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Public Member Functions
assMatchingQuestionGUI Class Reference
Modules/TestQuestionPool

Matching question GUI representation. More...

+ Inheritance diagram for assMatchingQuestionGUI:
+ Collaboration diagram for assMatchingQuestionGUI:

Public Member Functions

 assMatchingQuestionGUI ($id=-1)
 assMatchingQuestionGUI constructor
 getCommand ($cmd)
 editQuestion ($has_error=0, $delete=false)
 Creates an output of the edit form for the question.
 addPair ()
 add matching pair
 addTerm ()
 add term(s)
 upload ()
 upload matching picture or material
 deleteTerms ()
 delete term(s)
 delete ()
 delete matching pair
 writePostData ()
 Evaluates a posted edit form and writes the form data in the question object.
 outQuestionForTest ($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

Matching question GUI representation.

The assMatchingQuestionGUI class encapsulates the GUI representation for matching 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.assMatchingQuestionGUI.php 22311 2009-11-09 00:05:25Z hschottm

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

Member Function Documentation

assMatchingQuestionGUI::addPair ( )

add matching pair

Definition at line 384 of file class.assMatchingQuestionGUI.php.

References $result, editQuestion(), and writePostData().

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

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assMatchingQuestionGUI::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 970 of file class.assMatchingQuestionGUI.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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assMatchingQuestionGUI::addTerm ( )

add term(s)

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

References $result, editQuestion(), and writePostData().

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

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assMatchingQuestionGUI::assMatchingQuestionGUI (   $id = -1)

assMatchingQuestionGUI constructor

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

Parameters
integer$idThe database id of a image map question object public

Definition at line 47 of file class.assMatchingQuestionGUI.php.

References assQuestionGUI\assQuestionGUI().

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

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assMatchingQuestionGUI::checkInput ( )

check input fields

Definition at line 960 of file class.assMatchingQuestionGUI.php.

Referenced by addSuggestedSolution(), and writePostData().

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

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assMatchingQuestionGUI::delete ( )

delete matching pair

Definition at line 428 of file class.assMatchingQuestionGUI.php.

References editQuestion(), and writePostData().

{
$this->writePostData();
if (is_array($_POST["chb_answer"]))
{
$deleteanswers = $_POST["chb_answer"];
rsort($deleteanswers);
foreach ($deleteanswers as $value)
{
$this->object->delete_matchingpair($value);
}
}
$this->editQuestion(0, true);
}

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assMatchingQuestionGUI::deleteTerms ( )

delete term(s)

Definition at line 411 of file class.assMatchingQuestionGUI.php.

References editQuestion(), and writePostData().

{
$this->writePostData();
if (is_array($_POST["delete_terms"]))
{
$terms = $_POST["delete_terms"];
foreach ($terms as $key => $value)
{
$this->object->deleteTerm($value);
}
}
$this->editQuestion(0);
}

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assMatchingQuestionGUI::editMode ( )

Definition at line 995 of file class.assMatchingQuestionGUI.php.

References editQuestion(), and writePostData().

{
global $ilUser;
//$this->object->setMultilineAnswerSetting($_POST["multilineAnswers"]);
$this->object->setMatchingType($_POST["matching_type"]);
$this->writePostData();
$this->editQuestion();
}

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assMatchingQuestionGUI::editQuestion (   $has_error = 0,
  $delete = false 
)

Creates an output of the edit form for the question.

Creates an output of the edit form for the question

public

Definition at line 77 of file class.assMatchingQuestionGUI.php.

References $_GET, $filename, assQuestion\_getInternalLinkHref(), ilRTE\_getRTEClassname(), ilObject\_lookupType(), ilUtil\getImagePath(), assQuestionGUI\getQuestionTemplate(), MT_TERMS_DEFINITIONS, MT_TERMS_PICTURES, assQuestionGUI\outOtherQuestionData(), assQuestionGUI\outQuestionType(), ilUtil\prepareFormOutput(), and ilUtil\sendInfo().

Referenced by addPair(), addSuggestedSolution(), addTerm(), delete(), deleteTerms(), editMode(), and upload().

