public function sensei_complete_course() { global $post, $current_user, $wp_query; if (isset($_POST['course_complete']) && wp_verify_nonce($_POST['woothemes_sensei_complete_course_noonce'], 'woothemes_sensei_complete_course_noonce')) { $sanitized_submit = esc_html($_POST['course_complete']); $sanitized_course_id = absint(esc_html($_POST['course_complete_id'])); // Handle submit data switch ($sanitized_submit) { case __('Mark as Complete', 'woothemes-sensei'): // Add user to course $course_metadata = array('start' => current_time('mysql'), 'percent' => 0, 'complete' => 0); $activity_logged = Sensei_Utils::update_course_status($current_user->ID, $sanitized_course_id, 'in-progress', $course_metadata); if ($activity_logged) { // Get all course lessons $course_lesson_ids = Sensei()->course->course_lessons($sanitized_course_id, 'any', 'ids'); // Mark all quiz user meta lessons as complete foreach ($course_lesson_ids as $lesson_item_id) { // Mark lesson as complete $activity_logged = Sensei_Utils::sensei_start_lesson($lesson_item_id, $current_user->ID, $complete = true); } // End For Loop // Update with final stats $course_metadata = array('percent' => 100, 'complete' => count($course_lesson_ids)); $activity_logged = Sensei_Utils::update_course_status($current_user->ID, $sanitized_course_id, 'complete', $course_metadata); do_action('sensei_user_course_end', $current_user->ID, $sanitized_course_id); // Success message $this->messages = '<header class="archive-header"><div class="sensei-message tick">' . sprintf(__('%1$s marked as complete.', 'woothemes-sensei'), get_the_title($sanitized_course_id)) . '</div></header>'; } // End If Statement break; case __('Delete Course', 'woothemes-sensei'): Sensei_Utils::sensei_remove_user_from_course($sanitized_course_id, $current_user->ID); // Success message $this->messages = '<header class="archive-header"><div class="sensei-message tick">' . sprintf(__('%1$s deleted.', 'woothemes-sensei'), get_the_title($sanitized_course_id)) . '</div></header>'; break; default: // Nothing break; } // End Switch Statement } // End If Statement }
public function add_new_learners() { $result = false; if (!isset($_POST['add_learner_submit'])) { return $result; } if (!isset($_POST['add_learner_nonce']) || !wp_verify_nonce($_POST['add_learner_nonce'], 'add_learner_to_sensei')) { return $result; } if (!isset($_POST['add_user_id']) || '' == $_POST['add_user_id'] || !isset($_POST['add_post_type']) || !isset($_POST['add_course_id']) || !isset($_POST['add_lesson_id'])) { return $result; } $post_type = $_POST['add_post_type']; $user_id = absint($_POST['add_user_id']); $course_id = absint($_POST['add_course_id']); switch ($post_type) { case 'course': $result = Sensei_Utils::user_start_course($user_id, $course_id); // Complete each lesson if course is set to be completed if (isset($_POST['add_complete_course']) && 'yes' == $_POST['add_complete_course']) { $lesson_ids = Sensei()->course->course_lessons($course_id, 'any', 'ids'); foreach ($lesson_ids as $id) { Sensei_Utils::sensei_start_lesson($id, $user_id, true); } // Updates the Course status and it's meta data Sensei_Utils::user_complete_course($course_id, $user_id); do_action('sensei_user_course_end', $user_id, $course_id); } break; case 'lesson': $lesson_id = absint($_POST['add_lesson_id']); $complete = false; if (isset($_POST['add_complete_lesson']) && 'yes' == $_POST['add_complete_lesson']) { $complete = true; } $result = Sensei_Utils::sensei_start_lesson($lesson_id, $user_id, $complete); // Updates the Course status and it's meta data Sensei_Utils::user_complete_course($course_id, $user_id); break; } // Set redirect URL after adding user to course/lesson $query_args = array('page' => $this->page_slug, 'view' => 'learners'); if ($result) { if ($course_id) { $query_args['course_id'] = $course_id; } if ($lesson_id) { $query_args['lesson_id'] = $lesson_id; } $query_args['message'] = 'success'; } else { $query_args['message'] = 'error'; } $redirect_url = apply_filters('sensei_learners_add_learner_redirect_url', add_query_arg($query_args, admin_url('admin.php'))); wp_safe_redirect(esc_url_raw($redirect_url)); exit; }
/** * This test Woothemes_Sensei()->quiz->save_user_answers to see if the function * can overwrite the questions asked. This function should not be able to overwrite questions * asked none was recorded in the first place. * * @group questions */ function testSaveUserAnswersQuestionsAskedNotOverwriteable() { global $current_user; $test_user_id = wp_create_user('studQuestionsaskedOverwrite', 'studQuestionsaskedOverwrite', '*****@*****.