function widget($args, $instance)
{
extract($args);
$title = $this->get_title($instance);
$username = $this->get_username($instance);
$project_count = $this->get_project_count($instance);
$show_parent = $this->get_show_parent($instance);
echo $before_widget;
echo $before_title . $title . $after_title;
// Init the cache system.
$cache = new Cache();
// Set custom timeout in seconds.
$cache->timeout = get_option('wpgithub_cache_time', 600);
$repositories = $cache->get($username . '.repositories.json');
if ($repositories == null) {
$github = new Github($username);
$repositories = $github->get_repositories();
$cache->set($username . '.repositories.json', $repositories);
}
if ($repositories == null || count($repositories) == 0) {
echo $username . ' does not have any public repositories.';
} else {
$repositories = array_slice($repositories, 0, $project_count);
echo '<ul>';
foreach ($repositories as $repository) {
echo '<li><a href="' . $repository->html_url . '" title="' . $repository->description . '">' . $repository->name . '</a>';
if ((int) $repository->fork && $show_parent) {
$parent_repository = $cache->get($username . '.' . $repository->name . '.repositories.json');
if ($parent_repository == null) {
if (!isset($github)) {
$github = new Github($username);
}
$parent_repository = $github->get_parent_repository($repository->name);
$cache->set($username . '.' . $repository->name . '.repositories.json', array($parent_repository));
}
if (is_array($parent_repository)) {
$parent_repository = end($parent_repository);
}
echo '<span class="forked_from">forked from ';
echo '<a href="' . $parent_repository->html_url . '">' . $parent_repository->full_name . '</a>';
echo '</span>';
}
echo '</li>';
}
echo '</ul>';
}
echo $after_widget;
}