{
$multiline_answers = $this->object->getMultilineAnswerSetting();
$this->getQuestionTemplate();
$this->tpl->addBlockFile("QUESTION_DATA", "question_data", "tpl.il_as_qpl_matching.html", "Modules/TestQuestionPool");
$tblrow = array("tblrow1top", "tblrow2top");
for ($termcount = 1; $termcount <= 10; $termcount++)
{
$this->tpl->setCurrentBlock("termcountvalues");
$this->tpl->setVariable("TERMCOUNTVALUE", $termcount);
$this->tpl->parseCurrentBlock();
}
if (($this->ctrl->getCmd() == "addTerm") && (!$has_error))
{
for ($i = 0; $i < $_POST["termcount"]; $i++)
{
$this->object->addTerm("");
}
}
if ($this->object->getTermCount())
{
$this->tpl->setCurrentBlock("termfooter");
$this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
$this->tpl->setVariable("DELETE", $this->lng->txt("delete"));
$this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("termhead");
$this->tpl->setVariable("TEXT_TERMS", $this->lng->txt("terms"));
$this->tpl->parseCurrentBlock();
foreach ($this->object->getTerms() as $key => $value)
{
$this->tpl->setCurrentBlock("terms");
$this->tpl->setVariable("TERM_VALUE", ' value="' . ilUtil::prepareFormOutput($value) . '"');
$this->tpl->setVariable("TERM_ID", $key);
$this->tpl->parseCurrentBlock();
}
}
// Check the creation of new answer text fields
$allow_add_pair = 1;
if ($this->object->getTermCount() == 0) $allow_add_pair = 0;
if ($allow_add_pair)
{
foreach ($_POST as $key => $value)
{
if (preg_match("/(termoption|picture|definition)_(\d+)_(\d+)/", $key, $matches))
{
if (strlen($value) == 0)
{
$allow_add_pair = 0;
}
}
}
if (!$allow_add_pair)
{
$this->error .= $this->lng->txt("fill_out_all_matching_pairs") . "<br />";
}
}
if (($this->ctrl->getCmd() == "addPair") && ($this->object->getTermCount() == 0))
{
$this->error .= $this->lng->txt("no_terms_message") . "<br />";
}
if (($this->ctrl->getCmd() == "addPair") and $allow_add_pair and (!$has_error))
{
$this->object-> addMatchingPair();
}
if ($this->object->getMatchingPairCount() && $this->object->getTermCount())
{
// Vorhandene Anworten ausgeben
for ($i = 0; $i < $this->object->getMatchingPairCount(); $i++)
{
$thispair = $this->object->get_matchingpair($i);
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$this->tpl->setCurrentBlock("pictures");
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("PICTURE_ID", $thispair->getPictureId());
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
$filename = $thispair->getPicture();
if ($filename)
{
$imagepath = $this->object->getImagePathWeb() . $thispair->getPicture();
$this->tpl->setVariable("UPLOADED_IMAGE", "<img src=\"$imagepath.thumb.jpg\" alt=\"" . $this->lng->txt("qpl_display_fullsize_image") . "\" title=\"" . $this->lng->txt("qpl_display_fullsize_image") . "\" border=\"\" />");
$this->tpl->setVariable("IMAGE_FILENAME", $thispair->getPicture());
$this->tpl->setVariable("VALUE_PICTURE", $thispair->getPicture());
}
$this->tpl->setVariable("UPLOAD", $this->lng->txt("upload"));
}
elseif ($this->object->get_matching_type() == MT_TERMS_DEFINITIONS)
{
$this->tpl->setCurrentBlock("definitions");
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("DEFINITION_ID", $thispair->getDefinitionId());
$this->tpl->setVariable("VALUE_DEFINITION", ilUtil::prepareFormOutput($thispair->getDefinition()));
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
}
$this->tpl->parseCurrentBlock();
foreach ($this->object->getTerms() as $termkey => $termvalue)
{
$this->tpl->setCurrentBlock("termoptions");
$this->tpl->setVariable("TERMOPTION_VALUE", $termkey);
$this->tpl->setVariable("TERMOPTION_TEXT", ilUtil::prepareFormOutput($termvalue));
if (strcmp($termkey, $thispair->getTerm()) == 0)
{
$this->tpl->setVariable("TERMOPTION_SELECTED", ' selected="selected"');
}
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("answers");
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $i + 1);
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("TERM_ID", $thispair->getTermId());
$this->tpl->setVariable("VALUE_TERM", ilUtil::prepareFormOutput($thispair->getTerm()));
$this->tpl->setVariable("TEXT_MATCHES", $this->lng->txt("matches"));
$this->tpl->setVariable("VALUE_MATCHINGPAIR_POINTS", $thispair->getPoints());
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
$this->tpl->parseCurrentBlock();
}
if ($this->object->get_matching_type() == MT_TERMS_DEFINITIONS)
{
/*
$this->tpl->setCurrentBlock("multiline_answers");
if ($multiline_answers)
{
$this->tpl->setVariable("SELECTED_SHOW_MULTILINE_ANSWERS", " selected=\"selected\"");
}
$this->tpl->setVariable("TEXT_HIDE_MULTILINE_ANSWERS", $this->lng->txt("multiline_definitions_hide"));
$this->tpl->setVariable("TEXT_SHOW_MULTILINE_ANSWERS", $this->lng->txt("multiline_definitions_show"));
$this->tpl->parseCurrentBlock();
*/
}
$this->tpl->setCurrentBlock("answerhead");
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
$this->tpl->setVariable("TERM", $this->lng->txt("term"));
