSurveyPageGUI::confirmRemoveHeading ( )

Deletes heading after confirmation.

Definition at line 1754 of file class.ilSurveyPageGUI.php.

References $_POST, $ilCtrl, and renderPage().

{
global $ilCtrl;
$this->object->saveHeading("", $_POST["removeheading"]);
$this->renderPage();
}

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ilSurveyPageGUI::confirmRemoveQuestions ( )
protected

Remove question(s) from survey.

Definition at line 729 of file class.ilSurveyPageGUI.php.

References $_POST, and $ilCtrl.

{
global $ilCtrl;
// 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");
}
ilSurveyPageGUI::copyQuestion (   $a_id)
protected

Add question to be copied to clipboard.

Parameters
int$a_idquestion id

Definition at line 430 of file class.ilSurveyPageGUI.php.

References $_SESSION, $lng, $ref_id, and ilUtil\sendSuccess().

{
global $lng;
ilUtil::sendSuccess($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");
}

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ilSurveyPageGUI::cutQuestion (   $a_id)
protected

Add question to be cut to clipboard.

Parameters
int$a_idquestion id

Definition at line 412 of file class.ilSurveyPageGUI.php.

References $_SESSION, $lng, $ref_id, and ilUtil\sendSuccess().

{
global $lng;
ilUtil::sendSuccess($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");
}

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ilSurveyPageGUI::deleteBlock ( )
protected

Confirm removing question block.

Parameters
int$a_id

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

References $_REQUEST, $ilCtrl, $lng, and ilUtil\sendQuestion().

{
global $lng, $ilCtrl;
$this->survey_gui->questionsSubtabs('questions_per_page');
$ilCtrl->setParameter($this->survey_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)
{
$this->survey_gui->removeQuestionsForm(array($block_id), array(), array());
}
else
{
$this->survey_gui->removeQuestionsForm(array(), array($page["question_id"]), array());
}
}

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ilSurveyPageGUI::deleteHeading (   $a_id)
protected

Delete question heading.

Parameters
int$a_id

Definition at line 835 of file class.ilSurveyPageGUI.php.

References $_GET.

{
$_GET["removeheading"] = $a_id;
$this->survey_gui->confirmRemoveHeadingForm();
return true;
}
ilSurveyPageGUI::deleteQuestion (   $a_id)
protected

Confirm removing question(s) from survey.

Parameters
int | array$a_id

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

{
if(!is_array($a_id))
{
$a_id = array($a_id);
}
$this->survey_gui->removeQuestionsForm(array(), $a_id, array());
return true;
}
ilSurveyPageGUI::determineCurrentPage ( )

determine current page

Definition at line 131 of file class.ilSurveyPageGUI.php.

References $_REQUEST, and $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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ilSurveyPageGUI::dnd ( )
protected

Move questions in page.

Definition at line 655 of file class.ilSurveyPageGUI.php.

References $_REQUEST, and $target_id.

{
$source_id = (int)array_pop(explode("_", $_REQUEST["il_hform_source"]));
if($_REQUEST["il_hform_target"] != "page_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);
}
}
ilSurveyPageGUI::editBlock (   $a_id)
protected

Edit question block.

Parameters
int$a_id

Definition at line 802 of file class.ilSurveyPageGUI.php.

{
$this->survey_gui->defineQuestionblock($a_id);
return true;
}
ilSurveyPageGUI::editHeading (   $a_id)
protected

Edit question heading.

Parameters
int$a_id

Definition at line 824 of file class.ilSurveyPageGUI.php.

{
$this->survey_gui->addHeadingObject(false, $a_id);
return true;
}
ilSurveyPageGUI::editJS ( )

Edit content (ajax, js)

Returns
string

Definition at line 1767 of file class.ilSurveyPageGUI.php.

References $_POST, exit, and ilObjSurvey\getTextblock().

