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Public Member Functions
assOrderingQuestionGUI Class Reference
Modules/TestQuestionPool

Ordering question GUI representation. More...

+ Inheritance diagram for assOrderingQuestionGUI:
+ Collaboration diagram for assOrderingQuestionGUI:

Public Member Functions

 assOrderingQuestionGUI ($id=-1)
 assOrderingQuestionGUI constructor
 getCommand ($cmd)
 editQuestion ($ok=true)
 Creates an output of the edit form for the question.
 addItem ()
 delete ()
 delete matching pair
 upload ()
 upload matching picture
 writePostData ()
 Evaluates a posted edit form and writes the form data in the question object.
 outQuestionForTest ($formaction, $active_id, $pass=NULL, $is_postponed=FALSE, $user_post_solution=FALSE)
 getSolutionOutput ($active_id, $pass=NULL, $graphicalOutput=FALSE, $result_output=FALSE, $show_question_only=TRUE, $show_feedback=FALSE, $show_correct_solution=FALSE)
 getPreview ($show_question_only=FALSE)
 getTestOutput ($active_id, $pass=NULL, $is_postponed=FALSE, $user_post_solution=FALSE)
 checkInput ()
 check input fields
 addSuggestedSolution ()
 Handler for cmd[addSuggestedSolution] to add a suggested solution for the question.
 editMode ()
 saveFeedback ()
 Saves the feedback for a single choice question.
 feedback ()
 Creates the output of the feedback page for a single choice question.
 setQuestionTabs ()
 Sets the ILIAS tabs for this question type.
- Public Member Functions inherited from assQuestionGUI
 assQuestionGUI ()
 assQuestionGUI constructor
& executeCommand ()
 execute command
 getType ()
 needed for page editor compliance
 outOtherQuestionData ()
 Sets the extra fields i.e.
 assessment ()
 output assessment
 writeOtherPostData ($result=0)
 Sets the other data i.e.
& _getQuestionGUI ($question_type, $question_id=-1)
 Creates a question gui representation.
 _getGUIClassNameForId ($a_q_id)
 _getClassNameForQType ($q_type)
& createQuestionGUI ($question_type, $question_id=-1)
 Creates a question gui representation.
 getQuestionTemplate ()
 get question template
 getILIASPage ($html="")
 Returns the ILIAS Page around a question.
 outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="")
 output question page
 cancel ()
 cancel action
 originalSyncForm ($return_to="")
 sync ()
 cancelSync ()
 saveEdit ()
 save question
 save ()
 save question
 apply ()
 apply changes
 cancelExplorer ()
 removeSuggestedSolution ()
 addPG ()
 addST ()
 addGIT ()
 getContextPath ($cont_obj, $a_endnode_id, $a_startnode_id=1)
 get context path in content object tree
 linkChilds ()
 setSequenceNumber ($nr)
 getSequenceNumber ()
 setQuestionCount ($a_question_count)
 getQuestionCount ()
 getErrorMessage ()
 setErrorMessage ($errormessage)
 addErrorMessage ($errormessage)
 outAdditionalOutput ()
 getQuestionType ()
 Returns the question type string.
 getAsValueAttribute ($a_value)
 Returns a HTML value attribute.
 getAnswerFeedbackOutput ($active_id, $pass)
 Returns the answer specific feedback depending on the results of the question.
 outQuestionType ()

Additional Inherited Members

- Data Fields inherited from assQuestionGUI
 $object
 $tpl
 $lng
 $error
 $errormessage
 $sequence_no
 sequence number in test
 $question_count
 question count in test

Detailed Description

Ordering question GUI representation.

The assOrderingQuestionGUI class encapsulates the GUI representation for ordering questions.

Author
Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m
Version
Id:
class.assOrderingQuestionGUI.php 22311 2009-11-09 00:05:25Z hschottm

Definition at line 37 of file class.assOrderingQuestionGUI.php.

Member Function Documentation

assOrderingQuestionGUI::addItem ( )

Definition at line 352 of file class.assOrderingQuestionGUI.php.

References $ok, checkInput(), editQuestion(), OQ_PICTURES, OQ_TERMS, and writePostData().

{
$ok = true;
if (!$this->checkInput())
{
// You cannot add answers before you enter the required data
$this->error .= $this->lng->txt("fill_out_all_required_fields_add_answer") . "<br />";
$ok = false;
}
else
{
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
if ((!$value) && ($this->object->getOrderingType() == OQ_TERMS))
{
$ok = false;
}
if ($this->object->getOrderingType() == OQ_PICTURES)
{
if ((!$_FILES[$key]["tmp_name"]) && (!$value))
{
$ok = false;
}
}
}
}
}
if (!$ok)
{
$this->error .= $this->lng->txt("fill_out_all_answer_fields") . "<br />";
}
$this->writePostData();
$this->editQuestion($ok);
}

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assOrderingQuestionGUI::addSuggestedSolution ( )

Handler for cmd[addSuggestedSolution] to add a suggested solution for the question.

Handler for cmd[addSuggestedSolution] to add a suggested solution for the question

public

Reimplemented from assQuestionGUI.

Definition at line 879 of file class.assOrderingQuestionGUI.php.

