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<?PHP // $Id$
// This page prints a review of a particular quiz attempt
require_once("../../config.php");
require_once("lib.php");
$id = optional_param('id', 0, PARAM_INT); // Course Module ID, or
$hp = optional_param('hp', 0, PARAM_INT); // hotpot ID
$attempt = required_param('attempt', PARAM_INT); // A particular attempt ID for review
if ($id) {
if (! $cm = get_coursemodule_from_id('hotpot', $id)) {
error("Course Module ID was incorrect");
}
if (! $course = get_record("course", "id", $cm->course)) {
error("Course is misconfigured");
}
if (! $hotpot = get_record("hotpot", "id", $cm->instance)) {
error("Course module is incorrect");
}
} else {
if (! $hotpot = get_record("hotpot", "id", $hp)) {
error("Course module is incorrect");
}
if (! $course = get_record("course", "id", $hotpot->course)) {
error("Course is misconfigured");
}
if (! $cm = get_coursemodule_from_instance("hotpot", $hotpot->id, $course->id)) {
error("Course Module ID was incorrect");
}
}
if (! $attempt = get_record("hotpot_attempts", "id", $attempt)) {
error("Attempt ID was incorrect");
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_login($course->id);
// check user can access this hotpot activity
if (!hotpot_is_visible($cm)) {
error(get_string("activityiscurrentlyhidden"));
}
if (!has_capability('mod/hotpot:viewreport',$context)) {
if (!$hotpot->review) {
error(get_string("noreview", "quiz"));
}
//if (time() < $hotpot->timeclose) {
// error(get_string("noreviewuntil", "quiz", userdate($hotpot->timeclose)));
//}
if ($attempt->userid != $USER->id) {
error("This is not your attempt!");
}
}
add_to_log($course->id, "hotpot", "review", "review.php?id=$cm->id&attempt=$attempt->id", "$hotpot->id", "$cm->id");
// Print the page header
$strmodulenameplural = get_string("modulenameplural", "hotpot");
$strmodulename = get_string("modulename", "hotpot");
// print header
$title = format_string($course->shortname) . ": $hotpot->name";
$heading = $course->fullname;
$navigation = "<a href=\"index.php?id=$course->id\">$strmodulenameplural</a> -> ".get_string("review", "quiz");
if ($course->id != SITEID) {
$navigation = "<a href=\"../../course/view.php?id=$course->id\">$course->shortname</a> -> $navigation";
}
$button = update_module_button($cm->id, $course->id, $strmodulename);
print_header($title, $heading, $navigation, "", "", true, $button, navmenu($course, $cm));
print '<div id="overDiv" style="position:absolute; visibility:hidden; z-index:1000;"></div>'; // for overlib
print_heading($hotpot->name);
hotpot_print_attempt_summary($hotpot, $attempt);
hotpot_print_review_buttons($course, $hotpot, $attempt, $context);
$action = has_capability('mod/hotpot:viewreport',$context) ? optional_param('action', '', PARAM_ALPHA) : '';
if ($action) {
$xml = get_field('hotpot_details', 'details', 'attempt', $attempt->id);
print '<hr>';
switch ($action) {
case 'showxmltree':
print '<pre id="contents">';
$xml_tree = new hotpot_xml_tree($xml, "['hpjsresult']['#']");
print_r ($xml_tree->xml_value('fields'));
print '</pre>';
break;
case 'showxmlsource':
print htmlspecialchars($xml);
break;
default:
print "Action '$action' not recognized";
}
print '<hr>';
} else {
hotpot_print_attempt_details($hotpot, $attempt);
}
hotpot_print_review_buttons($course, $hotpot, $attempt, $context);
print_footer($course);
///////////////////////////
// functions
///////////////////////////
function hotpot_print_attempt_summary(&$hotpot, &$attempt) {
// start table
print_simple_box_start("center", "80%", "#ffffff", 0);
print '<table width="100%" border="1" valign="top" align="center" cellpadding="2" cellspacing="2" class="generaltable">'."\n";
// add attempt properties
$fields = array('attempt', 'score', 'penalties', 'status', 'timetaken', 'timerecorded');
foreach ($fields as $field) {
switch ($field) {
case 'score':
$value = hotpot_format_score($attempt);
break;
case 'status':
$value = hotpot_format_status($attempt);
break;
case 'timerecorded':
$value = empty($attempt->timefinish) ? '-' : userdate($attempt->timefinish);
break;
case 'timetaken':
$value = empty($attempt->timefinish) ? '-' : format_time($attempt->timefinish - $attempt->timestart);
break;
default:
$value = isset($attempt->$field) ? $attempt->$field : NULL;
}
if (isset($value)) {
switch ($field) {
case 'status':
case 'timerecorded':
$name = get_string('report'.$field, 'hotpot');
break;
case 'penalties':
$name = get_string('penalties', 'hotpot');
break;
default:
$name = get_string($field, 'quiz');
}
print '<tr><th align="right" width="100" class="generaltableheader" scope="row">'.$name.':</th><td class="generaltablecell">'.$value.'</td></tr>';
}
}
// finish table
print '</table>';
print_simple_box_end();
}
function hotpot_print_review_buttons(&$course, &$hotpot, &$attempt, $context) {
print "\n".'<table border="0" align="center" cellpadding="2" cellspacing="2" class="generaltable">';
print "\n<tr>\n".'<td align="center">';
print_single_button("report.php?hp=$hotpot->id", NULL, get_string('continue'), 'post');
if (has_capability('mod/hotpot:viewreport',$context) && record_exists('hotpot_details', 'attempt', $attempt->id)) {
print "</td>\n".'<td align="center">';
print_single_button("review.php?hp=$hotpot->id&attempt=$attempt->id&action=showxmlsource", NULL, get_string('showxmlsource', 'hotpot'), 'post');
print "</td>\n".'<td align="center">';
print_single_button("review.php?hp=$hotpot->id&attempt=$attempt->id&action=showxmltree", NULL, get_string('showxmltree', 'hotpot'), 'post');
$colspan = 3;
} else {
$colspan = 1;
}
print "</td>\n</tr>\n";
print '<tr><td colspan="'.$colspan.'">';
print_spacer(4, 1, false); // height=4, width=1, no <br />
print "</td></tr>\n";
print "</table>\n";
}
function hotpot_print_attempt_details(&$hotpot, &$attempt) {
// define fields to print
$textfields = array('correct', 'ignored', 'wrong');
$numfields = array('score', 'weighting', 'hints', 'clues', 'checks');
$fields = array_merge($textfields, $numfields);
$q = array(); // questions
$f = array(); // fields
foreach ($fields as $field) {
$name = get_string($field, 'hotpot');
$f[$field] = array('count'=>0, 'name'=>$name);
}
// get questions and responses for this attempt
$questions = get_records_select('hotpot_questions', "hotpot='$hotpot->id'", 'id');
$responses = get_records_select('hotpot_responses', "attempt='$attempt->id'", 'id');
if ($questions && $responses) {
foreach ($responses as $response) {
$id = $response->question;
foreach ($fields as $field) {
if (!isset($f[$field])) {
$name = get_string($field, 'hotpot');
$f[$field] = array('count'=>0, 'name'=>$name);
}
if (isset($response->$field)) {
$f[$field]['count']++;
if (!isset($q[$id])) {
$name = hotpot_get_question_name($questions[$id]);
$q[$id] = array('name'=>$name);
}
$q[$id][$field] = $response->$field;
}
}
}
}
// count the number of columns required in the table
$colspan = 0;
foreach ($numfields as $field) {
if ($f[$field]['count']) {
$colspan += 2;
}
}
$colspan = max(2, $colspan);
// start table of questions and responses
print_simple_box_start("center", "80%", "#ffffff", 0);
print '<table width="100%" border="1" valign="top" align="center" cellpadding="2" cellspacing="2" class="generaltable">'."\n";
if (empty($q)) {
print '<tr><td align="center" class="generaltablecell"><b>'.get_string("noresponses", "hotpot")."</b></td></tr>\n";
} else {
// flag to ensure separators are only printed before the 2nd and subsequent questions
$printseparator = false;
foreach ($q as $i=>$question) {
// flag to ensure questions are only printed when there is at least one response
$printedquestion = false;
// add rows of text fields
foreach ($textfields as $field) {
if (isset($question[$field])) {
$text = hotpot_strings($question[$field]);
if (trim($text)) {
// print question if necessary
if (!$printedquestion) {
if ($printseparator) {
print '<tr><td colspan="'.$colspan.'"><div class="tabledivider"></div></td></tr>'."\n";
}
$printseparator = true;
print '<tr><td colspan="'.$colspan.'" class="generaltablecell"><b>'.$question['name'].'</b></td></tr>'."\n";
$printedquestion = true;
}
// print response
print '<tr><th align="right" width="100" class="generaltableheader" scope="row">'.$f[$field]['name'].':</th><td colspan="'.($colspan-1).'" class="generaltablecell">'.$text.'</td></tr>'."\n";
}
}
}
// add row of numeric fields
print '<tr>';
foreach ($numfields as $field) {
if ($f[$field]['count']) {
// print question if necessary
if (!$printedquestion) {
print '<td colspan="'.$colspan.'" class="generaltablecell"><b>'.$question['name']."</b></td></tr>\n<tr>";
$printedquestion = true;
}
// print numeric response
$value = isset($question[$field]) ? $question[$field] : '-';
print '<th align="right" width="100" class="generaltableheader" scope="row">'.$f[$field]['name'].':</th><td class="generaltablecell">'.$value.'</td>';
}
}
print "</tr>\n";
} // foreach $q
}
// finish table
print "</table>\n";
print_simple_box_end();
}
?>
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