{
$node = $_POST["ajaxform_node"];
if($node)
{
$node = explode("_", $node);
if($node[0] == "heading")
{
$id = (int)$node[1];
include_once "Modules/Survey/classes/class.ilObjSurvey.php";
echo ilObjSurvey::getTextblock($id);
exit();
}
}
}

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ilSurveyPageGUI::editQuestion (   $a_id)
protected

Edit question.

Parameters
int$a_id

Definition at line 1015 of file class.ilSurveyPageGUI.php.

References $data, ilObject\_getAllReferences(), and ilUtil\redirect().

{
$data = $this->object->getQuestions(array($a_id));
$pool_id = current(ilObject::_getAllReferences($data[0]["obj_fi"]));
ilUtil::redirect("ilias.php?baseClass=ilObjSurveyQuestionPoolGUI&ref_id=".
$pool_id."&cmd=editQuestionForSurvey&calling_survey=".
$this->ref_id."&q_id=".$a_id."&pgov=".$this->current_page);
}

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ilSurveyPageGUI::executeCommand ( )

Routing.

Definition at line 41 of file class.ilSurveyPageGUI.php.

References $_REQUEST, $cmd, $current_page, $ilCtrl, $lng, addQuestion(), determineCurrentPage(), insertNewQuestion(), and ilUtil\sendFailure().

{
global $lng, $ilCtrl, $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->survey_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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ilSurveyPageGUI::getAutoBlockTitle ( )

Get name for newly created blocks.

Returns
string

Definition at line 1809 of file class.ilSurveyPageGUI.php.

References $lng.

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

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

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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 1480 of file class.ilSurveyPageGUI.php.

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

Referenced by renderPage().

{
global $ilCtrl, $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);
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);
}
// questions/headings
include_once "./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php";
$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());
$menu = array();
if(!$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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ilSurveyPageGUI::insertNewQuestion (   $a_new_id)

Add new question to survey.

Parameters
int$a_new_id

Definition at line 193 of file class.ilSurveyPageGUI.php.

References $_REQUEST, $lng, SurveyQuestion\_isComplete(), appendNewQuestionToSurvey(), getAutoBlockTitle(), and ilUtil\sendFailure().

Referenced by executeCommand().

{
global $rbacsystem, $ilDB, $lng;
include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php";
if (!SurveyQuestion::_isComplete($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));
}
}

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ilSurveyPageGUI::insertQuestionBlock (   $a_block_id)

Copy and insert questions from block.

Parameters
int$a_block_id

Definition at line 262 of file class.ilSurveyPageGUI.php.

References $_REQUEST, 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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ilSurveyPageGUI::moveNext (   $a_id)
protected

Move question to next page.

Parameters
int$a_id

Definition at line 897 of file class.ilSurveyPageGUI.php.

References $current_page, $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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ilSurveyPageGUI::movePage ( )
protected

Move current page to new position.

Definition at line 1172 of file class.ilSurveyPageGUI.php.

References $_REQUEST, $ilCtrl, $lng, and ilUtil\sendSuccess().

{
global $lng, $ilCtrl;
// 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];
$target = array_shift($target);
$this->object->moveQuestions($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");
}

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ilSurveyPageGUI::movePageForm ( )
protected

Move current page.

Definition at line 1120 of file class.ilSurveyPageGUI.php.

References $ilCtrl, $lng, $tpl, and ilSelectInputGUI\setOptions().

{
global $lng, $ilCtrl, $tpl;
$this->survey_gui->questionsSubtabs('questions_per_page');
include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
$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());
}

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ilSurveyPageGUI::movePrevious (   $a_id)
protected

Move question to previous page.

Parameters
int$a_id

Definition at line 958 of file class.ilSurveyPageGUI.php.

References $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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ilSurveyPageGUI::multiCopy (   $a_id)
protected

Add questions to be copied to clipboard.

Parameters
array$a_idquestion ids

Definition at line 466 of file class.ilSurveyPageGUI.php.

References $_SESSION, $lng, $ref_id, and ilUtil\sendSuccess().

