function test_quiz_number_of_questions_in_quiz()
{
$this->assertEqual(quiz_number_of_questions_in_quiz('0'), 0);
$this->assertEqual(quiz_number_of_questions_in_quiz('0,0'), 0);
$this->assertEqual(quiz_number_of_questions_in_quiz('0,0,0'), 0);
$this->assertEqual(quiz_number_of_questions_in_quiz('1,0'), 1);
$this->assertEqual(quiz_number_of_questions_in_quiz('1,2,0'), 2);
$this->assertEqual(quiz_number_of_questions_in_quiz('1,0,2,0'), 2);
$this->assertEqual(quiz_number_of_questions_in_quiz('1,2,3,0'), 3);
$this->assertEqual(quiz_number_of_questions_in_quiz('1,2,3,0'), 3);
$this->assertEqual(quiz_number_of_questions_in_quiz('0,1,0,0,2,0'), 2);
}
/**
* Print the status bar
*
* @param object $quiz The quiz object of the quiz in question
*/
function quiz_print_status_bar($quiz) {
global $CFG;
$bits = array();
$bits[] = html_writer::tag('span',
get_string('totalmarksx', 'quiz', quiz_format_grade($quiz, $quiz->sumgrades)),
array('class' => 'totalpoints'));
$bits[] = html_writer::tag('span',
get_string('numquestionsx', 'quiz', quiz_number_of_questions_in_quiz($quiz->questions)),
array('class' => 'numberofquestions'));
$timenow = time();
// Exact open and close dates for the tool-tip.
$dates = array();
if ($quiz->timeopen > 0) {
if ($timenow > $quiz->timeopen) {
$dates[] = get_string('quizopenedon', 'quiz', userdate($quiz->timeopen));
} else {
$dates[] = get_string('quizwillopen', 'quiz', userdate($quiz->timeopen));
}
}
if ($quiz->timeclose > 0) {
if ($timenow > $quiz->timeclose) {
$dates[] = get_string('quizclosed', 'quiz', userdate($quiz->timeclose));
} else {
$dates[] = get_string('quizcloseson', 'quiz', userdate($quiz->timeclose));
}
}
if (empty($dates)) {
$dates[] = get_string('alwaysavailable', 'quiz');
}
$tooltip = implode(', ', $dates);;
// Brief summary on the page.
if ($timenow < $quiz->timeopen) {
$currentstatus = get_string('quizisclosedwillopen', 'quiz',
userdate($quiz->timeopen, get_string('strftimedatetimeshort', 'langconfig')));
} else if ($quiz->timeclose && $timenow <= $quiz->timeclose) {
$currentstatus = get_string('quizisopenwillclose', 'quiz',
userdate($quiz->timeclose, get_string('strftimedatetimeshort', 'langconfig')));
} else if ($quiz->timeclose && $timenow > $quiz->timeclose) {
$currentstatus = get_string('quizisclosed', 'quiz');
} else {
$currentstatus = get_string('quizisopen', 'quiz');
}
$bits[] = html_writer::tag('span', $currentstatus,
array('class' => 'quizopeningstatus', 'title' => implode(', ', $dates)));
echo html_writer::tag('div', implode(' | ', $bits), array('class' => 'statusbar'));
}
/**
* Print the status bar
*
* @param object $quiz The quiz object of the quiz in question
*/
function quiz_print_status_bar($quiz)
{
global $CFG;
$numberofquestions = quiz_number_of_questions_in_quiz($quiz->questions);
?>
<div class="statusbar"><span class="totalpoints">
<?php
echo get_string('totalpointsx', 'quiz', quiz_format_grade($quiz, $quiz->sumgrades));
?>
</span>
| <span class="numberofquestions">
<?php
echo get_string('numquestionsx', 'quiz', $numberofquestions);
?>
</span>
<?php
// Current status of the quiz, with open an close dates as a tool tip.
$currentstatus = get_string('quizisopen', 'quiz');
$dates = array();
$timenow = time();
if ($quiz->timeopen > 0) {
if ($timenow > $quiz->timeopen) {
$dates[] = get_string('quizopenedon', 'quiz', userdate($quiz->timeopen));
} else {
$dates[] = get_string('quizwillopen', 'quiz', userdate($quiz->timeopen));
print_string('quizisclosed', 'quiz');
}
}
if ($quiz->timeclose > 0) {
if ($timenow > $quiz->timeclose) {
$dates[] = get_string('quizclosed', 'quiz', userdate($quiz->timeclose));
print_string('quizisclosed', 'quiz');
} else {
$dates[] = get_string('quizcloseson', 'quiz', userdate($quiz->timeclose));
$currentstatus = get_string('quizisopenwillclose', 'quiz', userdate($quiz->timeclose, get_string('strftimedatetimeshort', 'langconfig')));
}
}
if (empty($dates)) {
$dates[] = get_string('alwaysavailable', 'quiz');
}
$dates = implode(', ', $dates);
echo ' | <span class="quizopeningstatus" title="' . $dates . '">' . $currentstatus . '</span>';
?>
</div>
<?php
}
