Matching question GUI representation. More...
Inheritance diagram for ASS_MatchingQuestionGUI:
Collaboration diagram for ASS_MatchingQuestionGUI:
Public Member Functions | |
| ASS_MatchingQuestionGUI ($id=-1) | |
| ASS_MatchingQuestionGUI constructor. | |
| getQuestionType () | |
| Returns the question type string. | |
| getCommand ($cmd) | |
| editQuestion ($has_error=0, $delete=false) | |
| Creates an output of the edit form for the question. | |
| outOtherQuestionData () | |
| Sets the extra fields i.e. | |
| addPair () | |
| add matching pair | |
| upload () | |
| upload matching picture or material | |
| delete () | |
| delete matching pair | |
| writePostData () | |
| Evaluates a posted edit form and writes the form data in the question object. | |
| outWorkingForm ($test_id="", $is_postponed=false, $showsolution=0, $show_question_page=true, $show_solution_only=false, $ilUser=NULL, $pass=NULL, $mixpass=false, $user_post_solution=false) | |
| Creates the question output form for the learner. | |
| checkInput () | |
| check input fields | |
| addSuggestedSolution () | |
Detailed Description
Matching question GUI representation.
The ASS_MatchingQuestionGUI class encapsulates the GUI representation for matching questions.
- Version:
- Id:
- class.assMatchingQuestionGUI.php 13763 2007-05-02 15:02:42Z hschottm
class.assMatchingQuestionGUI.php Assessment
Definition at line 38 of file class.assMatchingQuestionGUI.php.
Member Function Documentation
| ASS_MatchingQuestionGUI::addPair | ( | ) |
add matching pair
Definition at line 347 of file class.assMatchingQuestionGUI.php.
References $result, editQuestion(), and writePostData().
{
$result = $this->writePostData();
$this->editQuestion($result);
}
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| ASS_MatchingQuestionGUI::addSuggestedSolution | ( | ) |
Reimplemented from ASS_QuestionGUI.
Definition at line 736 of file class.assMatchingQuestionGUI.php.
References $_GET, $_POST, $_SESSION, checkInput(), editQuestion(), ASS_QuestionGUI::getQuestionTemplate(), sendInfo(), and writePostData().
{
$_SESSION["subquestion_index"] = 0;
if ($_POST["cmd"]["addSuggestedSolution"])
{
$this->writePostData();
if (!$this->checkInput())
{
sendInfo($this->lng->txt("fill_out_all_required_fields_add_answer"));
$this->editQuestion();
return;
}
}
$this->object->saveToDb();
$_GET["q_id"] = $this->object->getId();
$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate("qt_matching");
parent::addSuggestedSolution();
}
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| ASS_MatchingQuestionGUI::ASS_MatchingQuestionGUI | ( | $ | id = -1 |
) |
ASS_MatchingQuestionGUI constructor.
The constructor takes possible arguments an creates an instance of the ASS_MatchingQuestionGUI object.
- Parameters:
-
integer $id The database id of a image map question object public
Definition at line 48 of file class.assMatchingQuestionGUI.php.
References $id, and ASS_QuestionGUI::ASS_QuestionGUI().
{
$this->ASS_QuestionGUI();
include_once "./assessment/classes/class.assMatchingQuestion.php";
$this->object = new ASS_MatchingQuestion();
if ($id >= 0)
{
$this->object->loadFromDb($id);
}
}
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| ASS_MatchingQuestionGUI::checkInput | ( | ) |
check input fields
Definition at line 726 of file class.assMatchingQuestionGUI.php.
References $_POST.
Referenced by addSuggestedSolution(), and writePostData().
{
if ((!$_POST["title"]) or (!$_POST["author"]) or (!$_POST["question"]))
{
return false;
}
return true;
}
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| ASS_MatchingQuestionGUI::delete | ( | ) |
delete matching pair
Definition at line 366 of file class.assMatchingQuestionGUI.php.
References $_POST, 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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| ASS_MatchingQuestionGUI::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 95 of file class.assMatchingQuestionGUI.php.
References $_POST, $key, ASS_Question::_getInternalLinkHref(), ilUtil::getImagePath(), ASS_QuestionGUI::getQuestionTemplate(), outOtherQuestionData(), and sendInfo().
Referenced by addPair(), addSuggestedSolution(), delete(), and upload().