{
global $lng;
ilUtil::sendSuccess($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" => $a_id,
"mode" => "copy");
}

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ilSurveyPageGUI::multiCut (   $a_id)
protected

Add questions to be cut to clipboard.

Parameters
array$a_idquestion ids

Definition at line 448 of file class.ilSurveyPageGUI.php.

References $_SESSION, $lng, $ref_id, and ilUtil\sendSuccess().

{
global $lng;
ilUtil::sendSuccess($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" => $a_id,
"mode" => "cut");
}

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ilSurveyPageGUI::paste (   $a_id)
protected

Paste from clipboard.

Parameters
int$a_idtarget position

Definition at line 492 of file class.ilSurveyPageGUI.php.

References $_REQUEST, $_SESSION, $data, $ref_id, $title, 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)
{
$this->current_page--;
}
}
}
// copy
else if($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 $existing_title)
{
if(preg_match("/".preg_quote($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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ilSurveyPageGUI::renderPage ( )
protected

render questions per page

Definition at line 1319 of file class.ilSurveyPageGUI.php.

References $_SESSION, $cmd, $ilCtrl, $lng, $tpl, ilObjAdvancedEditing\_getUsedHTMLTags(), ilUtil\getImagePath(), getPageNodes(), ilYuiUtil\initDragDrop(), renderToolbar(), and ilUtil\sendInfo().

Referenced by addQuestionToolbar(), confirmDeleteAllUserData(), and confirmRemoveHeading().

{
global $ilCtrl, $lng, $tpl, $rbacsystem;
$this->survey_gui->questionsSubtabs('questions_per_page');
$pages = $this->object->getSurveyPages();
$this->has_next_page = ($this->current_page < sizeof($pages));
$this->has_previous_page = ($this->current_page > 1);
$this->has_datasets = $this->object->_hasDatasets($this->object->getSurveyId());
if($this->has_datasets)
{
$link = $ilCtrl->getLinkTarget($this->survey_gui, "maintenance");
$link = "<a href=\"".$link."\">".$lng->txt("survey_has_datasets_warning_page_view_link")."</a>";
ilUtil::sendInfo($lng->txt("survey_has_datasets_warning_page_view")." ".$link);
}
$ilCtrl->setParameter($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));
$ttpl->setVariable("WYSIWYG_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"));
}
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
$ttpl->setCurrentBlock("help_img");
$ttpl->setVariable("IMG_HELP", ilUtil::getImagePath("streaked_area.png"));
$ttpl->parseCurrentBlock();
$ttpl->setCurrentBlock("help_section");
$ttpl->setVariable("TXT_HELP", $lng->txt("form_hierarchy_add_elements"));
$ttpl->parseCurrentBlock();
$ttpl->setCurrentBlock("help_img");
$ttpl->setVariable("IMG_HELP", ilUtil::getImagePath("icon_cont_el_s.png"));
$ttpl->parseCurrentBlock();
$ttpl->setVariable("IMG_HELP", ilUtil::getImagePath("drop_streaked_area.png"));
$ttpl->parseCurrentBlock();
$ttpl->setCurrentBlock("help_section");
$ttpl->setVariable("TXT_HELP", $lng->txt("form_hierarchy_drag_drop_help"));
$ttpl->parseCurrentBlock();
$ttpl->setCurrentBlock("help_img");
$ttpl->setVariable("IMG_HELP", ilUtil::getImagePath("icon_cont_el_s.png"));
$ttpl->parseCurrentBlock();
$ttpl->setCurrentBlock("help_section");
$ttpl->setVariable("TXT_HELP", $lng->txt("survey_dnd_double_click_to_delete"));
$ttpl->parseCurrentBlock();
$ttpl->setVariable("DND_INIT_JS", "initDragElements();");
// tiny mce
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$tags = ilObjAdvancedEditing::_getUsedHTMLTags("survey");
include_once "./Services/RTE/classes/class.ilTinyMCE.php";
$tiny = new ilTinyMCE("3.3.9.2");
$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', $tiny->_removeRedundantSeparators($buttons_1));
$ttpl->setVariable('WYSIWYG_BUTTONS_2', $tiny->_removeRedundantSeparators($buttons_2));
$ttpl->setVariable('WYSIWYG_BUTTONS_3', $tiny->_removeRedundantSeparators($buttons_3));
}
// commands
if (count($multi_commands) > 0 || count($commands) > 0)
{
$single = false;
foreach($commands as $cmd)
{
$ttpl->setCurrentBlock("cmd");
$ttpl->setVariable("ORG_CMD", "renderPage");
$ttpl->setVariable("CMD", $cmd["cmd"]);
$ttpl->setVariable("CMD_TXT", $cmd["text"]);
$ttpl->parseCurrentBlock();
$single = true;
}
$multi = false;
foreach($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();
$multi = true;
}
if ($multi)
{
$ttpl->setCurrentBlock("multi_cmds");
$ttpl->setVariable("MCMD_ALT", $lng->txt("commands"));
$ttpl->setVariable("MCMD_IMG", ilUtil::getImagePath("arrow_downright.png"));
$ttpl->parseCurrentBlock();
}
if ($single || $multi)
{
$ttpl->setCurrentBlock("commands");
$ttpl->parseCurrentBlock();
}
}
// nodes
$ttpl->setVariable("NODES", $this->getPageNodes($pages[$this->current_page-1],
$this->has_previous_page, $this->has_next_page, $read_only));
$tpl->setContent($ttpl->get());
// add js to template
include_once("./Services/YUI/classes/class.ilYuiUtil.php");
ilYuiUtil::initDragDrop();
$tpl->addJavascript("./Modules/Survey/js/SurveyPageView.js");
$tpl->addJavascript("./Services/RTE/tiny_mce_3_3_9_2/tiny_mce_src.js");
}
}