References $_SESSION, checkInput(), editQuestion(), assQuestionGUI\getErrorMessage(), assQuestionGUI\getQuestionTemplate(), ilUtil\sendInfo(), and writePostData().

{
$_SESSION["subquestion_index"] = 0;
if ($_POST["cmd"]["addSuggestedSolution"])
{
if ($this->writePostData())
{
ilUtil::sendInfo($this->getErrorMessage());
$this->editQuestion();
return;
}
if (!$this->checkInput())
{
ilUtil::sendInfo($this->lng->txt("fill_out_all_required_fields_add_answer"));
$this->editQuestion();
return;
}
}
$this->object->saveToDb();
$this->ctrl->setParameter($this, "q_id", $this->object->getId());
$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate();
parent::addSuggestedSolution();
}

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assOrderingQuestionGUI::assOrderingQuestionGUI (   $id = -1)

assOrderingQuestionGUI constructor

The constructor takes possible arguments an creates an instance of the assOrderingQuestionGUI object.

Parameters
integer$idThe database id of a ordering question object public

Definition at line 48 of file class.assOrderingQuestionGUI.php.

References assQuestionGUI\assQuestionGUI().

{
$this->assQuestionGUI();
include_once "./Modules/TestQuestionPool/classes/class.assOrderingQuestion.php";
$this->object = new assOrderingQuestion();
if ($id >= 0)
{
$this->object->loadFromDb($id);
}
}

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assOrderingQuestionGUI::checkInput ( )

check input fields

Definition at line 870 of file class.assOrderingQuestionGUI.php.

Referenced by addItem(), and addSuggestedSolution().

{
if ((!$_POST["title"]) or (!$_POST["author"]) or (!$_POST["question"]))
{
return false;
}
return true;
}

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assOrderingQuestionGUI::delete ( )

delete matching pair

Definition at line 393 of file class.assOrderingQuestionGUI.php.

References editQuestion(), and writePostData().

{
$this->writePostData();
// Delete an answer if the delete button was pressed
foreach ($_POST[cmd] as $key => $value)
{
if (preg_match("/delete_(\d+)/", $key, $matches))
{
$this->object->deleteAnswer($matches[1]);
}
}
//$this->ctrl->redirect($this, "editQuestion"); works only on save
$this->editQuestion();
}

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assOrderingQuestionGUI::editMode ( )

Definition at line 904 of file class.assOrderingQuestionGUI.php.

References editQuestion(), OQ_TERMS, and writePostData().

{
global $ilUser;
if ($this->object->getOrderingType() == OQ_TERMS)
{
$this->object->setMultilineAnswerSetting($_POST["multilineAnswers"]);
}
$this->object->setOrderingType($_POST["ordering_type"]);
$this->writePostData();
$this->editQuestion();
}

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assOrderingQuestionGUI::editQuestion (   $ok = true)

Creates an output of the edit form for the question.

Creates an output of the edit form for the question

public

Definition at line 83 of file class.assOrderingQuestionGUI.php.

References $_GET, $filename, $ok, assQuestion\_getInternalLinkHref(), ilRTE\_getRTEClassname(), ilObject\_lookupType(), assQuestionGUI\getQuestionTemplate(), OQ_PICTURES, OQ_TERMS, assQuestionGUI\outOtherQuestionData(), assQuestionGUI\outQuestionType(), ilUtil\prepareFormOutput(), and ilUtil\sendInfo().

Referenced by addItem(), addSuggestedSolution(), delete(), editMode(), and upload().

