/**
* 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;
}
/**
* Returns the project end_date.
*
* @since 1.0.0
* @access public
* @param array $args
* @return string
*/
function ccp_get_project_end_date($args = array())
{
$html = '';
$defaults = array('post_id' => ccp_get_project_id(), 'text' => '%s', 'format' => get_option('date_format'), 'before' => '', 'after' => '', 'wrap' => '<span %s>%s</span>');
$args = wp_parse_args($args, $defaults);
$end_date = ccp_get_project_meta($args['post_id'], 'end_date');
if ($end_date) {
$datetime = sprintf('datetime="%s"', mysql2date('Y-m-d\\TH:i:sP', $end_date, true));
$text = sprintf('<time class="project-data" %s>%s</time>', $datetime, mysql2date($args['format'], $end_date, true));
$text = sprintf($args['text'], $text);
$html .= $args['before'];
$html .= sprintf($args['wrap'], 'class="project-end-date"', $text);
$html .= $args['after'];
}
return apply_filters('ccp_get_project_end_date', $html, $args['post_id']);
}