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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 1653 of file class.ilSurveyPageGUI.php.

References $ilCtrl, $lng, ilUtil\getImagePath(), ilTemplate\parseCurrentBlock(), ilTemplate\setCurrentBlock(), and HTML_Template_IT\setVariable().

Referenced by getPageNodes().

{
global $ilCtrl, $lng;
$node_id = $a_type."_".$a_id;
if($a_content !== null)
{
$drag = "";
$double = false;
switch($a_type)
{
case "block":
$caption = $lng->txt("questionblock");
break;
case "question":
if($a_heading)
{
$a_content = "<div class=\"questionheading\">".$a_heading."</div>".
$a_content;
}
$caption = $lng->txt("question").": ".$a_subtitle;
$drag = "_drag";
$double = 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);
$a_tpl->setVariable("TXT_NODE_CONTENT", $a_content);
if($double)
{
$a_tpl->setVariable("VAL_DBLCLICK", " onDblClick=\"doMouseDblClick(event,this.id);\"");
}
$a_tpl->parseCurrentBlock();
}
// drop area menu
if($a_menu)
{
foreach($a_menu as $mcnt => $menu_item)
{
$a_tpl->setCurrentBlock("menu_cmd");
$a_tpl->setVariable("TXT_MENU_CMD", $menu_item["text"]);
$a_tpl->setVariable("MENU_CMD", "renderPage");
$a_tpl->setVariable("FC", $menu_item["cmd"]);
$a_tpl->setVariable("MCNT", $mcnt);
$a_tpl->setVariable("CMD_NODE", $node_id);
$a_tpl->parseCurrentBlock();
}
$a_tpl->setCurrentBlock("drop_area_menu");
$a_tpl->setVariable("MNODE_ID", $node_id);
$a_tpl->parseCurrentBlock();
}
if($a_spacer)
{
$a_tpl->setCurrentBlock("drop_area");
$a_tpl->setVariable("DNODE_ID", $node_id);
$a_tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("spacer.png"));
$a_tpl->parseCurrentBlock();
}
$a_tpl->setCurrentBlock("element");
$a_tpl->parseCurrentBlock();
}

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ilSurveyPageGUI::renderToolbar (   $a_pages)
protected

Render toolbar form.