**'); $current_user = get_user_by('id', $test_user_id); $test_lesson_id = $this->factory->get_random_lesson_id(); $user_lesson_status_comment_id = Sensei_Utils::sensei_start_lesson($test_lesson_id, $test_user_id); // setup the quiz questions asked $test_quiz_id = Sensei()->lesson->lesson_quizzes($test_lesson_id); // set the show questions to be less than the actual question the quiz has $show_questions = update_post_meta($test_quiz_id, '_show_questions', 10); // // setup and accident example where the users is asked less questions by mistake // // function that gets questions also load the quiz questions asked if none was set $test_user_quiz_answers = $this->factory->generate_user_quiz_answers($test_quiz_id); $files = $this->factory->generate_test_files($test_user_quiz_answers); // questions asked as it was saved initial $questions_asked_count = count($test_user_quiz_answers); // remove some 2 questions to illustrate mistake array_pop($test_user_quiz_answers); array_pop($test_user_quiz_answers); // Submit answers and remove the hooks within the submit function to avoid side effects remove_all_actions('sensei_user_quiz_submitted'); remove_all_actions('sensei_user_lesson_end'); $result_for_valid_data = WooThemes_Sensei_Quiz::submit_answers_for_grading($test_user_quiz_answers, $files, $test_lesson_id, $test_user_id); // get questions after submitting $questions_asked_string = get_comment_meta($user_lesson_status_comment_id, 'questions_asked', true); $questions_asked_count_after_submitting = count(explode(',', $questions_asked_string)); //check if questions asked have not been overwritten $this->assertEquals($questions_asked_count, $questions_asked_count_after_submitting, 'Questions asked user data does not match what was set when the lesson quiz questions was generated.'); }
/** * Save the user's answers feedback * * For this function you must supply all three parameters. If will return false one is left out. * The data will be saved on the lesson ID supplied. * * @since 1.7.5 * @access public * * @param array $answers_feedback{ * $type int $question_id * $type string $question_feedback * } * @param int $lesson_id * @param int $user_id * * @return false or int $feedback_saved */ public function save_user_answers_feedback($answers_feedback, $lesson_id, $user_id = 0) { // make sure the parameters are valid before continuing if (empty($lesson_id) || empty($user_id) || 'lesson' != get_post_type($lesson_id) || !get_userdata($user_id) || !is_array($answers_feedback)) { return false; } // check if the lesson is started before saving, if not start the lesson for the user if (!(0 < intval(Sensei_Utils::user_started_lesson($lesson_id, $user_id)))) { Sensei_Utils::sensei_start_lesson($lesson_id, $user_id); } // encode the feedback $encoded_answers_feedback = array(); foreach ($answers_feedback as $question_id => $feedback) { $encoded_answers_feedback[$question_id] = base64_encode($feedback); } // save the user data $feedback_saved = Sensei_Utils::add_user_data('quiz_answers_feedback', $lesson_id, $encoded_answers_feedback, $user_id); //Were the the question feedback save correctly? if (intval($feedback_saved) > 0) { // save transient to make retrieval faster in future $transient_key = 'sensei_answers_feedback_' . $user_id . '_' . $lesson_id; set_transient($transient_key, $encoded_answers_feedback, 10 * DAY_IN_SECONDS); } return $feedback_saved; }
/** * Update question answers to use new data structure * * @since 1.3.0 * @access public * @return boolean */ public function update_question_answer_data($n = 50, $offset = 0) { // Get Total Number of Updates to run $quiz_count_object = wp_count_posts('quiz'); $quiz_count_published = $quiz_count_object->publish; // Calculate if this is the last page if (0 == $offset) { $current_page = 1; } else { $current_page = intval($offset / $n); } // End If Statement $total_pages = intval($quiz_count_published / $n); $args = array('post_type' => 'quiz', 'posts_per_page' => $n, 'offset' => $offset, 'post_status' => 'publish', 'suppress_filters' => 0); $quizzes = get_posts($args); $old_answers = array(); $right_answers = array(); $old_user_answers = array(); if (is_array($quizzes)) { foreach ($quizzes as $quiz) { $quiz_id = $quiz->ID; // Get current user answers $comments = Sensei_Utils::sensei_check_for_activity(array('post_id' => $quiz_id, 'type' => 'sensei_quiz_answers'), true); // Need to always return an array, even with only 1 item if (!is_array($comments)) { $comments = array($comments); } foreach ($comments as $comment) { $user_id = $comment->user_id; $content = maybe_unserialize(base64_decode($comment->comment_content)); $old_user_answers[$quiz_id][$user_id] = $content; } // Get correct answers $questions = Sensei_Utils::sensei_get_quiz_questions($quiz_id); if (is_array($questions)) { foreach ($questions as $question) { $right_answer = get_post_meta($question->ID, '_question_right_answer', true); $right_answers[$quiz_id][$question->ID] = $right_answer; } } } } if (is_array($right_answers)) { foreach ($right_answers as $quiz_id => $question) { $count = 0; if (is_array($question)) { foreach ($question as $question_id => $answer) { ++$count; if (isset($old_user_answers[$quiz_id])) { $answers_linkup[$quiz_id][$count] = $question_id; } } } } } if (is_array($old_user_answers)) { foreach ($old_user_answers as $quiz_id => $user_answers) { foreach ($user_answers as $user_id => $answers) { foreach ($answers as $answer_id => $user_answer) { $question_id = $answers_linkup[$quiz_id][$answer_id]; $new_user_answers[$question_id] = $user_answer; Sensei_Utils::sensei_grade_question_auto($question_id, '', $user_answer, $user_id); } $lesson_id = get_post_meta($quiz_id, '_quiz_lesson', true); Sensei_Utils::sensei_start_lesson($lesson_id, $user_id); Sensei_Utils::sensei_save_quiz_answers($new_user_answers, $user_id); } } } if ($current_page == $total_pages) { return true; } else { return false; } // End If Statement }