public function addEntry($data) { $entry = edr_get_entry(); $entry->course_id = $data['course_id']; $entry->user_id = $data['user_id']; $entry->entry_status = $data['entry_status']; $entry->grade = isset($data['grade']) ? $data['grade'] : 0.0; $entry->complete_date = isset($data['complete_date']) ? $data['complete_date'] : ''; return $entry->save() ? $entry : null; }
/** * Process payment. * * @return array */ public function process_payment($object_id, $user_id = 0, $payment_type = 'course', $atts = array()) { if (!$user_id) { $user_id = get_current_user_id(); } if (!$user_id) { return array('status' => '', 'redirect' => home_url('/')); } // Add payment. $payment = edr_get_payment(); $payment->user_id = $user_id; $payment->payment_type = $payment_type; $payment->payment_status = 'complete'; $payment->payment_gateway = $this->get_id(); $payment->amount = 0.0; $payment->currency = ib_edu_get_currency(); if ('course' == $payment_type) { $payment->course_id = $object_id; $payment->amount = ib_edu_get_course_price($object_id); } elseif ('membership' == $payment_type) { $payment->object_id = $object_id; $ms = Edr_Memberships::get_instance(); $payment->amount = $ms->get_price($object_id); } if (!empty($atts['ip'])) { $payment->ip = $atts['ip']; } if (0.0 == $payment->amount) { $payment->save(); if ($payment->ID) { if ('course' == $payment->payment_type) { // Setup course entry. $entry = edr_get_entry(); $entry->course_id = $object_id; $entry->user_id = $user_id; $entry->payment_id = $payment->ID; $entry->entry_status = 'inprogress'; $entry->entry_date = date('Y-m-d H:i:s'); $entry->save(); } elseif ('membership' == $payment->payment_type) { // Setup membership. $ms->setup_membership($user_id, $object_id); } } } return array('status' => 'complete', 'redirect' => get_permalink($object_id), 'payment' => $payment); }
/** * View certificates. * Listens to the "template_redirect" action hook. */ public function view_certificate() { global $post; $post_type = get_post_type(); if ('edr_certificate' == $post_type) { $edr_crt = Edr_Manager::get('edr_crt'); // Check permission. if (!$edr_crt->can_view_certificate($post)) { wp_die(__('You are not allowed to view this page.', 'edr-crt')); } $custom = get_post_custom($post->ID); // Get entry. $entry = edr_get_entry($custom['entry_id'][0]); if ($entry->ID) { // Get course. $course = get_post($entry->course_id); if ($course) { // Get template ID. $crt_template = get_post_meta($course->ID, '_edr_crt_template', true); // Get student. $student = get_user_by('id', $entry->user_id); if ($crt_template && $student) { // Get page size. $page_size = get_post_meta($crt_template, '_edr_crt_size', true); $page_sizes = $edr_crt->get_page_sizes(); if (array_key_exists($page_size, $page_sizes)) { $page_size = array($page_sizes[$page_size]['width'], $page_sizes[$page_size]['height']); } else { $page_size = 'a4'; } $data = array('orientation' => get_post_meta($crt_template, '_edr_crt_orientation', true), 'image' => get_attached_file(get_post_thumbnail_id($crt_template)), 'student_name' => $edr_crt->get_student_name($student), 'course_title' => $course->post_title, 'date' => date_i18n(get_option('date_format'), time()), 'blocks' => get_post_meta($crt_template, '_edr_crt_blocks', true), 'file_name' => 'certificate-' . sanitize_title($post->post_name) . '.pdf', 'page_size' => $page_size); $edr_crt->output_pdf($data); } } } exit; } elseif ('edr_certificate_tpl' == $post_type) { $user = wp_get_current_user(); if (!$user->ID || !current_user_can('edit_edr_certificate_tpl', $post->ID)) { wp_die(__('You are not allowed to view this page.', 'edr-crt')); } $post_id = get_the_ID(); $edr_crt = Edr_Manager::get('edr_crt'); // Get page size. $page_size = get_post_meta($post_id, '_edr_crt_size', true); $page_sizes = $edr_crt->get_page_sizes(); if (array_key_exists($page_size, $page_sizes)) { $page_size = array($page_sizes[$page_size]['width'], $page_sizes[$page_size]['height']); } else { $page_size = 'a4'; } $data = array('orientation' => get_post_meta($post_id, '_edr_crt_orientation', true), 'image' => get_attached_file(get_post_thumbnail_id($post_id)), 'course_title' => __('Course Title', 'edr-crt'), 'student_name' => $edr_crt->get_student_name($user), 'date' => date_i18n(get_option('date_format'), time()), 'blocks' => get_post_meta($post_id, '_edr_crt_blocks', true), 'file_name' => 'preview-certificate-' . $post_id . '.pdf', 'page_size' => $page_size); $edr_crt->output_pdf($data); exit; } }