{
//$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate("qt_matching");
$this->tpl->addBlockFile("QUESTION_DATA", "question_data", "tpl.il_as_qpl_matching.html", true);
$tblrow = array("tblrow1top", "tblrow2top");
// Vorhandene Anworten ausgeben
for ($i = 0; $i < $this->object->get_matchingpair_count(); $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());
$this->tpl->setVariable("VALUE_DEFINITION", htmlspecialchars($thispair->getDefinition()));
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
}
$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());
$this->tpl->setVariable("VALUE_TERM", htmlspecialchars($thispair->getTerm()));
$this->tpl->setVariable("TEXT_MATCHES", $this->lng->txt("matches"));
$this->tpl->setVariable("VALUE_MATCHINGPAIR_POINTS", sprintf("%d", $thispair->getPoints()));
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
$this->tpl->parseCurrentBlock();
}
if ($this->object->get_matchingpair_count())
{
$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();
// Check the creation of new answer text fields
$allow_add_pair = 1;
foreach ($_POST as $key => $value)
{
if (preg_match("/(term|picture|definition)_(\d+)_(\d+)/", $key, $matches))
{
if (!$value)
{
$allow_add_pair = 0;
}
}
}
$add_random_id = "";
if (($this->ctrl->getCmd() == "addPair") and $allow_add_pair and (!$has_error))
{
$i++;
// Template für neue Antwort erzeugen
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$this->tpl->setCurrentBlock("pictures");
$this->tpl->setVariable("ANSWER_ORDER", $this->object->get_matchingpair_count());
$this->tpl->setVariable("PICTURE_ID", $this->object->get_random_id());
$this->tpl->setVariable("VALUE_PICTURE", "");
$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", $this->object->get_matchingpair_count());
$this->tpl->setVariable("DEFINITION_ID", $this->object->get_random_id());
$this->tpl->setVariable("VALUE_DEFINITION", "");
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("answers");
$this->tpl->setVariable("TEXT_MATCHING_PAIR", $this->lng->txt("matching_pair"));
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $this->object->get_matchingpair_count() + 1);
$this->tpl->setVariable("TEXT_MATCHES", $this->lng->txt("matches"));
$this->tpl->setVariable("ANSWER_ORDER", $this->object->get_matchingpair_count());
$add_random_id = $this->object->get_random_id();
$this->tpl->setVariable("TERM_ID", $add_random_id);
$this->tpl->setVariable("VALUE_MATCHINGPAIR_POINTS", sprintf("%d", 0));
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
$this->tpl->parseCurrentBlock();
}
else if ($this->ctrl->getCmd() == "addPair")
{
$this->error .= $this->lng->txt("fill_out_all_matching_pairs") . "<br />";
}
$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");
$javascript = "<script type=\"text/javascript\">function initialSelect() {\n%s\n}</script>";
if ($delete)
{
if ($this->object->get_matchingpair_count() > 0)
{
$thispair = $this->object->get_matchingpair($this->object->get_matchingpair_count()-1);
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_matching.term_".($this->object->get_matchingpair_count()-1)."_" . $thispair->getTermId().".focus(); document.frm_matching.term_".($this->object->get_matchingpair_count()-1)."_" . $thispair->getTermId().".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->get_matchingpair_count())."_" . $add_random_id.".focus(); document.frm_matching.term_".($this->object->get_matchingpair_count())."_" . $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_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("MATCHING_ID", $this->object->getId());
$this->tpl->setVariable("VALUE_MATCHING_TITLE", htmlspecialchars($this->object->getTitle()));
$this->tpl->setVariable("VALUE_MATCHING_COMMENT", htmlspecialchars($this->object->getComment()));
$this->tpl->setVariable("VALUE_MATCHING_AUTHOR", htmlspecialchars($this->object->getAuthor()));
$questiontext = $this->object->get_question();
$questiontext = preg_replace("/<br \/>/", "\n", $questiontext);
$this->tpl->setVariable("VALUE_QUESTION", htmlspecialchars($questiontext));
$this->tpl->setVariable("VALUE_ADD_ANSWER", $this->lng->txt("add_matching_pair"));
$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 "./assessment/classes/class.assQuestion.php";
$href = ASS_Question::_getInternalLinkHref($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("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
$this->ctrl->setParameter($this, "sel_question_types", "qt_matching");
$this->tpl->setVariable("TEXT_QUESTION_TYPE", $this->lng->txt("qt_matching"));
$this->tpl->setVariable("ACTION_MATCHING_QUESTION", $this->ctrl->getFormAction($this));
$this->tpl->parseCurrentBlock();
if ($this->error)
{
sendInfo($this->error);
}
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"initialSelect();\"");
$this->tpl->parseCurrentBlock();
}
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| ASS_MatchingQuestionGUI::getCommand | ( | $ | cmd | ) |
Reimplemented from ASS_QuestionGUI.