{
$multiline_answers = $this->object->getMultilineAnswerSetting();
$this->getQuestionTemplate();
$this->tpl->addBlockFile("QUESTION_DATA", "question_data", "tpl.il_as_qpl_ordering.html", "Modules/TestQuestionPool");
// Output of existing answers
for ($i = 0; $i < $this->object->getAnswerCount(); $i++)
{
$this->tpl->setCurrentBlock("deletebutton");
$this->tpl->setVariable("DELETE", $this->lng->txt("delete"));
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->parseCurrentBlock();
$thisanswer = $this->object->getAnswer($i);
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$this->tpl->setCurrentBlock("order_pictures");
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $thisanswer->getOrder() + 1);
$this->tpl->setVariable("TEXT_ANSWER_PICTURE", $this->lng->txt("answer_picture"));
$filename = $thisanswer->getAnswertext();
$extension = "jpg";
if (preg_match("/.*\.(png|jpg|gif|jpeg)$/", $filename, $matches))
{
$extension = $matches[1];
}
if ($filename)
{
$imagepath = $this->object->getImagePathWeb() . $thisanswer->getAnswertext();
$this->tpl->setVariable("UPLOADED_IMAGE", "<img src=\"$imagepath.thumb.jpg\" alt=\"" . $thisanswer->getAnswertext() . "\" border=\"\" />");
$this->tpl->setVariable("IMAGE_FILENAME", ilUtil::prepareFormOutput($thisanswer->getAnswertext()));
$this->tpl->setVariable("VALUE_ANSWER", "");
//$thisanswer->getAnswertext()
}
$this->tpl->setVariable("UPLOAD", $this->lng->txt("upload"));
}
elseif ($this->object->getOrderingType() == OQ_TERMS)
{
if ($multiline_answers)
{
$this->tpl->setCurrentBlock("show_textarea");
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("VALUE_ANSWER", ilUtil::prepareFormOutput($thisanswer->getAnswertext()));
$this->tpl->parseCurrentBlock();
}
else
{
$this->tpl->setCurrentBlock("show_textinput");
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("VALUE_ANSWER", ilUtil::prepareFormOutput($thisanswer->getAnswertext()));
$this->tpl->parseCurrentBlock();
}
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("answers");
$anchor = "#answer_" . ($thisanswer->getOrder() + 1);
$this->tpl->setVariable("ANSWER_ORDER", $thisanswer->getOrder());
$this->tpl->setVariable("TEXT_ANSWER", $this->lng->txt("answer"));
$this->tpl->setVariable("VALUE_ORDER", $thisanswer->getSolutionOrder());
$this->tpl->setVariable("VALUE_ORDERING_POINTS", $thisanswer->getPoints());
$this->tpl->parseCurrentBlock();
}
if (($this->ctrl->getCmd() == "addItem") and ($ok))
{
$i = $this->object->getAnswerCount() - 1;
for ($j = 1; $j <= $_POST["itemcount"]; $j++)
{
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$this->tpl->setCurrentBlock("order_pictures");
$this->tpl->setVariable("ANSWER_ORDER", $i+$j);
$this->tpl->setVariable("VALUE_ANSWER", "");
$this->tpl->setVariable("UPLOAD", $this->lng->txt("upload"));
}
elseif ($this->object->getOrderingType() == OQ_TERMS)
{
if ($multiline_answers)
{
$this->tpl->setCurrentBlock("show_textarea");
$this->tpl->setVariable("ANSWER_ORDER", $i+$j);
$this->tpl->parseCurrentBlock();
}
else
{
$this->tpl->setCurrentBlock("show_textinput");
$this->tpl->setVariable("ANSWER_ORDER", $i+$j);
$this->tpl->parseCurrentBlock();
}
}
$this->tpl->parseCurrentBlock();
// Create an empty answer
$this->tpl->setCurrentBlock("answers");
//$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
$this->tpl->setVariable("TEXT_ANSWER", $this->lng->txt("answer"));
$anchor = "#answer_" . ($this->object->getAnswerCount() + $j);
$this->tpl->setVariable("TEXT_SOLUTION_ORDER", $this->lng->txt("solution_order"));
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$this->tpl->setVariable("TEXT_ANSWER_PICTURE", $this->lng->txt("answer_picture"));
}
else
{
$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
}
$this->tpl->setVariable("ANSWER_ORDER", $i+$j);
$this->tpl->setVariable("VALUE_ORDER", $this->object->getMaxSolutionOrder() + $j);
$this->tpl->setVariable("VALUE_ORDERING_POINTS", sprintf("%s", 0));
$this->tpl->parseCurrentBlock();
}
}
// call to other question data i.e. estimated working time block
if ($this->object->getAnswerCount())
{
$this->tpl->setCurrentBlock("answerheader");
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$this->tpl->setVariable("TEXT_ANSWER_PICTURE", $this->lng->txt("answer_picture"));
}
else
{
$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
}
$this->tpl->setVariable("TEXT_SOLUTION_ORDER", $this->lng->txt("solution_order"));
$this->tpl->parseCurrentBlock();
}
if ($this->object->getOrderingType() == OQ_TERMS)
{
if ($multiline_answers)
{
$this->tpl->setVariable("SELECTED_SHOW_MULTILINE_ANSWERS", " selected=\"selected\"");
}
$this->tpl->setVariable("TEXT_HIDE_MULTILINE_ANSWERS", $this->lng->txt("multiline_terms_hide"));
$this->tpl->setVariable("TEXT_SHOW_MULTILINE_ANSWERS", $this->lng->txt("multiline_terms_show"));
}
$this->outOtherQuestionData();
$internallinks = array(
"lm" => $this->lng->txt("obj_lm"),
"st" => $this->lng->txt("obj_st"),
"pg" => $this->lng->txt("obj_pg"),
"glo" => $this->lng->txt("glossary_term")
);
