/** * Set the status message displayed to the user for a quiz * @param integer $lesson_id ID of quiz lesson * @param integer $user_id ID of user * @return array Status code and message */ public static function sensei_user_quiz_status_message($lesson_id = 0, $user_id = 0, $is_lesson = false) { global $woothemes_sensei, $current_user; if (intval($user_id) == 0) { $user_id = $current_user->ID; } $status = 'not_started'; $box_class = 'info'; $message = __('You have not taken this lesson\'s quiz yet', 'woothemes-sensei'); $extra = ''; if ($lesson_id > 0 && $user_id > 0) { // Prerequisite lesson $prerequisite = get_post_meta($lesson_id, '_lesson_prerequisite', true); // Course ID $course_id = absint(get_post_meta($lesson_id, '_lesson_course', true)); // Has user started course $started_course = WooThemes_Sensei_Utils::user_started_course($course_id, $user_id); // Has user completed lesson $user_lesson_status = WooThemes_Sensei_Utils::user_lesson_status($lesson_id, $user_id); $lesson_complete = WooThemes_Sensei_Utils::user_completed_lesson($user_lesson_status); // Quiz ID $quiz_id = $woothemes_sensei->post_types->lesson->lesson_quizzes($lesson_id); // Quiz grade $quiz_grade = false; if ($user_lesson_status) { $quiz_grade = get_comment_meta($user_lesson_status->comment_ID, 'grade', true); } // Quiz passmark $quiz_passmark = absint(get_post_meta($quiz_id, '_quiz_passmark', true)); $quiz_passmark_float = (double) $quiz_passmark; // Pass required $pass_required = get_post_meta($quiz_id, '_pass_required', true); // Quiz questions $has_quiz_questions = get_post_meta($lesson_id, '_quiz_has_questions', true); if (!$started_course) { $status = 'not_started_course'; $box_class = 'info'; $message = sprintf(__('Please sign up for %1$sthe course%2$s before taking this quiz', 'woothemes-sensei'), '<a href="' . esc_url(get_permalink($course_id)) . '" title="' . esc_attr(__('Sign Up', 'woothemes-sensei')) . '">', '</a>'); } elseif (!is_user_logged_in()) { $status = 'login_required'; $box_class = 'info'; $message = __('You must be logged in to take this quiz', 'woothemes-sensei'); } elseif ($lesson_complete) { $status = 'passed'; $box_class = 'tick'; // Lesson status will be "complete" (has no Quiz) if (!$has_quiz_questions) { $message = sprintf(__('Congratulations! You have passed this lesson.', 'woothemes-sensei')); } elseif (empty($quiz_grade)) { $message = sprintf(__('Congratulations! You have completed this lesson.', 'woothemes-sensei')); } elseif (!empty($quiz_grade) && abs($quiz_grade) >= 0) { if ($is_lesson) { $message = sprintf(__('Congratulations! You have passed this lesson\'s quiz achieving %s%%', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_grade)); } else { $message = sprintf(__('Congratulations! You have passed this quiz achieving %s%%', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_grade)); } } } else { // Lesson/Quiz isn't "complete" instead it's ungraded (previously this "state" meant that it *was* complete) if (isset($user_lesson_status->comment_approved) && 'ungraded' == $user_lesson_status->comment_approved) { $status = 'complete'; $box_class = 'info'; if ($is_lesson) { $message = sprintf(__('You have completed this lesson\'s quiz and it will be graded soon. %1$sView the lesson quiz%2$s', 'woothemes-sensei'), '<a href="' . esc_url(get_permalink($quiz_id)) . '" title="' . esc_attr(get_the_title($quiz_id)) . '">', '</a>'); } else { $message = sprintf(__('You have completed this quiz and it will be graded soon. You require %1$s%% to pass.', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_passmark)); } } elseif (isset($user_lesson_status->comment_approved) && 'failed' == $user_lesson_status->comment_approved) { $status = 'failed'; $box_class = 'alert'; if ($is_lesson) { $message = sprintf(__('You require %1$d%% to pass this lesson\'s quiz. Your grade is %2$s%%', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_passmark), WooThemes_Sensei_Utils::round($quiz_grade)); } else { $message = sprintf(__('You require %1$d%% to pass this quiz. Your grade is %2$s%%', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_passmark), WooThemes_Sensei_Utils::round($quiz_grade)); } } elseif ($pass_required) { $status = 'not_started'; $box_class = 'info'; if ($is_lesson) { $message = sprintf(__('You require %1$d%% to pass this lesson\'s quiz.', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_passmark)); } else { $message = sprintf(__('You require %1$d%% to pass this quiz.', 'woothemes-sensei'), WooThemes_Sensei_Utils::round($quiz_passmark)); } } } } // Legacy filter $message = apply_filters('sensei_user_quiz_status_' . $status, $message); if ($is_lesson && !in_array($status, array('login_required', 'not_started_course'))) { $extra = '<p><a class="button" href="' . esc_url(get_permalink($quiz_id)) . '" title="' . esc_attr(apply_filters('sensei_view_lesson_quiz_text', __('View the lesson quiz', 'woothemes-sensei'))) . '">' . apply_filters('sensei_view_lesson_quiz_text', __('View the lesson quiz', 'woothemes-sensei')) . '</a></p>'; } // Filter of all messages return apply_filters('sensei_user_quiz_status', array('status' => $status, 'box_class' => $box_class, 'message' => $message, 'extra' => $extra), $lesson_id, $user_id, $is_lesson); }
/** * This tests Woothemes_Sensei_Utils::round */ public function testRound() { $this->assertTrue(2 == WooThemes_Sensei_Utils::round(2.12, 0), '2.12 rounded with 0 precision should be 2'); $this->assertTrue(3.3 == WooThemes_Sensei_Utils::round(3.3333, 1), '3.3333 rounded with 1 precision should be 3.3'); $this->assertTrue(doubleval(2.13) == WooThemes_Sensei_Utils::round(2.1256, 2), '2.1256 rounded with 2 precision should be 2.12'); $this->assertTrue(3 == WooThemes_Sensei_Utils::round(2.5, 0), '2.5 rounded with 0 precision should be 3'); }