}
foreach ($answers as $answer) {
if (strpos($answer->answer, ':')) {
// there's a pairs of values
list($min, $max) = explode(':', $answer->answer);
$minimum = (double) $min;
$maximum = (double) $max;
} else {
// there's only one value
$minimum = (double) $answer->answer;
$maximum = $minimum;
}
if ($useranswer >= $minimum and $useranswer <= $maximum) {
$newpageid = $answer->jumpto;
$response = trim($answer->response);
if (lesson_iscorrect($pageid, $newpageid)) {
$correctanswer = true;
}
if ($lesson->custom) {
if ($answer->score > 0) {
$correctanswer = true;
} else {
$correctanswer = false;
}
}
$answerid = $answer->id;
break;
}
}
break;
case LESSON_BRANCHTABLE:
echo "</td></tr>\n";
}
}
$n++;
$i--;
} else {
echo "<tr><td align=\"right\" valign=\"top\" style=\"width:20%;\">\n";
if ($lesson->custom) {
// if the score is > 0, then it is correct
if ($answer->score > 0) {
echo '<span class="labelcorrect">' . get_string("answer", "lesson") . " {$i}</span>: \n";
} else {
echo '<span class="label">' . get_string("answer", "lesson") . " {$i}</span>: \n";
}
} else {
if (lesson_iscorrect($page->id, $answer->jumpto)) {
// underline correct answers
echo '<span class="labelcorrect">' . get_string("answer", "lesson") . " {$i}</span>: \n";
} else {
echo '<span class="label">' . get_string("answer", "lesson") . " {$i}</span>: \n";
}
}
echo "</td><td style=\"width:80%;\">\n";
echo format_text($answer->answer, FORMAT_MOODLE, $options);
echo "</td></tr>\n";
echo "<tr><td align=\"right\" valign=\"top\"><span class=\"label\">" . get_string("matchesanswer", "lesson") . " {$i}</span>: \n";
echo "</td><td>\n";
echo format_text($answer->response, FORMAT_MOODLE, $options);
echo "</td></tr>\n";
}
break;
}
} else {
$answerdata->response = $answer->response;
}
if ($lesson->custom) {
$answerdata->score = get_string("pointsearned", "lesson") . ": " . $answer->score;
} elseif ($useranswer->correct) {
$answerdata->score = get_string("receivedcredit", "lesson");
} else {
$answerdata->score = get_string("didnotreceivecredit", "lesson");
}
} else {
// unchecked
$data = "<input type=\"checkbox\" readonly=\"readonly\" name=\"answer[{$i}]\" value=\"0\" disabled=\"disabled\" />";
}
if ($answer->score > 0 && $lesson->custom || lesson_iscorrect($page->id, $answer->jumpto) && !$lesson->custom) {
$data .= "<font class=\"highlight\">" . format_text($answer->answer, FORMAT_MOODLE, $formattextdefoptions) . "</font>";
} else {
$data .= format_text($answer->answer, FORMAT_MOODLE, $formattextdefoptions);
}
}
if (isset($pagestats[$page->id][$answer->id])) {
$percent = $pagestats[$page->id][$answer->id] / $pagestats[$page->id]["total"] * 100;
$percent = round($percent, 2);
$percent .= "% " . get_string("checkedthisone", "lesson");
} else {
$percent = get_string("noonecheckedthis", "lesson");
}
$answerdata->answers[] = array($data, $percent);
break;
case LESSON_SHORTANSWER:
