Image map question GUI representation. More...
Inheritance diagram for ASS_ImagemapQuestionGUI:
Collaboration diagram for ASS_ImagemapQuestionGUI:
Public Member Functions | |
| ASS_ImagemapQuestionGUI ($id=-1) | |
| ASS_ImagemapQuestionGUI constructor. | |
| getQuestionType () | |
| Returns the question type string. | |
| getCommand ($cmd) | |
| editQuestion () | |
| Creates an output of the edit form for the question. | |
| outOtherQuestionData () | |
| Sets the extra fields i.e. | |
| getCoords () | |
| back () | |
| saveShape () | |
| addArea () | |
| uploadingImage () | |
| uploadingImagemap () | |
| deleteArea () | |
| writePostData () | |
| Evaluates a posted edit form and writes the form data in the question object. | |
| outWorkingForm ($test_id="", $is_postponed=false, $showsolution=0, &$formaction, $show_question_page=true, $show_solution_only=false, $ilUser=NULL, $pass=NULL, $mixpass=false) | |
| Creates the question output form for the learner. | |
| checkInput () | |
| check input fields | |
| addSuggestedSolution () | |
Detailed Description
Image map question GUI representation.
The ASS_ImagemapQuestionGUI class encapsulates the GUI representation for image map questions.
- Version:
- Id:
- class.assImagemapQuestionGUI.php 13763 2007-05-02 15:02:42Z hschottm
class.assImagemapQuestionGUI.php Assessment
Definition at line 38 of file class.assImagemapQuestionGUI.php.
Member Function Documentation
| ASS_ImagemapQuestionGUI::addArea | ( | ) |
Definition at line 485 of file class.assImagemapQuestionGUI.php.
References $_POST, $_SESSION, editQuestion(), and writePostData().
{
$_SESSION["last_area"] = $_POST["newarea"];
$this->writePostData();
$this->editQuestion();
}
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| ASS_ImagemapQuestionGUI::addSuggestedSolution | ( | ) |
Reimplemented from ASS_QuestionGUI.
Definition at line 859 of file class.assImagemapQuestionGUI.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_imagemap");
parent::addSuggestedSolution();
}
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| ASS_ImagemapQuestionGUI::ASS_ImagemapQuestionGUI | ( | $ | id = -1 |
) |
ASS_ImagemapQuestionGUI constructor.
The constructor takes possible arguments an creates an instance of the ASS_ImagemapQuestionGUI object.
- Parameters:
-
integer $id The database id of a image map question object public
Definition at line 48 of file class.assImagemapQuestionGUI.php.
References $id, and ASS_QuestionGUI::ASS_QuestionGUI().
{
include_once "./assessment/classes/class.assImagemapQuestion.php";
$this->ASS_QuestionGUI();
$this->object = new ASS_ImagemapQuestion();
if ($id >= 0)
{
$this->object->loadFromDb($id);
}
}
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| ASS_ImagemapQuestionGUI::back | ( | ) |
Definition at line 475 of file class.assImagemapQuestionGUI.php.
References editQuestion().
{
$this->editQuestion();
}
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| ASS_ImagemapQuestionGUI::checkInput | ( | ) |
check input fields
Definition at line 850 of file class.assImagemapQuestionGUI.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_ImagemapQuestionGUI::deleteArea | ( | ) |
Definition at line 504 of file class.assImagemapQuestionGUI.php.
References $_POST, $key, editQuestion(), and writePostData().
{
$this->writePostData();
$checked_areas = array();
foreach ($_POST as $key => $value)
{
if (preg_match("/cb_(\d+)/", $key, $matches))
{
array_push($checked_areas, $matches[1]);
}
}
rsort($checked_areas, SORT_NUMERIC);
foreach ($checked_areas as $index)
{
$this->object->deleteArea($index);
}
$this->editQuestion();
}
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| ASS_ImagemapQuestionGUI::editQuestion | ( | ) |
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.assImagemapQuestionGUI.php.