/** * Delete an entry. */ public static function delete_entry() { // Verify nonce. if (!isset($_GET['_wpnonce']) || !wp_verify_nonce($_GET['_wpnonce'], 'edr_delete_entry')) { return; } // Check permissions. if (!current_user_can('manage_educator')) { return; } // Get entry. $entry_id = isset($_GET['entry_id']) ? intval($_GET['entry_id']) : null; if (!$entry_id) { return; } $entry = edr_get_entry($entry_id); // Delete entry if it was found. if ($entry->ID && $entry->delete()) { wp_redirect(admin_url('admin.php?page=ib_educator_entries&edr-message=entry_deleted')); exit; } }
/** * Process bulk actions. */ public function process_bulk_action() { $ids = isset($_POST['entry']) ? $_POST['entry'] : null; if (!is_array($ids) || empty($ids)) { return; } $action = $this->current_action(); foreach ($ids as $id) { if ('delete' === $action) { $entry = edr_get_entry($id); if ($entry->ID) { $entry->delete(); } } } }
<?php if (!defined('ABSPATH')) { exit; } $entry_id = isset($_GET['entry_id']) ? absint($_GET['entry_id']) : 0; $entry = edr_get_entry($entry_id); $who = ''; if (current_user_can('manage_educator')) { $who = 'admin'; } elseif ($entry->course_id && current_user_can('edit_ib_educator_course', $entry->course_id)) { $who = 'lecturer'; } // Check capabilities. if (empty($who)) { // Current user cannot create entries. echo '<p>' . __('Access denied', 'ibeducator') . '</p>'; return; } $statuses = edr_get_entry_statuses(); $origins = edr_get_entry_origins(); $student = null; $course = null; $input = array('payment_id' => isset($_POST['payment_id']) ? $_POST['payment_id'] : $entry->payment_id, 'membership_id' => isset($_POST['membership_id']) ? $_POST['membership_id'] : $entry->object_id, 'entry_origin' => isset($_POST['entry_origin']) ? $_POST['entry_origin'] : $entry->entry_origin, 'entry_status' => isset($_POST['entry_status']) ? $_POST['entry_status'] : $entry->entry_status, 'grade' => isset($_POST['grade']) ? $_POST['grade'] : $entry->grade, 'entry_date' => isset($_POST['entry_date']) ? $_POST['entry_date'] : (!empty($entry->entry_date) ? $entry->entry_date : date('Y-m-d H:i:s'))); if ('admin' == $who && isset($_POST['student_id'])) { $student = get_user_by('id', $_POST['student_id']); } elseif ($entry->ID) { $student = get_user_by('id', $entry->user_id); } if ('admin' == $who && isset($_POST['course_id'])) { $course = get_post($_POST['course_id']);
/** * Pause user's entries with origin of "membership". */ public function testPauseMembershipEntries() { $entry = edr_get_entry(); $entry->course_id = $this->courses[0]; $entry->user_id = $this->users['student1']; $entry->payment_id = 0; $entry->entry_status = 'inprogress'; $entry->entry_origin = 'membership'; $entry->entry_date = date('Y-m-d H:i:s'); $entry->save(); $ms = Edr_Memberships::get_instance(); $ms->pause_membership_entries($this->users['student1']); $entry = edr_get_entry($entry->ID); $this->assertEquals('paused', $entry->entry_status); }