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$this->tpl->setVariable("PICTURE_OR_DEFINITION", $this->lng->txt("picture"));
}
else
{
$this->tpl->setVariable("PICTURE_OR_DEFINITION", $this->lng->txt("definition"));
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("selectall");
$this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
$i++;
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("QFooter");
$this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
$this->tpl->setVariable("DELETE", $this->lng->txt("delete"));
$this->tpl->parseCurrentBlock();
}
// call to other question data i.e. estimated working time block
$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");
$javascript = "<script type=\"text/javascript\">ilAddOnLoad(initialSelect);\n".
"function initialSelect() {\n%s\n}</script>";
if ($delete)
{
if ($this->object->getMatchingPairCount() > 0)
{
$thispair = $this->object->get_matchingpair($this->object->getMatchingPairCount()-1);
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_matching.term_".($this->object->getMatchingPairCount()-1)."_" . $thispair->getTerm().".focus(); document.frm_matching.term_".($this->object->getMatchingPairCount()-1)."_" . $thispair->getTerm().".scrollIntoView(\"true\");"));
}
else
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_matching.title.focus();"));
}
}
else
{
switch ($this->ctrl->getCmd())
{
case "addPair":
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_matching.term_".($this->object->getMatchingPairCount())."_" . $add_random_id.".focus(); document.frm_matching.term_".($this->object->getMatchingPairCount())."_" . $add_random_id.".scrollIntoView(\"true\");"));
break;
default:
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_matching.title.focus();"));
break;
}
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("question_data");
$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_SHUFFLE_TERMS", $this->lng->txt("matching_shuffle_terms"));
if ($this->object->get_matching_type() == MT_TERMS_DEFINITIONS)
{
$this->tpl->setVariable("TXT_YES", $this->lng->txt("matching_shuffle_terms_definitions"));
$this->tpl->setVariable("TXT_SHUFFLE_PICTURES", $this->lng->txt("matching_shuffle_definitions"));
}
else
{
$this->tpl->setVariable("TXT_YES", $this->lng->txt("matching_shuffle_terms_pictures"));
$this->tpl->setVariable("TXT_SHUFFLE_PICTURES", $this->lng->txt("matching_shuffle_pictures"));
}
$this->tpl->setVariable("TXT_NO", $this->lng->txt("no"));
switch ($this->object->getShuffle())
{
case 1:
$this->tpl->setVariable("SELECTED_YES", " selected=\"selected\"");
break;
case 2:
$this->tpl->setVariable("SELECTED_SHUFFLE_TERMS", " selected=\"selected\"");
break;
case 3:
$this->tpl->setVariable("SELECTED_SHUFFLE_PICTURES", " selected=\"selected\"");
break;
default:
$this->tpl->setVariable("SELECTED_NO", " selected=\"selected\"");
break;
}
$this->tpl->setVariable("MATCHING_ID", $this->object->getId());
$this->tpl->setVariable("VALUE_MATCHING_TITLE", ilUtil::prepareFormOutput($this->object->getTitle()));
$this->tpl->setVariable("VALUE_MATCHING_COMMENT", ilUtil::prepareFormOutput($this->object->getComment()));
$this->tpl->setVariable("VALUE_MATCHING_AUTHOR", ilUtil::prepareFormOutput($this->object->getAuthor()));
$questiontext = $this->object->getQuestion();
$this->tpl->setVariable("VALUE_QUESTION", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($questiontext)));
$this->tpl->setVariable("VALUE_ADD_ANSWER", $this->lng->txt("add_matching_pair"));
$this->tpl->setVariable("VALUE_ADD_TERM", $this->lng->txt("add"));
$this->tpl->setVariable("TEXT_TERMS", $this->lng->txt("terms"));
$this->tpl->setVariable("TEXT_TYPE", $this->lng->txt("type"));
$this->tpl->setVariable("TEXT_TYPE_TERMS_PICTURES", $this->lng->txt("match_terms_and_pictures"));
$this->tpl->setVariable("TEXT_TYPE_TERMS_DEFINITIONS", $this->lng->txt("match_terms_and_definitions"));
if ($this->object->get_matching_type() == MT_TERMS_DEFINITIONS)
{
$this->tpl->setVariable("SELECTED_DEFINITIONS", " selected=\"selected\"");
}
elseif ($this->object->get_matching_type() == MT_TERMS_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("SET_EDIT_MODE", $this->lng->txt("set_edit_mode"));
$this->tpl->setVariable("SAVE_EDIT", $this->lng->txt("save_edit"));
$this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
$this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
$this->ctrl->setParameter($this, "sel_question_types", "assMatchingQuestion");
$this->tpl->setVariable("TEXT_QUESTION_TYPE", $this->outQuestionType());
$this->tpl->setVariable("ACTION_MATCHING_QUESTION", $this->ctrl->getFormAction($this));
$this->tpl->parseCurrentBlock();
if ($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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assMatchingQuestionGUI::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 1028 of file class.assMatchingQuestionGUI.php.