References $_GET, $_POST, $key, $size, ASS_Question::_getInternalLinkHref(), ilUtil::getImagePath(), ASS_QuestionGUI::getQuestionTemplate(), outOtherQuestionData(), and sendInfo().
Referenced by addArea(), addSuggestedSolution(), back(), deleteArea(), getCoords(), uploadingImage(), and uploadingImagemap().
{
include_once "./assessment/classes/class.ilImagemapPreview.php";
//$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate("qt_imagemap");
$this->tpl->addBlockFile("QUESTION_DATA", "question_data", "tpl.il_as_qpl_imagemap_question.html", true);
if (($this->ctrl->getCmd() == "addArea" or $this->ctrl->getCmd() == "getCoords") and ($this->ctrl->getCmd() != "saveShape"))
{
foreach ($this->object->coords as $key => $value)
{
$this->tpl->setCurrentBlock("hidden");
$this->tpl->setVariable("HIDDEN_NAME", "coords_$key");
$this->tpl->setVariable("HIDDEN_VALUE", $value);
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("hidden");
$this->tpl->setVariable("HIDDEN_NAME", "newarea");
$this->tpl->setVariable("HIDDEN_VALUE", $_POST["newarea"]);
$this->tpl->parseCurrentBlock();
$preview = new ilImagemapPreview($this->object->getImagePath().$this->object->get_image_filename());
foreach ($this->object->answers as $index => $answer)
{
$preview->addArea($answer->get_area(), $answer->get_coords(), $answer->get_answertext(), "", "", true);
}
$hidearea = false;
$disabled_save = " disabled=\"disabled\"";
$coords = "";
switch ($_POST["newarea"])
{
case "rect":
if (count($this->object->coords) == 0)
{
sendInfo($this->lng->txt("rectangle_click_tl_corner"));
}
else if (count($this->object->coords) == 1)
{
sendInfo($this->lng->txt("rectangle_click_br_corner"));
}
else if (count($this->object->coords) == 2)
{
$coords = join($this->object->coords, ",");
$hidearea = true;
$disabled_save = "";
}
break;
case "circle":
if (count($this->object->coords) == 0)
{
sendInfo($this->lng->txt("circle_click_center"));
}
else if (count($this->object->coords) == 1)
{
sendInfo($this->lng->txt("circle_click_circle"));
}
else if (count($this->object->coords) == 2)
{
if (preg_match("/(\d+)\s*,\s*(\d+)\s+(\d+)\s*,\s*(\d+)/", $this->object->coords[0] . " " . $this->object->coords[1], $matches))
{
$coords = "$matches[1],$matches[2]," . (int)sqrt((($matches[3]-$matches[1])*($matches[3]-$matches[1]))+(($matches[4]-$matches[2])*($matches[4]-$matches[2])));
}
$hidearea = true;
$disabled_save = "";
}
break;
case "poly":
if (count($this->object->coords) == 0)
{
sendInfo($this->lng->txt("polygon_click_starting_point"));
}
else if (count($this->object->coords) == 1)
{
sendInfo($this->lng->txt("polygon_click_next_point"));
}
else if (count($this->object->coords) > 1)
{
sendInfo($this->lng->txt("polygon_click_next_or_save"));
$disabled_save = "";
$coords = join($this->object->coords, ",");
}
break;
}
if ($coords)
{
$preview->addArea($_POST["newarea"], $coords, $_POST["shapetitle"], "", "", true, "blue");
}
$preview->createPreview();
if (count($preview->areas))
{
$pfile = $preview->getPreviewFilename();
if (strlen($pfile) == 0)
{
sendInfo($this->lng->txt("qpl_imagemap_preview_missing"));
$imagepath = $this->object->getImagePathWeb() . $this->object->get_image_filename();
}