Definition at line 74 of file class.assMatchingQuestionGUI.php.
References $cmd.
| ASS_MatchingQuestionGUI::getQuestionType | ( | ) |
Returns the question type string.
Returns the question type string
- Returns:
- string The question type string public
Reimplemented from ASS_QuestionGUI.
Definition at line 69 of file class.assMatchingQuestionGUI.php.
{
return "qt_matching";
}
| ASS_MatchingQuestionGUI::outOtherQuestionData | ( | ) |
Sets the extra fields i.e.
estimated working time of a question from a posted create/edit form
Sets the extra fields i.e. estimated working time of a question from a posted create/edit form
private
Reimplemented from ASS_QuestionGUI.
Definition at line 333 of file class.assMatchingQuestionGUI.php.
References ilUtil::makeTimeSelect().
Referenced by editQuestion().
{
$this->tpl->setCurrentBlock("other_question_data");
$est_working_time = $this->object->getEstimatedWorkingTime();
$this->tpl->setVariable("TEXT_WORKING_TIME", $this->lng->txt("working_time"));
$this->tpl->setVariable("TIME_FORMAT", $this->lng->txt("time_format"));
$this->tpl->setVariable("VALUE_WORKING_TIME", ilUtil::makeTimeSelect("Estimated", false, $est_working_time[h], $est_working_time[m], $est_working_time[s]));
$this->tpl->parseCurrentBlock();
}
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| ASS_MatchingQuestionGUI::outWorkingForm | ( | $ | test_id = "", |
|
| $ | is_postponed = false, |
|||
| $ | showsolution = 0, |
|||
| $ | show_question_page = true, |
|||
| $ | show_solution_only = false, |
|||
| $ | ilUser = NULL, |
|||
| $ | pass = NULL, |
|||
| $ | mixpass = false, |
|||
| $ | user_post_solution = false | |||
| ) |
Creates the question output form for the learner.
Creates the question output form for the learner
- Parameters:
-
integer $test_id Database ID of a test which contains the question boolean $is_postponed True if the question is a postponed question ("Postponed" added to the title) boolean $showsolution Forces the output of the users solution if set to true boolean $show_question_page Forces the output of the question only (without the surrounding page) when set to false. Default is true. boolean $show_solution_only Forces the output of the correct question solution only when set to true. Default is false object $ilUser The user object of the user who answered the question integer $pass The pass of the question which should be displayed boolean $mixpass Mixes test passes (takes the last pass of the question) when set to true. Default is false. public
Definition at line 529 of file class.assMatchingQuestionGUI.php.
References $id, $idx, $ilUser, $key, $output, $size, ilObjTest::_getHidePreviousResults(), ilObjTest::_getPass(), ASS_QuestionGUI::outQuestionPage(), ASS_QuestionGUI::removeFormElements(), and ASS_QuestionGUI::replaceSelectElements().