foreach ($internallinks as $key => $value)
{
$this->tpl->setCurrentBlock("internallink");
$this->tpl->setVariable("TYPE_INTERNAL_LINK", $key);
$this->tpl->setVariable("TEXT_INTERNAL_LINK", $value);
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("HeadContent");
$this->tpl->addJavascript("./Services/JavaScript/js/Basic.js");
$javascript = "<script type=\"text/javascript\">ilAddOnLoad(initialSelect);\n".
"function initialSelect() {\n%s\n}</script>";
switch ($this->ctrl->getCmd())
{
case "addItem":
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_ordering.answer_".($this->object->getAnswerCount()).".focus(); document.frm_ordering.answer_".($this->object->getAnswerCount()).".scrollIntoView(\"true\");"));
break;
default:
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_ordering.title.focus();"));
break;
}
$this->tpl->parseCurrentBlock();
for ($a = 1; $a < 9; $a++)
{
$this->tpl->setCurrentBlock("itemcountvalues");
$this->tpl->setVariable("ITEMCOUNTVALUE", $a);
if ($a > 1)
{
$this->tpl->setVariable("TEXT_ANSWER", $this->lng->txt("answers"));
}
else
{
$this->tpl->setVariable("TEXT_ANSWER", $this->lng->txt("answer"));
}
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("question_data");
$this->tpl->setVariable("VALUE_ADD", $this->lng->txt("add"));
$this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("title"));
$this->tpl->setVariable("TEXT_AUTHOR", $this->lng->txt("author"));
$this->tpl->setVariable("TEXT_COMMENT", $this->lng->txt("description"));
$this->tpl->setVariable("TEXT_QUESTION", $this->lng->txt("question"));
$this->tpl->setVariable("TEXT_SHUFFLE_ANSWERS", $this->lng->txt("shuffle_answers"));
$this->tpl->setVariable("TXT_YES", $this->lng->txt("yes"));
$this->tpl->setVariable("TXT_NO", $this->lng->txt("no"));
if ($this->object->getShuffle())
{
$this->tpl->setVariable("SELECTED_YES", " selected=\"selected\"");
}
else
{
$this->tpl->setVariable("SELECTED_NO", " selected=\"selected\"");
}
$this->tpl->setVariable("ORDERING_ID", $this->object->getId());
$this->tpl->setVariable("VALUE_ORDERING_TITLE", ilUtil::prepareFormOutput($this->object->getTitle()));
$this->tpl->setVariable("VALUE_ORDERING_COMMENT", ilUtil::prepareFormOutput($this->object->getComment()));
$this->tpl->setVariable("VALUE_ORDERING_AUTHOR", ilUtil::prepareFormOutput($this->object->getAuthor()));
$questiontext = $this->object->getQuestion();
$this->tpl->setVariable("VALUE_QUESTION", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($questiontext)));
$this->tpl->setVariable("TEXT_TYPE", $this->lng->txt("type"));
$this->tpl->setVariable("TEXT_TYPE_PICTURES", $this->lng->txt("order_pictures"));
$this->tpl->setVariable("TEXT_TYPE_TERMS", $this->lng->txt("order_terms"));
if ($this->object->getOrderingType() == OQ_TERMS)
{
$this->tpl->setVariable("SELECTED_TERMS", " selected=\"selected\"");
}
elseif ($this->object->getOrderingType() == OQ_PICTURES)
{
$this->tpl->setVariable("SELECTED_PICTURES", " selected=\"selected\"");
}
$this->tpl->setVariable("TEXT_SOLUTION_HINT", $this->lng->txt("solution_hint"));
if (count($this->object->suggested_solutions))
{
$solution_array = $this->object->getSuggestedSolution(0);
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$href = assQuestion::_getInternalLinkHref($solution_array["internal_link"]);
$this->tpl->setVariable("TEXT_VALUE_SOLUTION_HINT", " <a href=\"$href\" target=\"content\">" . $this->lng->txt("solution_hint"). "</a> ");
$this->tpl->setVariable("BUTTON_REMOVE_SOLUTION", $this->lng->txt("remove"));
$this->tpl->setVariable("BUTTON_ADD_SOLUTION", $this->lng->txt("change"));
$this->tpl->setVariable("VALUE_SOLUTION_HINT", $solution_array["internal_link"]);
}
else
{
$this->tpl->setVariable("BUTTON_ADD_SOLUTION", $this->lng->txt("add"));
}
$this->tpl->setVariable("SAVE", $this->lng->txt("save"));
$this->tpl->setVariable("SAVE_EDIT", $this->lng->txt("save_edit"));
$this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
$this->tpl->setVariable("SET_EDIT_MODE", $this->lng->txt("set_edit_mode"));
$this->ctrl->setParameter($this, "sel_question_types", "assOrderingQuestion");
$this->tpl->setVariable("TEXT_QUESTION_TYPE", $this->outQuestionType());
$this->tpl->setVariable("ACTION_ORDERING_QUESTION", $this->ctrl->getFormAction($this));
$this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
$this->tpl->parseCurrentBlock();
if ($this->error)
{
ilUtil::sendInfo($this->error);
}
include_once "./Services/RTE/classes/class.ilRTE.php";
$rtestring = ilRTE::_getRTEClassname();
include_once "./Services/RTE/classes/class.$rtestring.php";
$rte = new $rtestring();
$rte->addPlugin("latex");
$rte->addButton("latex"); $rte->addButton("pastelatex");
include_once "./classes/class.ilObject.php";
$obj_id = $_GET["q_id"];
$obj_type = ilObject::_lookupType($_GET["ref_id"], TRUE);
$rte->addRTESupport($obj_id, $obj_type, "assessment");
$this->tpl->setCurrentBlock("adm_content");
//$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"initialSelect();\"");
$this->tpl->parseCurrentBlock();
}

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assOrderingQuestionGUI::feedback ( )

Creates the output of the feedback page for a single choice question.

Creates the output of the feedback page for a single choice question

public

Reimplemented from assQuestionGUI.

Definition at line 940 of file class.assOrderingQuestionGUI.php.

References $_GET, ilRTE\_getRTEClassname(), ilObject\_lookupType(), and ilUtil\prepareFormOutput().

{
$this->tpl->addBlockFile("ADM_CONTENT", "feedback", "tpl.il_as_qpl_ordering_feedback.html", "Modules/TestQuestionPool");
$this->tpl->setVariable("FEEDBACK_TEXT", $this->lng->txt("feedback"));
$this->tpl->setVariable("FEEDBACK_COMPLETE", $this->lng->txt("feedback_complete_solution"));
$this->tpl->setVariable("VALUE_FEEDBACK_COMPLETE", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($this->object->getFeedbackGeneric(1)), FALSE));
$this->tpl->setVariable("FEEDBACK_INCOMPLETE", $this->lng->txt("feedback_incomplete_solution"));
$this->tpl->setVariable("VALUE_FEEDBACK_INCOMPLETE", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($this->object->getFeedbackGeneric(0)), FALSE));
global $rbacsystem;
if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
{
$this->tpl->setVariable("SAVE", $this->lng->txt("save"));
}
$this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
include_once "./Services/RTE/classes/class.ilRTE.php";
$rtestring = ilRTE::_getRTEClassname();
include_once "./Services/RTE/classes/class.$rtestring.php";
$rte = new $rtestring();
$rte->addPlugin("latex");
$rte->addButton("latex"); $rte->addButton("pastelatex");
include_once "./classes/class.ilObject.php";
$obj_id = $_GET["q_id"];
$obj_type = ilObject::_lookupType($_GET["ref_id"], TRUE);
$rte->addRTESupport($obj_id, $obj_type, "assessment");
}

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assOrderingQuestionGUI::getCommand (   $cmd)

Reimplemented from assQuestionGUI.

Definition at line 61 of file class.assOrderingQuestionGUI.php.

References $cmd.

{
if (substr($cmd, 0, 6) == "delete")
{
$cmd = "delete";
}
if (substr($cmd, 0, 6) == "upload")
{
$cmd = "upload";
}
return $cmd;
}
assOrderingQuestionGUI::getPreview (   $show_question_only = FALSE)

Definition at line 640 of file class.assOrderingQuestionGUI.php.

References assQuestionGUI\getILIASPage(), and OQ_PICTURES.

{
// shuffle output
$keys = array_keys($this->object->answers);
if ($this->object->getShuffle())
{
$keys = $this->object->pcArrayShuffle($keys);
}
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_ordering_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
foreach ($keys as $idx)
{
$answer = $this->object->answers[$idx];
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$template->setCurrentBlock("ordering_row_standard_pictures");
$template->setVariable("PICTURE_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext());
$template->setVariable("THUMB_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("thumbnail"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("enlarge"));
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("ordering_row_standard_text");
$template->setVariable("ANSWER_TEXT", $this->object->prepareTextareaOutput($answer->getAnswertext(), TRUE));
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
$template->setCurrentBlock("ordering_row_standard");
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
$questiontext = $this->object->getQuestion();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
$questionoutput = $template->get();
if (!$show_question_only)
{
// get page object output
$questionoutput = $this->getILIASPage($questionoutput);
}
return $questionoutput;
}

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assOrderingQuestionGUI::getSolutionOutput (   $active_id,
  $pass = NULL,
  $graphicalOutput = FALSE,
  $result_output = FALSE,
  $show_question_only = TRUE,
  $show_feedback = FALSE,
  $show_correct_solution = FALSE 
)

Definition at line 519 of file class.assOrderingQuestionGUI.php.

References $ok, $pass, assQuestionGUI\getAnswerFeedbackOutput(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), and OQ_PICTURES.