else
{
$imagepath = "./assessment/displaytempimage.php?gfx=" . $pfile;
}
}
else
{
$imagepath = $this->object->getImagePathWeb() . $this->object->get_image_filename();
}
if (!$hidearea)
{
$this->tpl->setCurrentBlock("maparea");
$this->tpl->setVariable("IMAGE_SOURCE", "$imagepath");
$this->tpl->parseCurrentBlock();
}
else
{
$this->tpl->setCurrentBlock("imagearea");
$this->tpl->setVariable("IMAGE_SOURCE", "$imagepath");
$this->tpl->setVariable("ALT_IMAGE", $this->lng->txt("imagemap"));
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("imagemapeditor");
$this->tpl->setVariable("TEXT_IMAGEMAP", $this->lng->txt("imagemap"));
$this->tpl->setVariable("VALUE_SHAPETITLE", $_POST["shapetitle"]);
$this->tpl->setVariable("TEXT_SHAPETITLE", $this->lng->txt("name"));
$this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
$this->tpl->setVariable("SAVE", $this->lng->txt("save"));
$this->tpl->setVariable("DISABLED_SAVE", $disabled_save);
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("IMAGEMAP_ID", $this->object->getId());
$this->ctrl->setParameter($this, "sel_question_types", "qt_imagemap");
$this->ctrl->setParameter($this, "editmap", "1");
$this->tpl->setVariable("ACTION_IMAGEMAP_QUESTION", $this->ctrl->getFormaction($this));
$this->tpl->parseCurrentBlock();
}
else
{
$tblrow = array("tblrow1top", "tblrow2top");
for ($i = 0; $i < $this->object->get_answer_count(); $i++)
{
$this->tpl->setCurrentBlock("answers");
$answer = $this->object->get_answer($i);
$this->tpl->setVariable("ANSWER_ORDER", $answer->get_order());
$this->tpl->setVariable("VALUE_ANSWER", htmlspecialchars($answer->get_answertext()));
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
if ((strcmp($_GET["markarea"], "") != 0) && ($_GET["markarea"] == $i))
{
$this->tpl->setVariable("CLASS_FULLWIDTH", "fullwidth_marked");
}
else
{
$this->tpl->setVariable("CLASS_FULLWIDTH", "fullwidth");
}
$this->tpl->setVariable("VALUE_IMAGEMAP_POINTS", $answer->get_points());
$this->tpl->setVariable("COLOR_CLASS", $tblrow[$i % 2]);
$coords = "";
switch ($answer->get_area())
{
case "poly":
case "rect":
$coords = preg_replace("/(\d+,\d+,)/", "\$1 ", $answer->get_coords());
break;
case "circle":
$coords = preg_replace("/(\d+,\d+,)/", "\$1 ", $answer->get_coords());
break;
}
$this->tpl->setVariable("COORDINATES", $coords);
$this->tpl->setVariable("AREA", $answer->get_area());
$this->tpl->setVariable("TEXT_SHAPE", strtoupper($answer->get_area()));
$this->tpl->parseCurrentBlock();
}
if ($this->object->get_answer_count())
{
$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("DELETE_AREA", $this->lng->txt("delete_area"));
$this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("answerheader");
$this->tpl->setVariable("TEXT_NAME", $this->lng->txt("name"));
$this->tpl->setVariable("TEXT_TRUE", $this->lng->txt("true"));
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
$this->tpl->setVariable("TEXT_SHAPE", $this->lng->txt("shape"));
$this->tpl->setVariable("TEXT_COORDINATES", $this->lng->txt("coordinates"));
$this->tpl->parseCurrentBlock();
}
// call to other question data i.e. estimated working time block
$this->outOtherQuestionData();
// image block
