You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
419 lines
12 KiB
419 lines
12 KiB
<?php
|
|
/* See license terms in /license.txt */
|
|
/**
|
|
* EVENTS LIBRARY
|
|
*
|
|
* This is the events library for Chamilo.
|
|
* Functions of this library are used to record informations when some kind
|
|
* of event occur. Each event has his own types of informations then each event
|
|
* use its own function.
|
|
*
|
|
* @package chamilo.library
|
|
* @todo convert queries to use Database API
|
|
*/
|
|
/**
|
|
* Class
|
|
* @package chamilo.library
|
|
*/
|
|
class ExerciseShowFunctions
|
|
{
|
|
|
|
/**
|
|
* Shows the answer to a fill-in-the-blanks question, as HTML
|
|
* @param string Answer text
|
|
* @param int Exercise ID
|
|
* @param int Question ID
|
|
* @return void
|
|
*/
|
|
static function display_fill_in_blanks_answer($feedback_type, $answer, $id, $questionId)
|
|
{
|
|
if (empty($id)) {
|
|
echo '<tr><td>'. (Security::remove_XSS($answer)).'</td></tr>';
|
|
} else {
|
|
?>
|
|
<tr>
|
|
<td>
|
|
<?php
|
|
echo (Security::remove_XSS($answer));
|
|
?>
|
|
</td>
|
|
|
|
<?php
|
|
if (!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
|
|
<td>
|
|
<?php
|
|
$comm = get_comments($id,$questionId);
|
|
?>
|
|
</td>
|
|
<?php } ?>
|
|
</tr>
|
|
<?php
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Shows the answer to a free-answer question, as HTML
|
|
* @param string Answer text
|
|
* @param int Exercise ID
|
|
* @param int Question ID
|
|
* @return void
|
|
*/
|
|
static function display_free_answer($feedback_type, $answer, $exe_id, $questionId, $questionScore = null)
|
|
{
|
|
$comments = get_comments($exe_id, $questionId);
|
|
|
|
if (!empty($answer)) {
|
|
echo '<tr><td>';
|
|
echo nl2br(Security::remove_XSS($answer));
|
|
echo '</td></tr>';
|
|
}
|
|
|
|
if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
|
|
if ($questionScore > 0 || !empty($comments)) {
|
|
} else {
|
|
echo '<tr>';
|
|
echo Display::tag('td', Display::return_message(get_lang('notCorrectedYet')), array());
|
|
echo '</tr>';
|
|
}
|
|
}
|
|
}
|
|
|
|
static function display_oral_expression_answer($feedback_type, $answer, $id, $questionId, $nano = null)
|
|
{
|
|
if (isset($nano)) {
|
|
echo $nano->show_audio_file();
|
|
}
|
|
|
|
if (empty($id)) {
|
|
echo '<tr>';
|
|
echo Display::tag('td', nl2br(Security::remove_XSS($answer)), array('width'=>'55%'));
|
|
echo '</tr>';
|
|
if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
|
|
echo '<tr>';
|
|
echo Display::tag('td',get_lang('notCorrectedYet'), array('width'=>'45%'));
|
|
echo '</tr>';
|
|
} else {
|
|
echo '<tr><td> </td></tr>';
|
|
}
|
|
} else {
|
|
echo '<tr>';
|
|
echo '<td>';
|
|
if (!empty($answer)) {
|
|
echo nl2br(Security::remove_XSS($answer));
|
|
}
|
|
echo '</td>';
|
|
|
|
if (!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
|
|
echo '<td>';
|
|
$comm = get_comments($id,$questionId);
|
|
echo '</td>';
|
|
}
|
|
echo '</tr>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Displays the answer to a hotspot question
|
|
*
|
|
* @param int $answerId
|
|
* @param string $answer
|
|
* @param string $studentChoice
|
|
* @param string $answerComment
|
|
*/
|
|
static function display_hotspot_answer($feedback_type, $answerId, $answer, $studentChoice, $answerComment, $in_results_disabled) {
|
|
$hide_expected_answer = false;
|
|
if ($feedback_type == 0 && $in_results_disabled == 2) {
|
|
$hide_expected_answer = true;
|
|
}
|
|
|
|
$hotspot_colors = array(
|
|
"", // $i starts from 1 on next loop (ugly fix)
|
|
"#4271B5",
|
|
"#FE8E16",
|
|
"#45C7F0",
|
|
"#BCD631",
|
|
"#D63173",
|
|
"#D7D7D7",
|
|
"#90AFDD",
|
|
"#AF8640",
|
|
"#4F9242",
|
|
"#F4EB24",
|
|
"#ED2024",
|
|
"#3B3B3B",
|
|
"#F7BDE2");
|
|
?>
|
|
<table class="data_table">