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

{
$this->tpl->addBlockFile("ADM_CONTENT", "feedback", "tpl.il_as_qpl_matching_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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assMatchingQuestionGUI::getCommand (   $cmd)

Reimplemented from assQuestionGUI.

Definition at line 60 of file class.assMatchingQuestionGUI.php.

References $cmd.

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

Definition at line 723 of file class.assMatchingQuestionGUI.php.

References assQuestionGUI\getILIASPage(), MT_TERMS_PICTURES, and ilUtil\prepareFormOutput().

{
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_matching_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
// shuffle output
$keys = array_keys($this->object->matchingpairs);
$keys2 = array_keys($this->object->getTerms());
if ($this->object->getShuffle())
{
if (($this->object->getShuffle() == 3) || ($this->object->getShuffle() == 1))
$keys = $this->object->pcArrayShuffle(array_keys($this->object->matchingpairs));
if (($this->object->getShuffle() == 2) || ($this->object->getShuffle() == 1))
$keys2 = $this->object->pcArrayShuffle($keys2);
}
$terms = $this->object->getTerms();
foreach ($keys as $idx)
{
$answer = $this->object->matchingpairs[$idx];
foreach ($keys2 as $termkey)
{
$comboanswer = $this->object->matchingpairs[$comboidx];
$template->setCurrentBlock("matching_selection");
$template->setVariable("VALUE_SELECTION", $termkey);
$template->setVariable("TEXT_SELECTION", ilUtil::prepareFormOutput($terms[$termkey]));
$template->parseCurrentBlock();
}
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$template->setCurrentBlock("standard_matching_pictures");
$template->setVariable("DEFINITION_ID", $answer->getPictureId());
$template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $answer->getPicture());
$template->setVariable("THUMBNAIL_HREF", $this->object->getImagePathWeb() . $answer->getPicture() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("image"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("standard_matching_terms");
$template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($answer->getDefinition(), TRUE));
$template->parseCurrentBlock();
}
$template->setCurrentBlock("standard_matching_row");
$template->setVariable("MATCHES", $this->lng->txt("matches"));
$template->setVariable("DEFINITION_ID", $answer->getDefinitionId());
$template->setVariable("PLEASE_SELECT", $this->lng->txt("please_select"));
$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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assMatchingQuestionGUI::getSolutionOutput (   $active_id,
  $pass = NULL,
  $graphicalOutput = FALSE,
  $result_output = FALSE,
  $show_question_only = TRUE,
  $show_feedback = FALSE,
  $show_correct_solution = FALSE 
)

Definition at line 599 of file class.assMatchingQuestionGUI.php.