$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);
$this->tpl->parseCurrentBlock();
}
if (strcmp($this->object->get_image_filename(), "") != 0)
{
$this->tpl->setCurrentBlock("addarea");
$this->tpl->setVariable("ADD_AREA", $this->lng->txt("add_area"));
$this->tpl->setVariable("TEXT_RECT", $this->lng->txt("rectangle"));
$this->tpl->setVariable("TEXT_CIRCLE", $this->lng->txt("circle"));
$this->tpl->setVariable("TEXT_POLY", $this->lng->txt("polygon"));
if (array_key_exists("newarea", $_POST))
{
switch ($_POST["newarea"])
{
case "circle":
$this->tpl->setVariable("SELECTED_CIRCLE", " selected=\"selected\"");
break;
case "poly":
$this->tpl->setVariable("SELECTED_POLY", " selected=\"selected\"");
break;
case "rect":
$this->tpl->setVariable("SELECTED_RECT", " selected=\"selected\"");
break;
}
}
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("HeadContent");
$javascript = "<script type=\"text/javascript\">function initialSelect() {\n%s\n}</script>";
if (strcmp($_GET["markarea"], "") != 0)
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_imagemap.answer_".$_GET["markarea"].".focus(); document.frm_imagemap.answer_".$_GET["markarea"].".scrollIntoView(\"true\");"));
}
else
{
switch ($this->ctrl->getCmd())
{
case "saveShape":
case "deletearea":
if ($this->object->get_answer_count() > 0)
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_imagemap.answer_".($this->object->get_answer_count() - 1).".focus(); document.frm_imagemap.answer_".($this->object->get_answer_count() - 1).".scrollIntoView(\"true\");"));
}
else
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_imagemap.title.focus();"));
}
break;
default:
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_imagemap.title.focus();"));
break;
}
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("question_data");
$img = $this->object->get_image_filename();
$this->tpl->setVariable("TEXT_IMAGE", $this->lng->txt("image"));
if (!empty($img))
{
$this->tpl->setVariable("IMAGE_FILENAME", $img);
$this->tpl->setVariable("VALUE_IMAGE_UPLOAD", $this->lng->txt("change"));
$this->tpl->setCurrentBlock("imageupload");
//$this->tpl->setVariable("UPLOADED_IMAGE", $img);
$this->tpl->parse("imageupload");
$map = "";
if (count($this->object->answers))
{
$preview = new ilImagemapPreview($this->object->getImagePath() . $this->object->get_image_filename());
foreach ($this->object->answers as $index => $answer)
{
$preview->addArea($answer->get_area(), $answer->get_coords(), $answer->get_answertext(), $this->ctrl->getLinkTarget($this, "editQuestion") . "&markarea=$index", "", true);
}
$preview->createPreview();
$pfile = $preview->getPreviewFilename();
if (strlen($pfile) == 0)
{
sendInfo($this->lng->txt("qpl_imagemap_preview_missing"));
$imagepath = $this->object->getImagePathWeb() . $this->object->get_image_filename();
}
else
{
$imagepath = "./assessment/displaytempimage.php?gfx=" . $pfile;
}
$map = $preview->getImagemap("imagemap_" . $this->object->getId());
}
else
{
$imagepath = $this->object->getImagePathWeb() . $img;
}
$size = GetImageSize ($this->object->getImagePath() . $this->object->get_image_filename());
if ($map)
{
