function unit_discussion($atts)
{
global $wp;
if (array_key_exists('unitname', $wp->query_vars)) {
$unit = new Unit();
$unit_id = $unit->get_unit_id_by_name($wp->query_vars['unitname']);
} else {
$unit_id = 0;
}
$comments_args = array('label_submit' => 'Send', 'title_reply' => 'Write a Reply or Comment', 'comment_notes_after' => '', 'comment_field' => '<p class="comment-form-comment"><label for="comment">' . _x('Comment', 'noun') . '</label><br /><textarea id="comment" name="comment" aria-required="true"></textarea></p>');
ob_start();
comment_form($comments_args, $unit_id);
$content = ob_get_clean();
return $content;
}
function action_parse_request(&$wp)
{
global $wp_query;
do_action('coursepress_pre_parse_action');
/* Show instructor invite pages */
$pg = $this->instructor_invite_confirmation();
/* Show Units archive template */
if (array_key_exists('course_category', $wp->query_vars)) {
$category_template_file = locate_template(array('archive-course-' . $wp->query_vars['course_category'] . '.php'));
if ($category_template_file != '') {
do_shortcode('[courses_loop]');
require_once $category_template_file;
exit;
} else {
$theme_file = locate_template(array('archive-course.php'));
if ($theme_file != '') {
do_shortcode('[courses_loop]');
require_once $theme_file;
exit;
} else {
$theme_file = locate_template(array('archive.php'));
if ($theme_file != '') {
do_shortcode('[courses_loop]');
require_once $theme_file;
exit;
}
}
}
}
/* Show Discussion single template */
if (array_key_exists('discussion_name', $wp->query_vars)) {
$this->remove_pre_next_post();
$vars['discussion_name'] = $wp->query_vars['discussion_name'];
$vars['course_id'] = Course::get_course_id_by_name($wp->query_vars['coursename']);
}
/* Add New Discussion template */
if (array_key_exists('discussion_archive', $wp->query_vars) || array_key_exists('discussion_name', $wp->query_vars) && $wp->query_vars['discussion_name'] == $this->get_discussion_slug_new()) {
$this->remove_pre_next_post();
$vars['course_id'] = Course::get_course_id_by_name($wp->query_vars['coursename']);
if (array_key_exists('discussion_name', $wp->query_vars) && $wp->query_vars['discussion_name'] == $this->get_discussion_slug_new()) {
$this->units_archive_subpage = 'discussions';
$theme_file = locate_template(array('page-add-new-discussion.php'));
if ($theme_file != '') {
require_once $theme_file;
exit;
} else {
$args = array('slug' => $wp->request, 'title' => __('Add New Discussion', 'cp'), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/page-add-new-discussion.php', $vars), 'type' => 'discussion', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
}
} else {
/* Archive Discussion template */
$this->units_archive_subpage = 'discussions';
$theme_file = locate_template(array('archive-discussions.php'));
if ($theme_file != '') {
//do_shortcode( '[course_notifications_loop]' );
require_once $theme_file;
exit;
} else {
$course_id = do_shortcode('[get_parent_course_id]');
// DISCUSSIONS
$args = array('slug' => $wp->request, 'title' => get_the_title($course_id), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/course-discussion-archive.php', $vars), 'type' => 'discussions', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
do_shortcode('[course_discussion_loop]');
}
}
}
/* Show Instructor single template only if the user is an instructor of at least 1 course */
if (array_key_exists('instructor_username', $wp->query_vars)) {
//&& 0 < Instructor::get_courses_number( cp_get_userdatabynicename( $wp->query_vars[ 'instructor_username' ] )->ID )
$this->remove_pre_next_post();
$vars = array();
$vars['instructor_username'] = $wp->query_vars['instructor_username'];
$user = wp_cache_get($wp->query_vars['instructor_username'], 'cp_instructor_hash');
if (false === $user) {
if (get_option('show_instructor_username', 1) == 1) {
$username = str_replace('%20', ' ', $wp->query_vars['instructor_username']);
//support for usernames with spaces
$user = Instructor::instructor_by_login($username);
} else {