References $ok, $pass, $size, assQuestionGUI\getAnswerFeedbackOutput(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), MT_TERMS_PICTURES, and ilUtil\prepareFormOutput().

{
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_matching_output_solution.html", TRUE, TRUE, "Modules/TestQuestionPool");
$solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html",TRUE, TRUE, "Modules/TestQuestionPool");
$keys = array_keys($this->object->matchingpairs);
$solutions = array();
if (($active_id > 0) && (!$show_correct_solution))
{
include_once "./Modules/Test/classes/class.ilObjTest.php";
$solutions =& $this->object->getSolutionValues($active_id, $pass);
$solution_script .= "";
}
else
{
foreach ($this->object->matchingpairs as $pair)
{
array_push($solutions, array("value1" => $pair->getTerm(), "value2" => $pair->getDefinitionId()));
}
}
foreach ($keys as $idx)
{
$answer = $this->object->matchingpairs[$idx];
if (($active_id > 0) && (!$show_correct_solution))
{
if ($graphicalOutput)
{
// output of ok/not ok icons for user entered solutions
$ok = FALSE;
foreach ($solutions as $solution)
{
if ($answer->getDefinitionId() == $solution["value2"])
{
if ($answer->getTerm() == $solution["value1"])
{
$ok = TRUE;
}
}
}
if ($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->get_matching_type() == MT_TERMS_PICTURES)
{
$template->setCurrentBlock("standard_matching_pictures");
$template->setVariable("DEFINITION_ID", $answer->getPictureId());
$size = getimagesize($this->object->getImagePath() . $answer->getPicture() . ".thumb.jpg");
$template->setVariable("THUMBNAIL_WIDTH", $size[0]);
$template->setVariable("THUMBNAIL_HEIGHT", $size[1]);
$template->setVariable("THUMBNAIL_HREF", $this->object->getImagePathWeb() . $answer->getPicture() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("image"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("standard_matching_terms");
$template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($answer->getDefinition(), TRUE));
$template->parseCurrentBlock();
}
$template->setCurrentBlock("standard_matching_row");
$template->setVariable("MATCHES", $this->lng->txt("matches"));
if ($result_output)
{
$points = $answer->getPoints();
$resulttext = ($points == 1) ? "(%s " . $this->lng->txt("point") . ")" : "(%s " . $this->lng->txt("points") . ")";
$template->setVariable("RESULT_OUTPUT", sprintf($resulttext, $points));
}
$hasoutput = FALSE;
foreach ($solutions as $solution)
{
if ($answer->getDefinitionId() == $solution["value2"])
{
foreach ($this->object->getTerms() as $termindex => $termvalue)
{
if ($termindex == $solution["value1"])
{
$template->setVariable("SOLUTION", ilUtil::prepareFormOutput($termvalue));
$hasoutput = TRUE;
}
}
}
}
if (!$hasoutput)
{
$template->setVariable("SOLUTION", "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
}
$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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assMatchingQuestionGUI::getTestOutput (   $active_id,
  $pass = NULL,
  $is_postponed = FALSE,
  $user_post_solution = FALSE 
)

Definition at line 787 of file class.assMatchingQuestionGUI.php.

References $_SESSION, $pass, ilObjTest\_getPass(), ilObjTest\_getUsePreviousAnswers(), ilUtil\getStyleSheetLocation(), ilYuiUtil\initDragDrop(), MT_TERMS_PICTURES, OUTPUT_JAVASCRIPT, assQuestionGUI\outQuestionPage(), and ilUtil\prepareFormOutput().

Referenced by outQuestionForTest().