$this->tpl->setVariable("UPLOADED_IMAGE", "<img src=\"$imagepath\" alt=\"$img\" border=\"0\" " . $size[3] . " usemap=\"" . "#imagemap_" . $this->object->getId(). "\" />\n$map\n");
}
else
{
$this->tpl->setVariable("UPLOADED_IMAGE", "<img src=\"$imagepath\" alt=\"$img\" border=\"0\" " . $size[3] . " />");
}
}
else
{
$this->tpl->setVariable("VALUE_IMAGE_UPLOAD", $this->lng->txt("upload"));
}
// imagemap block
$imgmap = $this->object->get_imagemap_filename();
$this->tpl->setVariable("TEXT_IMAGEMAP", $this->lng->txt("imagemap_file"));
$this->tpl->setVariable("VALUE_IMAGEMAP_UPLOAD", $this->lng->txt("add_imagemap"));
$this->tpl->setCurrentBlock("questioneditor");
$this->tpl->setVariable("VALUE_IMAGEMAP_TITLE", htmlspecialchars($this->object->getTitle()));
$this->tpl->setVariable("VALUE_IMAGEMAP_COMMENT", htmlspecialchars($this->object->getComment()));
$this->tpl->setVariable("VALUE_IMAGEMAP_AUTHOR", htmlspecialchars($this->object->getAuthor()));
$questiontext = $this->object->get_question();
$questiontext = preg_replace("/<br \/>/", "\n", $questiontext);
$this->tpl->setVariable("VALUE_QUESTION", htmlspecialchars($questiontext));
$this->tpl->setVariable("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("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
$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("TEXT_QUESTION_TYPE", $this->lng->txt("qt_imagemap"));
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("adm_content");
$this->ctrl->setParameter($this, "sel_question_types", "qt_imagemap");
$this->tpl->setVariable("ACTION_IMAGEMAP_QUESTION", $this->ctrl->getFormaction($this));
$this->tpl->setVariable("IMAGEMAP_ID", $this->object->getId());
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"initialSelect();\"");
$this->tpl->parseCurrentBlock();
}
}
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| ASS_ImagemapQuestionGUI::getCommand | ( | $ | cmd | ) |
Reimplemented from ASS_QuestionGUI.
Definition at line 74 of file class.assImagemapQuestionGUI.php.
| ASS_ImagemapQuestionGUI::getCoords | ( | ) |
Definition at line 469 of file class.assImagemapQuestionGUI.php.
References editQuestion(), and writePostData().
{
$this->writePostData();
$this->editQuestion();
}
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| ASS_ImagemapQuestionGUI::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.assImagemapQuestionGUI.php.
{
return "qt_imagemap";
}
| ASS_ImagemapQuestionGUI::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 459 of file class.assImagemapQuestionGUI.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_ImagemapQuestionGUI::outWorkingForm | ( | $ | test_id = "", |
|
| $ | is_postponed = false, |
|||
| $ | showsolution = 0, |
|||
| &$ | formaction, | |||
| $ | show_question_page = true, |
|||
| $ | show_solution_only = false, |
|||
| $ | ilUser = NULL, |
|||
| $ | pass = NULL, |
|||
| $ | mixpass = 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 string $formaction A url with the script which handles the imagemap clicks 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 697 of file class.assImagemapQuestionGUI.php.
References $_GET, $idx, $ilUser, $output, ilObjTest::_getHidePreviousResults(), ilObjTest::_getPass(), ASS_QuestionGUI::outQuestionPage(), and sendInfo().