|
|
<tr>
|
|
<td width="100px" valign="top" align="left">
|
|
<div style="width:100%;">
|
|
<div style="height:11px; width:11px; background-color:<?php echo $hotspot_colors[$answerId]; ?>; display:inline; float:left; margin-top:3px;"></div>
|
|
<div style="float:left; padding-left:5px;">
|
|
<?php echo $answerId; ?>
|
|
</div>
|
|
<div><?php echo ' '.$answer ?></div>
|
|
</div>
|
|
</td>
|
|
<td width="50px" style="padding-right:15px" valign="top" align="left">
|
|
<?php
|
|
if (!$hide_expected_answer) {
|
|
$my_choice = ($studentChoice)?get_lang('Correct'):get_lang('Fault');
|
|
echo $my_choice;
|
|
}
|
|
?>
|
|
</td>
|
|
<?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
|
|
<td valign="top" align="left" >
|
|
<?php
|
|
if ($studentChoice) {
|
|
echo '<span style="font-weight: bold; color: #008000;">'.nl2br($answerComment).'</span>';
|
|
} else {
|
|
//echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br($answerComment).'</span>';
|
|
}
|
|
|
|
?>
|
|
</td>
|
|
<?php } else { ?>
|
|
<td> </td>
|
|
<?php } ?>
|
|
</tr>
|
|
<?php
|
|
}
|
|
|
|
|
|
/**
|
|
* Display the answers to a multiple choice question
|
|
*
|
|
* @param integer Answer type
|
|
* @param integer Student choice
|
|
* @param string Textual answer
|
|
* @param string Comment on answer
|
|
* @param string Correct answer comment
|
|
* @param integer Exercise ID
|
|
* @param integer Question ID
|
|
* @param boolean Whether to show the answer comment or not
|
|
* @return void
|
|
*/
|
|
static function display_unique_or_multiple_answer($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans, $in_results_disabled) {
|
|
$hide_expected_answer = false;
|
|
if ($feedback_type == 0 && $in_results_disabled == 2) {
|
|
$hide_expected_answer = true;
|
|
}
|
|
?>
|
|
<tr>
|
|
<td width="5%">
|
|
<img src="../img/<?php echo (in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION))) ? 'radio':'checkbox'; echo $studentChoice?'_on':'_off'; ?>.gif"
|
|
border="0" alt="" />
|
|
</td>
|
|
<td width="5%">
|
|
<?php if (!$hide_expected_answer) { ?>
|
|
<img src="../img/<?php echo (in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION))) ? 'radio':'checkbox'; echo $answerCorrect?'_on':'_off'; ?>.gif" border="0" alt=" " />
|
|
<?php }
|
|
else {
|
|
echo "-";
|
|
}?>
|
|
</td>
|
|
<td width="40%">
|
|
<?php
|
|
echo $answer;
|
|
?>
|
|
</td>
|
|
|
|
<?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
|
|
<td width="20%">
|
|
<?php
|
|
if ($studentChoice) {
|
|
if ($answerCorrect) {
|
|
$color = 'green';
|
|
//echo '<span style="font-weight: bold; color: #008000;">'.nl2br($answerComment).'</span>';
|
|
} else {
|
|
$color = 'black';
|
|
//echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br($answerComment).'</span>';
|
|
}
|
|
echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br($answerComment).'</span>';
|
|
|
|
} else {
|
|
if ($answerCorrect) {
|
|
//echo '<span style="font-weight: bold; color: #000;">'.nl2br($answerComment).'</span>';
|
|
} else {
|
|
//echo '<span style="font-weight: normal; color: #000;">'.nl2br($answerComment).'</span>';
|
|
}
|
|
}
|
|
?>
|
|
</td>
|
|
<?php
|
|
if ($ans==1) {
|
|
$comm = get_comments($id,$questionId);
|
|
}
|
|
?>
|
|
<?php } else { ?>
|
|
<td> </td>
|
|
<?php } ?>
|
|
</tr>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Display the answers to a multiple choice question
|
|
*
|
|
* @param integer Answer type
|
|
* @param integer Student choice
|
|
* @param string Textual answer
|
|
* @param string Comment on answer
|
|
* @param string Correct answer comment
|
|
* @param integer Exercise ID
|
|
* @param integer Question ID
|
|
* @param boolean Whether to show the answer comment or not
|
|
* @return void
|
|
*/
|
|