{
// shuffle output
$keys = array_keys($this->object->answers);
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_ordering_output_solution.html", TRUE, TRUE, "Modules/TestQuestionPool");
$solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html",TRUE, TRUE, "Modules/TestQuestionPool");
// get the solution of the user for the active pass or from the last pass if allowed
$solutions = array();
if (($active_id > 0) && (!$show_correct_solution))
{
$solutions =& $this->object->getSolutionValues($active_id, $pass);
}
else
{
foreach ($this->object->answers as $index => $answer)
{
array_push($solutions, array("value1" => $index, "value2" => $answer->getSolutionOrder()));
}
}
foreach ($keys as $idx)
{
$answer = $this->object->answers[$idx];
if (($active_id > 0) && (!$show_correct_solution))
{
if ($graphicalOutput)
{
$sol = array();
foreach ($solutions as $solution)
{
$sol[$solution["value1"]] = $solution["value2"];
}
asort($sol);
$sol = array_keys($sol);
$ans = array();
foreach ($this->object->answers as $k => $a)
{
$ans[$k] = $a->getSolutionOrder();
}
asort($ans);
$ans = array_keys($ans);
$ok = FALSE;
foreach ($ans as $arr_idx => $ans_idx)
{
if ($ans_idx == $idx)
{
if ($ans_idx == $sol[$arr_idx])
{
$ok = TRUE;
}
}
}
// output of ok/not ok icons for user entered solutions
if ($ok)
{
$template->setCurrentBlock("icon_ok");
$template->setVariable("ICON_OK", ilUtil::getImagePath("icon_ok.gif"));
$template->setVariable("TEXT_OK", $this->lng->txt("answer_is_right"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("icon_ok");
$template->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_not_ok.gif"));
$template->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_wrong"));
$template->parseCurrentBlock();
}
}
}
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$template->setCurrentBlock("ordering_row_standard_pictures");
$template->setVariable("THUMB_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext() . ".thumb.jpg");
list($width, $height, $type, $attr) = getimagesize($this->object->getImagePath() . $answer->getAnswertext(). ".thumb.jpg");
$template->setVariable("ATTR", $attr);
$template->setVariable("THUMB_ALT", $this->lng->txt("thumbnail"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("enlarge"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("ordering_row_standard_text");
$template->setVariable("ANSWER_TEXT", $this->object->prepareTextareaOutput($answer->getAnswertext(), TRUE));
$template->parseCurrentBlock();
}
$template->setCurrentBlock("ordering_row_standard");
if ($result_output)
{
$answer = $this->object->answers[$idx];
$points = $answer->getPoints();
$resulttext = ($points == 1) ? "(%s " . $this->lng->txt("point") . ")" : "(%s " . $this->lng->txt("points") . ")";
$template->setVariable("RESULT_OUTPUT", sprintf($resulttext, $points));
}
foreach ($solutions as $solution)
{
if (strcmp($solution["value1"], $idx) == 0)
{
$template->setVariable("ANSWER_ORDER", $solution["value2"]);
}
}
$template->parseCurrentBlock();
}
$questiontext = $this->object->getQuestion();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
$questionoutput = $template->get();
$feedback = ($show_feedback) ? $this->getAnswerFeedbackOutput($active_id, $pass) : "";
if (strlen($feedback)) $solutiontemplate->setVariable("FEEDBACK", $feedback);
$solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);
$solutionoutput = $solutiontemplate->get();
if (!$show_question_only)
{
// get page object output
$solutionoutput = $this->getILIASPage($solutionoutput);
}
return $solutionoutput;
}

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assOrderingQuestionGUI::getTestOutput (   $active_id,
  $pass = NULL,
  $is_postponed = FALSE,
  $user_post_solution = FALSE 
)

Definition at line 689 of file class.assOrderingQuestionGUI.php.

References $_SESSION, $pass, ilObjTest\_getPass(), ilObjTest\_getUsePreviousAnswers(), ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), OQ_PICTURES, OUTPUT_JAVASCRIPT, and assQuestionGUI\outQuestionPage().

Referenced by outQuestionForTest().