Parameters
array$a_pages

Definition at line 1212 of file class.ilSurveyPageGUI.php.

References $cmd, $has_next_page, $has_previous_page, $ilCtrl, $ilUser, $lng, and $si.

Referenced by renderPage().

{
global $ilToolbar, $ilCtrl, $lng, $ilUser;
if(!$this->has_datasets)
{
$ilToolbar->addButton($lng->txt("survey_add_new_question"), $ilCtrl->getLinkTarget($this, "addQuestionToolbarForm"));
if($this->object->isPoolActive())
{
$ilToolbar->addSeparator();
$last_on_page = 0;
if($a_pages)
{
$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->survey_gui, "pgov", $this->current_page);
$ilCtrl->setParameter($this->survey_gui, "pgov_pos", $last_on_page."c");
$cmd = ($ilUser->getPref('svy_insert_type') == 1 || strlen($ilUser->getPref('svy_insert_type')) == 0) ? 'browseForQuestions' : 'browseForQuestionblocks';
$ilToolbar->addButton($lng->txt("browse_for_questions"),
$ilCtrl->getLinkTarget($this->survey_gui, $cmd));
$ilCtrl->setParameter($this->survey_gui, "pgov", "");
$ilCtrl->setParameter($this->survey_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);
$ilToolbar->addLink($lng->txt("survey_prev_question"),
$ilCtrl->getLinkTarget($this, "renderPage"), !$this->has_previous_page);
$ilCtrl->setParameter($this, "pg", $this->current_page+1);
$ilToolbar->addLink($lng->txt("survey_next_question"),
$ilCtrl->getLinkTarget($this, "renderPage"), !$this->has_next_page);
$ilCtrl->setParameter($this, "pg", $this->current_page);
foreach($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($page["title"]);
}
}
}
// jump to page
if(sizeof($pages_drop) > 1)
{
$ilToolbar->addSeparator();
$ilToolbar->setFormAction($ilCtrl->getFormAction($this));
include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
$si = new ilSelectInputGUI($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)));
$ilToolbar->addButton($lng->txt("survey_delete_page"), $ilCtrl->getLinkTarget($this, "deleteBlock"));
$ilCtrl->setParameter($this, "csum", "");
$ilToolbar->addSeparator();
$ilToolbar->addButton($lng->txt("survey_move_page"), $ilCtrl->getLinkTarget($this, "movePageForm"));
}
}
}

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ilSurveyPageGUI::saveJS ( )

Save content (ajax, js)

Definition at line 1787 of file class.ilSurveyPageGUI.php.

References $_POST, and exit.

{
$node = $_POST["ajaxform_node"];
if($node)
{
$node = explode("_", $node);
if($node[0] == "heading")
{
$id = (int)$node[1];
$content = trim($_POST["ajaxform_content"]);
$this->object->saveHeading($content, $id);
exit();
}
}
}
ilSurveyPageGUI::splitPage (   $a_id)
protected

Split current page in 2 pages.

Parameters
int$a_id

Definition at line 847 of file class.ilSurveyPageGUI.php.

References 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

ilSurveyPageGUI::$current_page
protected

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

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

ilSurveyPageGUI::$has_datasets
protected

Definition at line 23 of file class.ilSurveyPageGUI.php.

ilSurveyPageGUI::$has_next_page
protected

Definition at line 22 of file class.ilSurveyPageGUI.php.

Referenced by renderToolbar().

ilSurveyPageGUI::$has_previous_page
protected

Definition at line 21 of file class.ilSurveyPageGUI.php.

Referenced by renderToolbar().

ilSurveyPageGUI::$lng
protected

Definition at line 17 of file class.ilSurveyPageGUI.php.

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

ilSurveyPageGUI::$object
protected

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

ilSurveyPageGUI::$ref_id
protected

Definition at line 16 of file class.ilSurveyPageGUI.php.

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

ilSurveyPageGUI::$survey_gui
protected

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

ilSurveyPageGUI::$use_pool
protected

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

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