$user = Instructor::instructor_by_hash($wp->query_vars['instructor_username']);
wp_cache_set($wp->query_vars['instructor_username'], $user, 'cp_instructor_hash');
}
}
$vars['user'] = $user;
$theme_file = locate_template(array('single-instructor.php'));
// $course_count = Instructor::get_courses_number( $vars['user']->ID );
// if ( $course_count <= 1 ) {
// exit;
// }
if ($theme_file != '') {
require_once $theme_file;
exit;
} else {
$args = array('slug' => $wp->request, 'title' => __($vars['user']->display_name, 'cp'), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/instructor-single.php', $vars), 'type' => 'virtual_page');
$pg = new CoursePress_Virtual_Page($args);
}
$user_id = get_current_user_id();
$this->set_latest_activity($user_id);
}
$url = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');
$inbox_page = false;
$new_message_page = false;
$sent_messages_page = false;
if (preg_match('/' . $this->get_inbox_slug() . '/', $url)) {
$inbox_page = true;
}
if (preg_match('/' . $this->get_new_message_slug() . '/', $url)) {
$new_message_page = true;
}
if (preg_match('/' . $this->get_sent_messages_slug() . '/', $url)) {
$sent_messages_page = true;
}
if ($inbox_page) {
$this->inbox_subpage = 'inbox';
$theme_file = locate_template(array('page-inbox.php'));
if ($theme_file != '') {
require_once $theme_file;
exit;
} else {
$args = array('slug' => $wp->request, 'title' => __('Inbox', 'cp'), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/page-inbox.php', array(), true), 'type' => 'page', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
}
}
if ($sent_messages_page) {
$this->inbox_subpage = 'sent_messages';
$theme_file = locate_template(array('page-sent-messages.php'));
if ($theme_file != '') {
//do_shortcode( '[course_units_loop]' );
require_once $theme_file;
exit;
} else {
$args = array('slug' => $wp->request, 'title' => __('Sent Message', 'cp'), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/page-sent-messages.php', array(), true), 'type' => 'page', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
}
}
if ($new_message_page) {
$this->inbox_subpage = 'new_message';
$theme_file = locate_template(array('page-new-message.php'));
if ($theme_file != '') {
//do_shortcode( '[course_units_loop]' );
require_once $theme_file;
exit;
} else {
$args = array('slug' => $wp->request, 'title' => __('New Message', 'cp'), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/page-new-message.php', array(), true), 'type' => 'page', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
}
}
/* Show Units archive template */
if (array_key_exists('coursename', $wp->query_vars) && !array_key_exists('unitname', $wp->query_vars)) {
$this->remove_pre_next_post();
$units_archive_page = false;
$units_archive_grades_page = false;
$notifications_archive_page = false;
$units_workbook_page = false;
$url = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');
if (preg_match('/' . $this->get_units_slug() . '/', $url)) {
$units_archive_page = true;
}
if (preg_match('/' . $this->get_grades_slug() . '/', $url)) {
$units_archive_grades_page = true;
}
if (preg_match('/' . $this->get_workbook_slug() . '/', $url)) {
$units_workbook_page = true;
}
if (preg_match('/' . $this->get_notifications_slug() . '/', $url)) {
$notifications_archive_page = true;
}
$vars = array();
$vars['course_id'] = Course::get_course_id_by_name($wp->query_vars['coursename']);
if ($notifications_archive_page) {
$this->units_archive_subpage = 'notifications';
$theme_file = locate_template(array('archive-notifications.php'));
if ($theme_file != '') {
do_shortcode('[course_notifications_loop]');
require_once $theme_file;
exit;
} else {
$course_id = do_shortcode('[get_parent_course_id]');
// NOTIFICATIONS
$args = array('slug' => $wp->request, 'title' => get_the_title($course_id), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/course-notifications-archive.php', $vars), 'type' => 'notifications', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
do_shortcode('[course_notifications_loop]');
}
}
if ($units_archive_page) {