{
if (!is_object($ilUser))
{
global $ilUser;
}
$output = $this->outQuestionPage(($show_solution_only)?"":"MATCHING_QUESTION", $is_postponed, $test_id);
$output = preg_replace("/{/", "{", $output);
$output = preg_replace("/}/", "}", $output);
if ($showsolution && !$show_solution_only)
{
$solutionintroduction = "<p>" . $this->lng->txt("tst_your_answer_was") . "</p>";
$output = preg_replace("/(<div[^<]*?ilc_PageTitle.*?<\/div>)/", "\\1" . $solutionintroduction, $output);
}
if ($this->object->getOutputType() == OUTPUT_HTML)
{
$solutionoutput = preg_replace("/.*?(<div[^<]*?ilc_Question.*?<\/div>).*/", "\\1", $output);
$solutionoutput = preg_replace("/\"match/", "\"solution_match", $solutionoutput);
$solutionoutput = preg_replace("/name\=\"sel_matching/", "name=\"solution_sel_matching", $solutionoutput);
}
else
{
$solutionoutput = "<table border=\"0\">\n";
}
if (!$show_question_page)
$output = preg_replace("/.*?(<div[^<]*?ilc_Question.*?<\/div>).*/", "\\1", $output);
// if wants solution only then strip the question element from output
if ($show_solution_only) {
$output = preg_replace("/(<div[^<]*?ilc_Question[^>]*>.*?<\/div>)/", "", $output);
}
// set solutions
$solution_script = "";
if ($test_id)
{
$solutions = NULL;
include_once "./assessment/classes/class.ilObjTest.php";
if ((!$showsolution) && ilObjTest::_getHidePreviousResults($test_id, true))
{
if ($show_question_page)
{
if (is_null($pass)) $pass = ilObjTest::_getPass($ilUser->id, $test_id);
}
}
if ($mixpass) $pass = NULL;
if (is_array($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 =& $this->object->getSolutionValues($test_id, $ilUser, $pass);
}
$solution_script .= "";//"resetValues();\n";
foreach ($solutions as $idx => $solution_value)
{
if ($this->object->getOutputType() == OUTPUT_HTML || !$show_question_page)
{
$repl_str = "dummy=\"match".$solution_value["value2"]."_".$solution_value["value1"]."\"";
if (!$show_question_page) {
$output = $this->replaceSelectElements ("sel_matching_".$solution_value["value2"],$repl_str,$output,"[","]");
}
else
$output = str_replace($repl_str, $repl_str." selected=\"selected\"", $output);
}
else
{
if (($solution_value["value2"] > 1) && ($solution_value["value1"] > 1))
{
$solution_script .= "addSolution(" . $solution_value["value1"] . "," . $solution_value["value2"] . ");\n";
}
}
}
if (!$show_question_page)
{
// remove all selects which don't have a solution
$output = $this->removeFormElements($output);
}
}
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
$output = str_replace("// solution_script", "", $output);
$this->tpl->setVariable("JS_INITIALIZE", "<script type=\"text/javascript\">\nfunction show_solution() {\n$solution_script\n}\n</script>\n");
$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"setDragelementPositions();show_solution();\"");
}
if ($this->object->getOutputType() == OUTPUT_HTML)
{
foreach ($this->object->matchingpairs as $idx => $answer)
{
$id = $answer->getDefinitionId()."_".$answer->getTermId();
$repl_str = "dummy=\"solution_match".$id."\"";
$solutionoutput = str_replace($repl_str, $repl_str." selected=\"selected\"", $solutionoutput);
$solutionoutput = preg_replace("/(<tr.*?dummy=\"solution_match$id" . "[^\d].*?)<\/tr>/", "\\1<td>" . "<em>(" . $answer->getPoints() . " " . $this->lng->txt("points") . ")</em>" . "</td></tr>", $solutionoutput);
if ($show_solution_only) {
//$regexp = "/<select name=\"solution_match_$idx\">.*?<option[^>]*dummy=\"solution_match$id\">(.*?)<\/option>.*?<\/select>/";
// preg_match ($regexp, $solutionoutput, $matches);
//$sol_points [] = $matches[1]." (".$answer->getPoints()." ".$this->lng->txt("points").")";
$solutionoutput = $this->replaceSelectElements("solution_sel_matching_".$answer->getDefinitionId(),$repl_str, $solutionoutput,"[","]" );
}
}
//print_r($sol_points);
//$solutionoutput = preg_replace ("/<select[^>]*name=\"solution_gap_$idx\">.*?<\/select>/i","[".join($sol_points,", ")."]",$solutionoutput);
}
else
{
foreach ($this->object->matchingpairs as $idx => $answer)
{
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$imagepath = $this->object->getImagePathWeb() . $answer->getPicture();
$solutionoutput .= "<tr><td><div class=\"textbox\">" . $answer->getTerm() . "</div></td><td width=\"10\"></td><td><div class=\"imagebox\"><img src=\"" . $imagepath . ".thumb.jpg\" alt=\"".$this->lng->txt("thumbnail")."\"/></div></td></tr>\n";