{
$allterms = $this->object->getTerms();
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_matching_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
// shuffle output
$keys = array_keys($this->object->matchingpairs);
$keys2 = array_keys($this->object->getTerms());
if (is_array($user_post_solution))
{
$keys = $_SESSION["matching_keys"];
$keys2 = $_SESSION["matching_keys2"];
}
else
{
if ($this->object->getShuffle())
{
if (($this->object->getShuffle() == 3) || ($this->object->getShuffle() == 1))
$keys = $this->object->pcArrayShuffle(array_keys($this->object->matchingpairs));
if (($this->object->getShuffle() == 2) || ($this->object->getShuffle() == 1))
$keys2 = $this->object->pcArrayShuffle($keys2);
}
}
$_SESSION["matching_keys"] = $keys;
$_SESSION["matching_keys2"] = $keys2;
if ($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("/sel_matching_(\d+)/", $key, $matches))
{
array_push($solutions, array("value1" => $value, "value2" => $matches[1]));
}
}
}
else
{
$solutions =& $this->object->getSolutionValues($active_id, $pass);
}
foreach ($solutions as $idx => $solution_value)
{
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
if (($solution_value["value2"] > 1) && ($solution_value["value1"] > 1))
{
$template->setCurrentBlock("restoreposition");
$template->setVariable("TERM_ID", $solution_value["value1"]);
$template->setVariable("PICTURE_DEFINITION_ID", $solution_value["value2"]);
$template->parseCurrentBlock();
}
}
}
}
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
include_once "./Services/YUI/classes/class.ilYuiUtil.php";
ilYuiUtil::initDragDrop();
// create pictures/definitions
$arrayindex = 0;
foreach ($keys as $idx)
{
$answer = $this->object->matchingpairs[$idx];
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$template->setCurrentBlock("js_match_picture");
$template->setVariable("DEFINITION_ID", $answer->getPictureId());
$template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $answer->getPicture());
$template->setVariable("THUMBNAIL_HREF", $this->object->getImagePathWeb() . $answer->getPicture() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("image"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("js_match_definition");
$template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($answer->getDefinition(), TRUE));
$template->parseCurrentBlock();
}
$template->setCurrentBlock("droparea");
$template->setVariable("ID_DROPAREA", $answer->getDefinitionId());
$template->setVariable("ID_DROPAREA", $answer->getDefinitionId());
$template->parseCurrentBlock();
$template->setCurrentBlock("init_dropareas");
$template->setVariable("COUNTER", $arrayindex++);
$template->setVariable("ID_DROPAREA", $answer->getDefinitionId());
$template->parseCurrentBlock();
}
// create terms
$arrayindex = 0;
foreach ($keys2 as $termid)
{
$template->setCurrentBlock("draggable");
$template->setVariable("ID_DRAGGABLE", $termid);
$template->setVariable("VALUE_DRAGGABLE", $this->object->prepareTextareaOutput($this->object->getTermWithId($termid)));
$template->parseCurrentBlock();
$template->setCurrentBlock("init_draggables");
$template->setVariable("COUNTER", $arrayindex++);
$template->setVariable("ID_DRAGGABLE", $termid);
$template->parseCurrentBlock();
}
$template->setVariable("RESET_BUTTON", $this->lng->txt("reset_terms"));
$this->tpl->setVariable("LOCATION_ADDITIONAL_STYLESHEET", ilUtil::getStyleSheetLocation("output", "test_javascript.css", "Modules/TestQuestionPool"));
}
else
{
foreach ($keys as $idx)
{
$answer = $this->object->matchingpairs[$idx];
foreach ($keys2 as $comboidx)
{
$template->setCurrentBlock("matching_selection");
$template->setVariable("VALUE_SELECTION", $comboidx);
$template->setVariable("TEXT_SELECTION", ilUtil::prepareFormOutput($allterms[$comboidx]));
foreach ($solutions as $solution)
{
if ((strcmp($solution["value1"], $comboidx) == 0) && ($answer->getDefinitionId() == $solution["value2"]))
{
$template->setVariable("SELECTED_SELECTION", " selected=\"selected\"");
}
}
$template->parseCurrentBlock();
}
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$template->setCurrentBlock("standard_matching_pictures");
$template->setVariable("DEFINITION_ID", $answer->getPictureId());
$template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $answer->getPicture());
$template->setVariable("THUMBNAIL_HREF", $this->object->getImagePathWeb() . $answer->getPicture() . ".thumb.jpg");
$template->setVariable("THUMB_ALT", $this->lng->txt("image"));
$template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("standard_matching_terms");
$template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($answer->getDefinition(), TRUE));
$template->parseCurrentBlock();
}
$template->setCurrentBlock("standard_matching_row");
$template->setVariable("MATCHES", $this->lng->txt("matches"));
$template->setVariable("DEFINITION_ID", $answer->getDefinitionId());
$template->setVariable("PLEASE_SELECT", $this->lng->txt("please_select"));
$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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assMatchingQuestionGUI::outQuestionForTest (   $formaction,
  $active_id,
  $pass = NULL,
  $is_postponed = FALSE,
  $user_post_solution = FALSE 
)

Definition at line 592 of file class.assMatchingQuestionGUI.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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assMatchingQuestionGUI::saveFeedback ( )

Saves the feedback for a single choice question.