{
// shuffle output
$keys = array();
if (is_array($user_post_solution))
{
$keys = $_SESSION["ordering_keys"];
}
else
{
$keys = array_keys($this->object->answers);
if ($this->object->getShuffle())
{
$keys = $this->object->pcArrayShuffle($keys);
}
}
$_SESSION["ordering_keys"] = $keys;
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_ordering_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
// BEGIN: add javascript code for javascript enabled ordering questions
$this->tpl->addBlockFile("CONTENT_BLOCK", "head_content", "tpl.il_as_qpl_ordering_output_javascript.html", "Modules/TestQuestionPool");
$this->tpl->setCurrentBlock("head_content");
$this->tpl->setVariable("JS_LOCATION", "./Modules/TestQuestionPool/js/toolman/");
$this->tpl->parseCurrentBlock();
// END: add javascript code for javascript enabled ordering questions
// BEGIN: add additional stylesheet for javascript enabled ordering questions
$this->tpl->setCurrentBlock("AdditionalStyle");
$this->tpl->setVariable("LOCATION_ADDITIONAL_STYLESHEET", ilUtil::getStyleSheetLocation("output", "test_javascript.css", "Modules/TestQuestionPool"));
$this->tpl->parseCurrentBlock();
// END: add additional stylesheet for javascript enabled ordering questions
// BEGIN: onsubmit form action for javascript enabled ordering questions
$this->tpl->setVariable("ON_SUBMIT", "return saveOrder('orderlist');");
// END: onsubmit form action for javascript enabled ordering questions
}
// get the solution of the user for the active pass or from the last pass if allowed
if ($active_id)
{
$solutions = NULL;
include_once "./Modules/Test/classes/class.ilObjTest.php";
if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
{
if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
}
if (is_array($user_post_solution))
{
$solutions = array();
foreach ($user_post_solution as $key => $value)
{
if (preg_match("/order_(\d+)/", $key, $matches))
{
array_push($solutions, array("value1" => $matches[1], "value2" => $value));
}
}
}
else
{
$solutions =& $this->object->getSolutionValues($active_id, $pass);
}
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
$solution_script .= "";
$jssolutions = array();
foreach ($solutions as $idx => $solution_value)
{
if ((strcmp($solution_value["value2"], "") != 0) && (strcmp($solution_value["value1"], "") != 0))
{
$jssolutions[$solution_value["value2"]] = $solution_value["value1"];
}
}
if (count($jssolutions))
{
ksort($jssolutions);
$js = "";
foreach ($jssolutions as $key => $value)
{
$js .= "initialorder.push($value);";
}
$js .= "restoreInitialOrder();";
}
if (strlen($js))
{
$template->setCurrentBlock("javascript_restore_order");
$template->setVariable("RESTORE_ORDER", $js);
$template->parseCurrentBlock();
}
}
}
if ($this->object->getOutputType() != OUTPUT_JAVASCRIPT)
{
foreach ($keys as $idx)
{
$answer = $this->object->answers[$idx];
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$template->setCurrentBlock("ordering_row_standard_pictures");
$template->setVariable("PICTURE_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext());
$template->setVariable("THUMB_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("thumbnail"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("enlarge"));
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("ordering_row_standard_text");
$template->setVariable("ANSWER_TEXT", $this->object->prepareTextareaOutput($answer->getAnswertext(), TRUE));
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
$template->setCurrentBlock("ordering_row_standard");
$template->setVariable("ANSWER_ID", $idx);
if (is_array($solutions))
{
foreach ($solutions as $solution)
{
if (($solution["value1"] == $idx) && (strlen($solution["value2"])))
{
$template->setVariable("ANSWER_ORDER", " value=\"" . $solution["value2"] . "\"");
}
}
}
$template->parseCurrentBlock();
}
}
else
{
foreach ($keys as $idx)
{
$answer = $this->object->answers[$idx];
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$template->setCurrentBlock("ordering_row_javascript_pictures");
$template->setVariable("PICTURE_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext());
$template->setVariable("THUMB_HREF", $this->object->getImagePathWeb() . $answer->getAnswertext() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("thumbnail"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("thumbnail"));
$template->setVariable("ENLARGE_HREF", ilUtil::getImagePath("enlarge.gif", FALSE));
$template->setVariable("ENLARGE_ALT", $this->lng->txt("enlarge"));
$template->setVariable("ENLARGE_TITLE", $this->lng->txt("enlarge"));
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("ordering_row_javascript_text");
$template->setVariable("ANSWER_TEXT", $this->object->prepareTextareaOutput($answer->getAnswertext(), TRUE));
$template->setVariable("ANSWER_ID", $idx);
$template->parseCurrentBlock();
}
}
$template->setCurrentBlock("ordering_with_javascript");
if ($this->object->getOrderingType() == OQ_PICTURES)
{
$template->setVariable("RESET_POSITIONS", $this->lng->txt("reset_pictures"));
}
else
{
$template->setVariable("RESET_POSITIONS", $this->lng->txt("reset_definitions"));
}
$template->parseCurrentBlock();
}
$questiontext = $this->object->getQuestion();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
$questionoutput = $template->get();
$pageoutput = $this->outQuestionPage("", $is_postponed, $active_id, $questionoutput);
return $pageoutput;
}

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assOrderingQuestionGUI::outQuestionForTest (   $formaction,
  $active_id,
  $pass = NULL,
  $is_postponed = FALSE,
  $user_post_solution = FALSE 
)

Definition at line 512 of file class.assOrderingQuestionGUI.php.

References $pass, and getTestOutput().

{
$test_output = $this->getTestOutput($active_id, $pass, $is_postponed, $user_post_solution);
$this->tpl->setVariable("QUESTION_OUTPUT", $test_output);
$this->tpl->setVariable("FORMACTION", $formaction);
}

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assOrderingQuestionGUI::saveFeedback ( )

Saves the feedback for a single choice question.

Saves the feedback for a single choice question

public

Reimplemented from assQuestionGUI.

Definition at line 924 of file class.assOrderingQuestionGUI.php.

References ilObjAdvancedEditing\_getUsedHTMLTagsAsString(), and ilUtil\stripSlashes().

{
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$this->object->saveFeedbackGeneric(0, ilUtil::stripSlashes($_POST["feedback_incomplete"], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment")));
$this->object->saveFeedbackGeneric(1, ilUtil::stripSlashes($_POST["feedback_complete"], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment")));
$this->object->cleanupMediaObjectUsage();
parent::saveFeedback();
}

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assOrderingQuestionGUI::setQuestionTabs ( )

Sets the ILIAS tabs for this question type.

Sets the ILIAS tabs for this question type

public

Definition at line 974 of file class.assOrderingQuestionGUI.php.

References $_GET, and $ref_id.

{
global $rbacsystem, $ilTabs;
$this->ctrl->setParameterByClass("ilpageobjectgui", "q_id", $_GET["q_id"]);
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$q_type = $this->object->getQuestionType();
if (strlen($q_type))
{
$classname = $q_type . "GUI";
$this->ctrl->setParameterByClass(strtolower($classname), "sel_question_types", $q_type);
$this->ctrl->setParameterByClass(strtolower($classname), "q_id", $_GET["q_id"]);
}
if ($_GET["q_id"])
{
if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
{
// edit page
$ilTabs->addTarget("edit_content",
$this->ctrl->getLinkTargetByClass("ilPageObjectGUI", "edit"),
array("edit", "insert", "exec_pg"),
"", "", $force_active);
}
// edit page
$ilTabs->addTarget("preview",
$this->ctrl->getLinkTargetByClass("ilPageObjectGUI", "preview"),
array("preview"),
"ilPageObjectGUI", "", $force_active);
}
$force_active = false;
if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
{
$url = "";
if ($classname) $url = $this->ctrl->getLinkTargetByClass($classname, "editQuestion");
$commands = $_POST["cmd"];
if (is_array($commands))
{
foreach ($commands as $key => $value)
{
if (preg_match("/^delete_.*/", $key, $matches))
{
$force_active = true;
}
}
}
// edit question properties
$ilTabs->addTarget("edit_properties",
$url,
array("editQuestion", "save", "cancel", "addSuggestedSolution",
"cancelExplorer", "linkChilds", "removeSuggestedSolution", "editMode", "addItem", "upload",
"saveEdit"),
$classname, "", $force_active);
}
if ($_GET["q_id"])
{
$ilTabs->addTarget("feedback",
$this->ctrl->getLinkTargetByClass($classname, "feedback"),
array("feedback", "saveFeedback"),
$classname, "");
}
// Assessment of questions sub menu entry
if ($_GET["q_id"])
{
$ilTabs->addTarget("statistics",
$this->ctrl->getLinkTargetByClass($classname, "assessment"),
array("assessment"),
$classname, "");
}
if (($_GET["calling_test"] > 0) || ($_GET["test_ref_id"] > 0))
{
$ref_id = $_GET["calling_test"];
if (strlen($ref_id) == 0) $ref_id = $_GET["test_ref_id"];
$ilTabs->setBackTarget($this->lng->txt("backtocallingtest"), "ilias.php?baseClass=ilObjTestGUI&cmd=questions&ref_id=$ref_id");
}
else
{
$ilTabs->setBackTarget($this->lng->txt("qpl"), $this->ctrl->getLinkTargetByClass("ilobjquestionpoolgui", "questions"));
}
}
assOrderingQuestionGUI::upload ( )

upload matching picture

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

References editQuestion(), and writePostData().

{
$this->writePostData();
$this->editQuestion();
}

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assOrderingQuestionGUI::writePostData ( )

Evaluates a posted edit form and writes the form data in the question object.

Evaluates a posted edit form and writes the form data in the question object

Returns
integer A positive value, if one of the required fields wasn't set, else 0 private

Reimplemented from assQuestionGUI.

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

References $result, ilObjAdvancedEditing\_getUsedHTMLTagsAsString(), OQ_PICTURES, OQ_TERMS, assQuestionGUI\setErrorMessage(), ilUtil\stripSlashes(), and assQuestionGUI\writeOtherPostData().

Referenced by addItem(), addSuggestedSolution(), delete(), editMode(), and upload().

{
$result = 0;
$saved = false;
// Delete all existing answers and create new answers from the form data
$this->object->flushAnswers();
$this->object->setTitle(ilUtil::stripSlashes($_POST["title"]));
$this->object->setAuthor(ilUtil::stripSlashes($_POST["author"]));
$this->object->setComment(ilUtil::stripSlashes($_POST["comment"]));
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$questiontext = ilUtil::stripSlashes($_POST["question"], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment"));
$this->object->setQuestion($questiontext);
$this->object->setSuggestedSolution($_POST["solution_hint"], 0);
$this->object->setShuffle($_POST["shuffle"]);
// adding estimated working time
$saved = $saved | $this->writeOtherPostData($result);
$this->object->setOrderingType($_POST["ordering_type"]);
if ($this->object->getOrderingType() == OQ_TERMS)
{
$this->object->setMultilineAnswerSetting($_POST["multilineAnswers"]);
}
// Add answers from the form
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
if ($this->object->getOrderingType() == OQ_PICTURES)
{
if ($_FILES[$key]["tmp_name"])
{
// upload the ordering picture
if ($this->object->getId() <= 0)
{
$this->object->saveToDb();
$saved = true;
$this->error .= $this->lng->txt("question_saved_for_upload") . "<br />";
}
$image_file = $this->object->createNewImageFileName($_FILES[$key]["name"]);
$upload_result = $this->object->setImageFile($image_file, $_FILES[$key]['tmp_name']);
switch ($upload_result)
{
case 0:
$_POST[$key] = $image_file;
break;
case 1:
$this->error .= $this->lng->txt("error_image_upload_wrong_format") . "<br />";
break;
case 2:
$this->error .= $this->lng->txt("error_image_upload_copy_file") . "<br />";
break;
}
}
}
$points = $_POST["points_$matches[1]"];
if ($points < 0)
{
$result = 1;
$this->setErrorMessage($this->lng->txt("negative_points_not_allowed"));
}
$answer = $_POST["$key"];
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$answer = ilUtil::stripSlashes($answer, false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment"));
$this->object->addAnswer(
$answer,
ilUtil::stripSlashes($points),
ilUtil::stripSlashes($matches[1]),
ilUtil::stripSlashes($_POST["order_$matches[1]"])
);
}
}
if ($saved)
{
// If the question was saved automatically before an upload, we have to make
// sure, that the state after the upload is saved. Otherwise the user could be
// irritated, if he presses cancel, because he only has the question state before
// the upload process.
$this->object->saveToDb();
$this->ctrl->setParameter($this, "q_id", $this->object->getId());
}
return $result;
}

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