/**
* Removes a project from the list of sticky projects.
*
* @since 1.0.0
* @access public
* @param int $project_id
* @return bool
*/
function ccp_remove_sticky_project($project_id)
{
$project_id = ccp_get_project_id($project_id);
if (ccp_is_project_sticky($project_id)) {
$stickies = ccp_get_sticky_projects();
$key = array_search($project_id, $stickies);
if (isset($stickies[$key])) {
unset($stickies[$key]);
return update_option('ccp_sticky_projects', array_unique($stickies));
}
}
return false;
}
/**
* Callback function for handling post status changes.
*
* @since 1.0.0
* @access public
* @return void
*/
public function handler()
{
// Checks if the sticky toggle link was clicked.
if (isset($_GET['action']) && 'ccp_toggle_sticky' === $_GET['action'] && isset($_GET['project_id'])) {
$project_id = absint(ccp_get_project_id($_GET['project_id']));
// Verify the nonce.
check_admin_referer("ccp_toggle_sticky_{$project_id}");
if (ccp_is_project_sticky($project_id)) {
ccp_remove_sticky_project($project_id);
} else {
ccp_add_sticky_project($project_id);
}
// Redirect to correct admin page.
$redirect = add_query_arg(array('updated' => 1), remove_query_arg(array('action', 'project_id', '_wpnonce')));
wp_safe_redirect(esc_url_raw($redirect));
// Always exit for good measure.
exit;
}
return;
}
/**
* Save project details settings on post save.
*
* @since 1.0.0
* @access public
* @param int $post_id
* @return void
*/
public function update($post_id)
{
$this->manager->update($post_id);
// Verify the nonce.
if (!isset($_POST['ccp_project_publish_box']) || !wp_verify_nonce($_POST['ccp_project_publish_box'], 'ccp_project_publish_box_nonce')) {
return;
}
// Is the sticky checkbox checked?
$should_stick = !empty($_POST['ccp_project_sticky']);
// If checked, add the project if it is not sticky.
if ($should_stick && !ccp_is_project_sticky($post_id)) {
ccp_add_sticky_project($post_id);
} elseif (!$should_stick && ccp_is_project_sticky($post_id)) {
ccp_remove_sticky_project($post_id);
}
}