Saves the feedback for a single choice question

public

Reimplemented from assQuestionGUI.

Definition at line 1012 of file class.assMatchingQuestionGUI.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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assMatchingQuestionGUI::setQuestionTabs ( )

Sets the ILIAS tabs for this question type.

Sets the ILIAS tabs for this question type

public

Definition at line 1062 of file class.assMatchingQuestionGUI.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");
// edit question properties
$ilTabs->addTarget("edit_properties",
$url,
array("editQuestion", "save", "cancel", "addSuggestedSolution",
"cancelExplorer", "linkChilds", "removeSuggestedSolution",
"addPair", "addTerm", "delete", "deleteTerms", "editMode", "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"));
}
}
assMatchingQuestionGUI::upload ( )

upload matching picture or material

Definition at line 402 of file class.assMatchingQuestionGUI.php.

References editQuestion(), and writePostData().

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

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assMatchingQuestionGUI::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 451 of file class.assMatchingQuestionGUI.php.

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

Referenced by addPair(), addSuggestedSolution(), addTerm(), delete(), deleteTerms(), editMode(), and upload().

{
$saved = false;
$result = 0;
if (!$this->checkInput())
{
$result = 1;
}
if (($result) and ($_POST["cmd"]["addPair"]))
{
// You cannot add matching pairs before you enter the required data
$this->error .= $this->lng->txt("fill_out_all_required_fields_add_matching") . "<br />";
}
if (($result) and ($_POST["cmd"]["addTerm"]))
{
// You cannot add matching pairs before you enter the required data
$this->error .= $this->lng->txt("empty_terms_exist") . "<br />";
}
$this->object->setTitle(ilUtil::stripSlashes($_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);
$this->object->setMatchingType($_POST["matching_type"]);
//$this->object->setMultilineAnswerSetting($_POST["multilineAnswers"]);
// Delete all existing answers and create new answers from the form data
$this->object->flush_matchingpairs();
$this->object->flushTerms();
$saved = false;
// Add all answers from the form into the object
$postvalues = $_POST;
foreach ($postvalues as $key => $value)
{
$matching_text = "";
if (preg_match("/terms_(.*)/", $key, $matches))
{
if (in_array($value, $this->object->getTerms()))
{
$result = 1;
$this->setErrorMessage($this->lng->txt("duplicate_term_message"));
}
$this->object->setTerm(ilUtil::stripSlashes($value), $matches[1]);
if (strlen($value) == 0)
{
$result = 1;
$this->setErrorMessage($this->lng->txt("empty_term_message"));
}
}
if (preg_match("/termoption_(\d+)_(\d+)/", $key, $matches))
{
// find out random id for term
foreach ($_POST as $key2 => $value2)
{
if (preg_match("/(definition|picture)_$matches[1]_(\d+)/", $key2, $matches2))
{
$matchingtext_id = $matches2[2];
if (strcmp($matches2[1], "definition") == 0)
{
$matching_text = $_POST["definition_$matches[1]_$matches2[2]"];
}
else
{
$matching_text = $_POST["picture_$matches[1]_$matches2[2]"];
}
}
}
// save picture file if matching terms and pictures
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
foreach ($_FILES as $key2 => $value2)
{
if (preg_match("/picture_$matches[1]_(\d+)/", $key2, $matches2))
{
if ($value2["tmp_name"])
{
// upload the matching picture
if ($this->object->getId() <= 0)
{
$this->object->saveToDb();
$saved = true;
$this->error .= $this->lng->txt("question_saved_for_upload") . "<br />";
}
$value2['name'] = $this->object->createNewImageFileName($value2['name']);
$upload_result = $this->object->setImageFile($value2['name'], $value2['tmp_name']);
switch ($upload_result)
{
case 0:
$_POST["picture_$matches[1]_".$matches2[1]] = $value2['name'];
$matching_text = $value2['name'];
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"));
}
$this->object->addMatchingPair(
ilUtil::stripSlashes($_POST["$key"]),
ilUtil::stripSlashes($matching_text),
ilUtil::stripSlashes($points),
ilUtil::stripSlashes($value),
ilUtil::stripSlashes($matchingtext_id)
);
}
}
if ($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: