function watupro_liveresult() { global $wpdb, $user_ID; $_watu = new WatuPRO(); $_question = new WTPQuestion(); // select exam $exam = $wpdb->get_row($wpdb->prepare("SELECT * FROM " . WATUPRO_EXAMS . " WHERE ID=%d", $_POST['quiz_id'])); $_watu->this_quiz = $exam; $advanced_settings = unserialize(stripslashes($exam->advanced_settings)); if (watupro_intel()) { WatuPROIQuestion::$advanced_settings = $advanced_settings; WTPQuestion::$advanced_settings = $advanced_settings; } $questions = watupro_unserialize_questions($_POST['watupro_questions']); // find current question $ques = null; foreach ($questions as $question) { if ($question->ID == $_POST['question_id']) { $ques = $question; } } if (!is_object($ques)) { die(__("Sorry, we couldn't retrieve the answer", 'watupro')); } $ansArr = is_array($_POST["answer-" . $ques->ID]) ? $_POST["answer-" . $ques->ID] : array(); list($points, $correct) = WTPQuestion::calc_answer($ques, $ansArr, $ques->q_answers); list($answer_text, $current_text, $unresolved_text) = $_question->process($_watu, $_POST['question_num'], $ques->question, $ques, $ansArr, $correct, $points); $current_text = apply_filters('watupro_content', $current_text); echo $current_text; // now save it in the user answers details if user is logged in if (is_user_logged_in()) { $taking_id = $_watu->add_taking($exam->ID, 1); $answer = serialize($_POST['answer-' . $_POST['question_id']]); // we need to store the serialized answer here $_watu->store_details($exam->ID, $taking_id, $ques->ID, $answer, $points, $ques->question, $correct, $current_text); } exit; }
// select exam $exam = $wpdb->get_row($wpdb->prepare("SELECT * FROM " . WATUPRO_EXAMS . " WHERE id=%d", $exam_id)); if (empty($exam->is_active)) { printf(__('This %s is currently inactive.', 'watupro'), __('quiz', 'watupro')); return true; } // passed question IDs in the shortcode? if (!empty($passed_question_ids)) { $exam->passed_question_ids = $passed_question_ids; } $_question->exam = $exam; do_action('watupro_select_show_exam', $exam); // API Call $advanced_settings = unserialize(stripslashes($exam->advanced_settings)); if (watupro_intel()) { WatuPROIQuestion::$advanced_settings = $advanced_settings; WTPQuestion::$advanced_settings = $advanced_settings; } // in progress taking of this exam? $in_progress = null; $exam->full_time_limit = $exam->time_limit; // store this for the verify_timer calculations if (is_user_logged_in()) { $in_progress = $wpdb->get_row($wpdb->prepare("SELECT * FROM " . WATUPRO_TAKEN_EXAMS . " \n\t\tWHERE user_id=%d AND exam_id=%d AND in_progress=1 ORDER BY ID DESC LIMIT 1", $user_ID, $exam_id)); if ($exam->time_limit) { $meta_start_time = get_user_meta($user_ID, "start_exam_" . $exam->ID, true); } if ($exam->time_limit > 0 and (!empty($in_progress->ID) or !empty($meta_start_time))) { // recalculate time limit $start_time = !empty($in_progress->ID) ? watupro_mktime($in_progress->start_time) : $meta_start_time; $limit_in_seconds = intval($exam->time_limit * 60);