{
if (!is_object($ilUser))
{
global $ilUser;
}
$output = $this->outQuestionPage(($show_solution_only)?"":"IMAGEMAP_QUESTION", $is_postponed, $test_id);
// preg_match("/(<div[^<]*?ilc_Question.*?<\/div>)/is", $output, $matches);
// $solutionoutput = $matches[1];
if ($showsolution && !$show_solution_only)
{
$solutionintroduction = "<p>" . $this->lng->txt("tst_your_answer_was") . "</p>";
$output = preg_replace("/(<div[^<]*?ilc_PageTitle.*?<\/div>)/", "\\1" . $solutionintroduction, $output);
}
$solutionoutput = preg_replace("/.*?(<div[^<]*?ilc_Question.*?<\/div>).*/", "\\1", $output);
$solutionoutput = preg_replace("/\"map/", "\"solution_map", $solutionoutput);
$solutionoutput = preg_replace("/qmap/", "solution_qmap", $solutionoutput);
if (!$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>)/", "", $output);
}
// set solutions
if ($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;
$solutions =& $this->object->getSolutionValues($test_id, $ilUser, $pass);
include_once "./assessment/classes/class.ilImagemapPreview.php";
$preview = new ilImagemapPreview($this->object->getImagePath().$this->object->get_image_filename());
foreach ($solutions as $idx => $solution_value)
{
if (strcmp($solution_value["value1"], "") != 0)
{
$preview->addArea($this->object->answers[$solution_value["value1"]]->get_area(), $this->object->answers[$solution_value["value1"]]->get_coords(), $this->object->answers[$solution_value["value1"]]->get_answertext(), "", "", true);
}
}
$preview->createPreview();
if (count($preview->areas))
{
$pfile = $preview->getPreviewFilename();
if (strlen($pfile) == 0)
{
sendInfo($this->lng->txt("qpl_imagemap_preview_missing"));
$imagepath = $this->object->getImagePathWeb() . $this->object->get_image_filename();
}
else
{
$imagepath = "./assessment/displaytempimage.php?gfx=" . $pfile;
}
$output = preg_replace("/usemap\=\"#qmap\" src\=\"([^\"]*?)\"/", "usemap=\"#qmap\" src=\"$imagepath\"", $output);
}
}
$maxpoints = 0;
$maxindex = -1;
foreach ($this->object->answers as $idx => $answer)
{
if ($answer->get_points() > $maxpoints)
{
$maxpoints = $answer->get_points();
$maxindex = $idx;
}
if (!array_key_exists("evaluation", $_GET))
{
$output = preg_replace("/nohref id\=\"map$idx\"/", "href=\"$formaction&selImage=$idx\"", $output);
}
}
if ($maxindex > -1)
{
$answer = $this->object->answers[$maxindex];
include_once "./assessment/classes/class.ilImagemapPreview.php";
$preview = new ilImagemapPreview($this->object->getImagePath().$this->object->get_image_filename());
$preview->addArea($answer->get_area(), $answer->get_coords(), $answer->get_answertext(), "", "", true);
$preview->createPreview();
if (count($preview->areas))
{
$pfile = $preview->getPreviewFilename();
if (strlen($pfile) == 0)
{
sendInfo($this->lng->txt("qpl_imagemap_preview_missing"));
$imagepath = $this->object->getImagePathWeb() . $this->object->get_image_filename();
}
else
{
$imagepath = "./assessment/displaytempimage.php?gfx=" . $pfile;
}
$solutionoutput = preg_replace("/usemap\=\"#solution_qmap\" src\=\"([^\"]*?)\"/", "usemap=\"#solution_qmap\" src=\"$imagepath\"", $solutionoutput);
}
}
if (!$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 = "";
}
$this->tpl->setVariable("IMAGEMAP_QUESTION", $output.$solutionoutput.$received_points);
}
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| ASS_ImagemapQuestionGUI::saveShape | ( | ) |
Definition at line 480 of file class.assImagemapQuestionGUI.php.
References ASS_QuestionGUI::save().
{
$this->save();
}
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| ASS_ImagemapQuestionGUI::uploadingImage | ( | ) |
Definition at line 492 of file class.assImagemapQuestionGUI.php.
References editQuestion(), and writePostData().
{
$this->writePostData();
$this->editQuestion();
}
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| ASS_ImagemapQuestionGUI::uploadingImagemap | ( | ) |
Definition at line 498 of file class.assImagemapQuestionGUI.php.
References editQuestion(), and writePostData().
{
$this->writePostData();
$this->editQuestion();
}
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| ASS_ImagemapQuestionGUI::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 531 of file class.assImagemapQuestionGUI.php.
References $_GET, $_POST, $key, $result, checkInput(), sendInfo(), ilUtil::stripSlashes(), and ASS_QuestionGUI::writeOtherPostData().
Referenced by addArea(), addSuggestedSolution(), deleteArea(), getCoords(), uploadingImage(), and uploadingImagemap().