$this->units_archive_subpage = 'units';
$theme_file = locate_template(array('archive-unit.php'));
if ($theme_file != '') {
do_shortcode('[course_units_loop]');
require_once $theme_file;
exit;
} else {
$course_id = do_shortcode('[get_parent_course_id]');
// COURSE UNITS
$args = array('slug' => $wp->request, 'title' => get_the_title($course_id), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/course-units-archive.php', $vars), 'type' => 'unit', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
do_shortcode('[course_units_loop]');
}
$user_id = get_current_user_id();
$this->set_latest_activity($user_id);
$this->upgrade_user_meta($user_id, $course_id);
}
if ($units_archive_grades_page) {
$this->units_archive_subpage = 'grades';
$theme_file = locate_template(array('archive-unit-grades.php'));
if ($theme_file != '') {
do_shortcode('[course_units_loop]');
require_once $theme_file;
exit;
} else {
$course_id = do_shortcode('[get_parent_course_id]');
// COURSE GRADES
$args = array('slug' => $wp->request, 'title' => get_the_title($course_id), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/course-units-archive-grades.php', $vars), 'type' => 'unit', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
do_shortcode('[course_units_loop]');
}
$this->set_latest_activity(get_current_user_id());
}
if ($units_workbook_page) {
$this->units_archive_subpage = 'workbook';
$theme_file = locate_template(array('archive-unit-workbook.php'));
if ($theme_file != '') {
do_shortcode('[course_units_loop]');
require_once $theme_file;
exit;
} else {
$course_id = do_shortcode('[get_parent_course_id]');
// WORKBOOK
do_shortcode('[course_units_loop]');
$args = array('slug' => $wp->request, 'title' => get_the_title($course_id), 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/archive-unit-workbook.php', $vars), 'type' => 'unit', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
do_shortcode('[course_units_loop]');
}
$this->set_latest_activity(get_current_user_id());
}
}
/* Show Unit single template */
if (array_key_exists('coursename', $wp->query_vars) && array_key_exists('unitname', $wp->query_vars)) {
$this->remove_pre_next_post();
$vars = array();
$unit = new Unit();
$vars['course_id'] = Course::get_course_id_by_name($wp->query_vars['coursename']);
$vars['unit_id'] = $unit->get_unit_id_by_name($wp->query_vars['unitname'], $vars['course_id']);
//$this->set_course_visited( get_current_user_id(), Course::get_course_id_by_name( $wp->query_vars['coursename'] ) );
$unit = new Unit($vars['unit_id']);
$this->set_unit_visited(get_current_user_id(), $vars['unit_id']);
$theme_file = locate_template(array('single-unit.php'));
$forced_previous_completion_template = locate_template(array('single-previous-unit.php'));
if (!Unit::is_unit_available($vars['unit_id']) && (!current_user_can('manage_options') && !CoursePress_Capabilities::can_update_course($vars['course_id']))) {
if ($forced_previous_completion_template != '') {
do_shortcode('[course_unit_single]');
//required for getting unit results
require_once $forced_previous_completion_template;
exit;
} else {
$args = array('slug' => $wp->request, 'title' => $unit->details->post_title, 'content' => __('This Unit is not available at the moment. Please check back later.', 'cp'), 'type' => 'page', 'is_page' => true, 'is_singular' => false, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
}
} else {
if ($theme_file != '') {
global $wp;
do_shortcode('[course_unit_single unit_id="' . $vars['unit_id'] . '"]');
//required for getting unit results
require_once $theme_file;
do_action('wp');
//fix for gravity
exit;
} else {
$args = array('slug' => $wp->request, 'title' => isset($unit->details) ? get_the_title($unit->details->post_parent) : '', 'content' => $this->get_template_details($this->plugin_dir . 'includes/templates/course-units-single.php', $vars), 'type' => 'unit', 'is_page' => true, 'is_singular' => true, 'is_archive' => false);
$pg = new CoursePress_Virtual_Page($args);
}
$this->set_latest_activity(get_current_user_id());
}
}
}