/** * Resume entry. */ public static function resume_entry() { if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'ib_educator_resume_entry')) { return; } // Get the current user id. $user_id = get_current_user_id(); if (!$user_id) { return; } // Get entry id. if (!isset($_POST['entry_id'])) { return; } $entry_id = $_POST['entry_id']; // Get entry. $entry = edr_get_entry($entry_id); if (!$entry) { return; } $ms = Edr_Memberships::get_instance(); // Check if there is an "inprogress" entry for this course. $api = IB_Educator::get_instance(); $inprogress_entry = $api->get_entry(array('entry_status' => 'inprogress', 'course_id' => $entry->course_id, 'user_id' => $user_id)); // Make sure that this entry belongs to the current user. // Make sure that the current membership gives access to this entry's course. if ($inprogress_entry || $entry->user_id != $user_id || !$ms->membership_can_access($entry->course_id, $user_id)) { return; } $entry->entry_status = 'inprogress'; $entry->save(); wp_safe_redirect(get_permalink()); }
/** * Add course entry. */ public function addEntry($data) { $payment = edr_get_payment($data['payment_id']); $entry = edr_get_entry(); $entry->course_id = $data['course_id']; $entry->user_id = $payment->user_id; $entry->payment_id = $payment->ID; $entry->entry_status = $data['entry_status']; $entry->entry_date = date('Y-m-d H:i:s'); $entry->save(); return $entry->ID; }
/** * Setup payment item (e.g. course, membership). * * @param IB_Educator_Payment $payment */ public function setup_payment_item($payment) { if ('course' == $payment->payment_type) { // Setup course entry. $entry = $this->get_entry(array('payment_id' => $payment->ID)); if (!$entry) { $entry = edr_get_entry(); $entry->course_id = $payment->course_id; $entry->user_id = $payment->user_id; $entry->payment_id = $payment->ID; $entry->entry_status = 'inprogress'; $entry->entry_date = date('Y-m-d H:i:s'); $entry->save(); // Send notification email to the student. $student = get_user_by('id', $payment->user_id); $course = get_post($payment->course_id, OBJECT, 'display'); if ($student && $course) { ib_edu_send_notification($student->user_email, 'student_registered', array('course_title' => $course->post_title), array('student_name' => $student->display_name, 'course_title' => $course->post_title, 'course_excerpt' => $course->post_excerpt)); } } } elseif ('membership' == $payment->payment_type) { // Setup membership. $ms = Edr_Memberships::get_instance(); $ms->setup_membership($payment->user_id, $payment->object_id); $student = get_user_by('id', $payment->user_id); $membership = $ms->get_membership($payment->object_id); if ($student && $membership) { $user_membership = $ms->get_user_membership($student->ID); $membership_meta = $ms->get_membership_meta($membership->ID); $expiration = $user_membership ? $user_membership['expiration'] : 0; ib_edu_send_notification($student->user_email, 'membership_register', array(), array('student_name' => $student->display_name, 'membership' => $membership->post_title, 'expiration' => $expiration ? date_i18n(get_option('date_format'), $expiration) : __('None', 'ibeducator'), 'price' => $ms->format_price($membership_meta['price'], $membership_meta['duration'], $membership_meta['period'], false))); } } }
/** * AJAX: add grade for a quiz. */ public static function quiz_grade() { global $wpdb; $entry_id = isset($_POST['entry_id']) ? absint($_POST['entry_id']) : 0; $lesson_id = isset($_POST['lesson_id']) ? absint($_POST['lesson_id']) : 0; // Verify nonce. if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'edr_edit_progress_' . $entry_id)) { exit; } // Verify capabilities. if (!current_user_can('edit_ib_educator_lesson', $lesson_id)) { exit; } $quizzes = Edr_Manager::get('edr_quizzes'); $quiz_grade = $quizzes->get_grade($lesson_id, $entry_id); if (!$quiz_grade) { exit; } $grade = isset($_POST['grade']) ? floatval($_POST['grade']) : 0; $quizzes->update_grade($quiz_grade->ID, array('grade' => $grade, 'status' => 'approved')); // Send notification email to the student. $entry = edr_get_entry($entry_id); $student = get_user_by('id', $entry->user_id); if ($student) { $lesson_title = get_the_title($lesson_id); ib_edu_send_notification($student->user_email, 'quiz_grade', array('lesson_title' => $lesson_title), array('student_name' => $student->display_name, 'lesson_title' => $lesson_title, 'grade' => ib_edu_format_grade($grade))); } echo json_encode(array('status' => 'success')); exit; }