{
$result = 0;
$saved = false;
if ($_GET["editmap"])
{
$this->object->coords = array();
foreach ($_POST as $key => $value)
{
if (preg_match("/coords_(\d+)/", $key, $matches))
{
$this->object->coords[$matches[1]] = $value;
}
}
if (isset($_POST["imagemap_x"]))
{
array_push($this->object->coords, $_POST["imagemap_x"] . "," . $_POST["imagemap_y"]);
}
if ($this->ctrl->getCmd() == "saveShape")
{
$coords = "";
switch ($_POST["newarea"])
{
case "rect":
$coords = join($this->object->coords, ",");
break;
case "circle":
if (preg_match("/(\d+)\s*,\s*(\d+)\s+(\d+)\s*,\s*(\d+)/", $this->object->coords[0] . " " . $this->object->coords[1], $matches))
{
$coords = "$matches[1],$matches[2]," . (int)sqrt((($matches[3]-$matches[1])*($matches[3]-$matches[1]))+(($matches[4]-$matches[2])*($matches[4]-$matches[2])));
}
break;
case "poly":
$coords = join($this->object->coords, ",");
break;
}
$this->object->add_answer($_POST["shapetitle"], 0, false, count($this->object->answers), $coords, $_POST["newarea"]);
}
}
else
{
if (!$this->checkInput())
{
$result = 1;
}
$this->object->setTitle(ilUtil::stripSlashes($_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 = $this->writeOtherPostData($result);
if (($_POST["id"] > 0) or ($result != 1))
{
// Question is already saved, so imagemaps and images can be uploaded
//setting image file
if (empty($_FILES['imageName']['tmp_name']))
{
$this->object->set_image_filename(ilUtil::stripSlashes($_POST["uploaded_image"]));
}
else
{
if ($this->object->getId() <= 0)
{
$this->object->saveToDb();
$_GET["q_id"] = $this->object->getId();
$saved = true;
sendInfo($this->lng->txt("question_saved_for_upload"));
}
$this->object->set_image_filename($_FILES['imageName']['name'], $_FILES['imageName']['tmp_name']);
}
//setting imagemap
if (empty($_FILES['imagemapName']['tmp_name']))
{
$this->object->set_imagemap_filename(ilUtil::stripSlashes($_POST['uploaded_imagemap']));
// Add all answers from the form into the object
$this->object->flush_answers();
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
$points = $_POST["points_$matches[1]"];
if (preg_match("/\d+/", $points))
{
if ($points < 0)
{
$points = 0.0;
sendInfo($this->lng->txt("negative_points_not_allowed"), true);
}
}
else
{
$points = 0.0;
}
$this->object->add_answer(
ilUtil::stripSlashes($_POST["$key"]),
ilUtil::stripSlashes($points),
1,
$matches[1],
ilUtil::stripSlashes($_POST["coords_$matches[1]"]),
ilUtil::stripSlashes($_POST["area_$matches[1]"])
);
}
}
}
else
{
if ($this->object->getId() <= 0)
{
$this->object->saveToDb();
$_GET["q_id"] = $this->object->getId();
$saved = true;
sendInfo($this->lng->txt("question_saved_for_upload"));
}
$this->object->set_imagemap_filename($_FILES['imagemapName']['name'], $_FILES['imagemapName']['tmp_name']);
}
}
else
{
if (($this->ctrl->getCmd() == "uploadingImage") and (!empty($_FILES['imageName']['tmp_name'])))
{
sendInfo($this->lng->txt("fill_out_all_required_fields_upload_image"));
}
else if (($_POST["cmd"]["uploadingImagemap"]) and (!empty($_FILES['imagemapName']['tmp_name'])))
{
sendInfo($this->lng->txt("fill_out_all_required_fields_upload_imagemap"));
}
}
}
if ($this->ctrl->getCmd() == "addArea")
{
$this->object->saveToDb();
$saved = true;
}
if ($saved)
{
$_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.assImagemapQuestionGUI.php