static function display_multiple_answer_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans, $in_results_disabled) {
|
|
$hide_expected_answer = false;
|
|
if ($feedback_type == 0 && $in_results_disabled == 2) {
|
|
$hide_expected_answer = true;
|
|
}
|
|
?>
|
|
<tr>
|
|
<td width="5%">
|
|
<?php
|
|
|
|
$question = new MultipleAnswerTrueFalse();
|
|
$course_id = api_get_course_int_id();
|
|
$new_options = Question::readQuestionOption($questionId, $course_id);
|
|
|
|
//Your choice
|
|
if (isset($new_options[$studentChoice])) {
|
|
echo get_lang($new_options[$studentChoice]['name']);
|
|
} else {
|
|
echo '-';
|
|
}
|
|
?>
|
|
</td>
|
|
<td width="5%">
|
|
<?php
|
|
//Expected choice
|
|
if (!$hide_expected_answer) {
|
|
if (isset($new_options[$answerCorrect])) {
|
|
echo get_lang($new_options[$answerCorrect]['name']);
|
|
} else {
|
|
echo '-';
|
|
}
|
|
}
|
|
else {
|
|
echo '-';
|
|
}
|
|
?>
|
|
</td>
|
|
<td width="40%">
|
|
<?php echo $answer; ?>
|
|
</td>
|
|
|
|
<?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
|
|
<td width="20%">
|
|
<?php
|
|
$color = "black";
|
|
if (isset($new_options[$studentChoice])) {
|
|
if ($studentChoice == $answerCorrect) {
|
|
$color = "green";
|
|
}
|
|
echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br($answerComment).'</span>';
|
|
}
|
|
?>
|
|
</td>
|
|
<?php
|
|
if ($ans==1) {
|
|
$comm = get_comments($id, $questionId);
|
|
}
|
|
?>
|
|
<?php } else { ?>
|
|
<td> </td>
|
|
<?php } ?>
|
|
</tr>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Display the answers to a multiple choice question
|
|
*
|
|
* @param integer Answer type
|
|
* @param integer Student choice
|
|
* @param string Textual answer
|
|
* @param string Comment on answer
|
|
* @param string Correct answer comment
|
|
* @param integer Exercise ID
|
|
* @param integer Question ID
|
|
* @param boolean Whether to show the answer comment or not
|
|
* @return void
|
|
*/
|
|
static function display_multiple_answer_combination_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans, $in_results_disabled) {
|
|
$hide_expected_answer = false;
|
|
if ($feedback_type == 0 && $in_results_disabled == 2) {
|
|
$hide_expected_answer = true;
|
|
}
|
|
?>
|
|
<tr>
|
|
<td width="5%">
|
|
<?php
|
|
//Your choice
|
|
$question = new MultipleAnswerCombinationTrueFalse();
|
|
if (isset($question->options[$studentChoice])) {
|
|
echo $question->options[$studentChoice];
|
|
} else {
|
|
echo $question->options[2];
|
|
}
|
|
?>
|
|
</td>
|
|
<td width="5%">
|
|
<?php
|
|
//Expected choice
|
|
if (!$hide_expected_answer) {
|
|
if (isset($question->options[$answerCorrect])) {
|
|
echo $question->options[$answerCorrect];
|
|
} else {
|
|
echo $question->options[2];
|
|
}
|
|
}
|
|
else {
|
|
echo '-';
|
|
}
|
|
?>
|
|
</td>
|
|
<td width="40%">
|
|
<?php
|
|
//my answer
|
|
echo $answer;
|
|
?>
|
|
</td>
|
|
|
|
<?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
|
|
<td width="20%">
|
|
<?php
|
|
//@todo replace this harcoded value
|
|
if ($studentChoice) {
|
|
$color = "black";
|
|
if ($studentChoice == $answerCorrect) {
|
|
$color = "green";
|
|
}
|
|
echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br($answerComment).'</span>';
|
|
}
|
|
if ($studentChoice == 2 || $studentChoice == '') {
|
|
//echo '<span style="font-weight: bold; color: #000;">'.nl2br($answerComment).'</span>';
|
|
} else {
|
|
if ($studentChoice == $answerCorrect) {
|
|
//echo '<span style="font-weight: bold; color: #008000;">'.nl2br($answerComment).'</span>';
|
|
} else {
|
|
//echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br($answerComment).'</span>';
|
|
}
|
|
}
|
|
?>
|
|
</td>
|
|
<?php
|
|
if ($ans==1) {
|
|
$comm = get_comments($id,$questionId);
|
|
}
|
|
?>
|
|
<?php } else { ?>
|
|
<td> </td>
|
|
<?php } ?>
|
|
</tr>
|
|
<?php
|
|
}
|
|
}
|
|
|