$size = GetImageSize ($this->object->getImagePath() . $answer->getPicture() . ".thumb.jpg");
$sizeorig = GetImageSize ($this->object->getImagePath() . $answer->getPicture());
if ($size[0] >= $sizeorig[0])
{
// thumbnail is larger than original -> remove enlarge image
$output = preg_replace("/<a[^>]*?id\=\"enlarge_" . $answer->getDefinitionId() . "[^>]*?>.*?<\/a>/", "", $output);
}
// add the image size to the thumbnails
$output = preg_replace("/(id\=\"thumb_" . $answer->getDefinitionId() . "\")/", "\\1 " . $size[3], $output);
}
else
{
$solutionoutput .= "<tr><td><div class=\"textbox\">" . $answer->getTerm() . "</div></td><td width=\"10\"></td><td><div class=\"textbox\"><strong>" . $answer->getDefinition() . "</strong></div></td></tr>\n";
}
}
$solutionoutput .= "</table>";
}
if (!$show_solution_only)
{
$solutionoutput = "<p>" . $this->lng->txt("correct_solution_is") . ":</p><p>$solutionoutput</p>";
}
if ($test_id)
{
$reached_points = $this->object->getReachedPoints($ilUser->id, $test_id);
$received_points = "<p>" . sprintf($this->lng->txt("you_received_a_of_b_points"), $reached_points, $this->object->getMaximumPoints());
$count_comment = "";
if ($reached_points == 0)
{
$count_comment = $this->object->getSolutionCommentCountSystem($test_id);
if (strlen($count_comment))
{
if (strlen($mc_comment) == 0)
{
$count_comment = "<span class=\"asterisk\">*</span><br /><br /><span class=\"asterisk\">*</span>$count_comment";
}
else
{
$count_comment = "<br /><span class=\"asterisk\">*</span>$count_comment";
}
}
}
$received_points .= $count_comment;
$received_points .= "</p>";
}
if (!$showsolution)
{
$solutionoutput = "";
$received_points = "";
}
if ($this->object->get_matching_type() == MT_TERMS_PICTURES)
{
$output = str_replace("textbox", "textboximage", $output);
$solutionoutput = str_replace("textbox", "textboximage", $solutionoutput);
}
$this->tpl->setVariable("MATCHING_QUESTION", $output.$solutionoutput.$received_points);
}
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| ASS_MatchingQuestionGUI::upload | ( | ) |
upload matching picture or material
Definition at line 356 of file class.assMatchingQuestionGUI.php.
References editQuestion(), and writePostData().
{
$this->writePostData();
$this->editQuestion();
}
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| ASS_MatchingQuestionGUI::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 ASS_QuestionGUI.
Definition at line 389 of file class.assMatchingQuestionGUI.php.
References $_GET, $_POST, $key, $result, checkInput(), ilUtil::stripSlashes(), and ASS_QuestionGUI::writeOtherPostData().
Referenced by addPair(), addSuggestedSolution(), delete(), 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 />";
}
$this->object->setTitle(ilUtil::stripSlashes($_POST["title"]));
$this->object->setAuthor(ilUtil::stripSlashes($_POST["author"]));
$this->object->setComment(ilUtil::stripSlashes($_POST["comment"]));
$questiontext = ilUtil::stripSlashes($_POST["question"], true, "<strong><em><code><cite>");
$questiontext = preg_replace("/\n/", "<br />", $questiontext);
$this->object->set_question($questiontext);
$this->object->setSuggestedSolution($_POST["solution_hint"], 0);
$this->object->setShuffle($_POST["shuffle"]);
// adding estimated working time
$saved = $saved | $this->writeOtherPostData($result);
$this->object->set_matching_type($_POST["matching_type"]);
// Delete all existing answers and create new answers from the form data
$this->object->flush_matchingpairs();
$saved = false;
// Add all answers from the form into the object
$postvalues = $_POST;
foreach ($postvalues as $key => $value)
{
$matching_text = "";
if (preg_match("/term_(\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 />";
}
$upload_result = $this->object->set_image_file($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 (preg_match("/\d+/", $points))
{
if ($points < 0)
{
$points = 0.0;
$this->error .= $this->lng->txt("negative_points_not_allowed") . "<br />";
}
}
else
{
$points = 0.0;
}
$this->object->add_matchingpair(
ilUtil::stripSlashes($_POST["$key"]),
ilUtil::stripSlashes($matching_text),
ilUtil::stripSlashes($points),
ilUtil::stripSlashes($matches[2]),
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();
$_GET["q_id"] = $this->object->getId();
}
return $result;
}
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The documentation for this class was generated from the following file:
- assessment/classes/class.assMatchingQuestionGUI.php
