if (isset($_GET['s'])) {
$discussionsearch = $_GET['s'];
} else {
$discussionsearch = '';
}
$wp_discussion_search = new Discussion_Search($discussionsearch, $page_num);
if (isset($_GET['discussion_id'])) {
$discussion = new Discussion($_GET['discussion_id']);
}
if (isset($_GET['action']) && $_GET['action'] == 'delete' && isset($_GET['discussion_id']) && is_numeric($_GET['discussion_id'])) {
if (!isset($_GET['cp_nonce']) || !wp_verify_nonce($_GET['cp_nonce'], 'delete_discussion_' . $_GET['discussion_id'])) {
die(__('Cheating huh?', 'cp'));
}
$discussion_object = $discussion->get_discussion();
if (current_user_can('manage_options') || current_user_can('coursepress_delete_discussion_cap') || current_user_can('coursepress_delete_my_course_discussion_cap') && $discussion_object->post_author == get_current_user_id()) {
$discussion->delete_discussion($force_delete = true);
$message = __('Selected discussion has been deleted successfully.', 'cp');
} else {
$message = __("You don't have right permissions to delete the discussion.", 'cp');
}
}
?>
<div class="wrap nosubsub cp-wrap">
<div class="icon32" id="icon-themes"><br></div>
<h2><?php
_e('Discussions', 'cp');
if (current_user_can('manage_options') || current_user_can('coursepress_create_discussion_cap') || current_user_can('coursepress_create_my_discussion_cap') || current_user_can('coursepress_create_my_assigned_discussion_cap')) {
?>
<a class="add-new-h2" href="<?php
echo admin_url('admin.php?page=discussions&action=add_new');
?>
function delete_course($force_delete = true)
{
$force_delete = apply_filters('coursepress_course_force_delete', $force_delete);
/**
* Allow course deletion to be cancelled when filter returns true.
*
* @since 1.2.1
*/
if (apply_filters('coursepress_course_cancel_delete', false, $this->id)) {
/**
* Perform actions if the deletion was cancelled.
*
* @since 1.2.1
*/
do_action('coursepress_course_delete_cancelled', $this->id);
return false;
}
// Get object before it gets destroyed
$course = new Course($this->id);
// Clear cached object because we're deleting the object
self::kill(self::TYPE_COURSE, $this->id);
self::kill_related(self::TYPE_COURSE, $this->id);
if (get_post_type($this->id) == 'course') {
wp_delete_post($this->id, $force_delete);
//Whether to bypass trash and force deletion
}
/* Delete all usermeta associated to the course */
cp_delete_user_meta_by_key('course_' . $this->id);
cp_delete_user_meta_by_key('enrolled_course_date_' . $this->id);
cp_delete_user_meta_by_key('enrolled_course_class_' . $this->id);
cp_delete_user_meta_by_key('enrolled_course_group_' . $this->id);
// Get list of units from cached object
$course_units = Unit::get_units_from_course($this->id, 'any');
//Delete course units
foreach ($course_units as $course_unit) {
$unit = new Unit($course_unit);
$unit->delete_unit(true);
}
//Delete course discussions
$discussion = new Discussion();
$discussion->delete_discussion(true, $this->id);
//Delete course notification
$notification = new Notification();
$notification->delete_notification(true, $this->id);
/**
* Perform actions after a course is deleted.
*
* @var $course The course object if the ID or post_ title is needed.
*
* @since 1.2.1
*/
do_action('coursepress_course_deleted', $course);
}
