/**
* Retrieves contest data.
*/
function get_data()
{
$orderby = '';
$order = 'desc';
if (isset($_GET['orderby'])) {
$orderby = $_GET['orderby'];
}
if (isset($_GET['order'])) {
$order = $_GET['order'];
}
$data = array();
$data = CH_Contest::get_all($orderby, $order, $this->get_pagenum(), $this->per_page);
$this->found_posts = CH_Contest::get_num();
return $data;
}
/**
* Wordpress widget settings.
* @param mixed $instance
*/
public function form($instance)
{
$contest_id = '';
if (isset($instance['contest_id'])) {
$contest_id = $instance['contest_id'];
}
$contests = CH_Contest::get_all();
echo '<p>' . _e('Contest:', 'contesthopper') . '<select id="' . $this->get_field_id('contest_id') . '" name="' . $this->get_field_name('contest_id') . '" class="widefat">';
foreach ($contests as $contest) {
$selected = '';
if ($contest_id == $contest->ID) {
$selected = ' selected="selected"';
}
echo '<option value="' . esc_attr($contest->ID) . '"' . $selected . '>' . esc_html($contest->ch_headline) . '</option>';
}
echo '</select></p>';
}
/**
* Table constructor with optional contest parameter.
* @param CH_Contest $contest
* @return CH_Table_Participants
*/
function __construct($contest = '')
{
$this->per_page = 30;
$this->contest = $contest;
if (!is_object($contest)) {
$this->contest = '';
}
if ($this->contest != '') {
$this->current_winner_num = $this->contest->get_current_winner_num();
}
$this->extra_nav = array();
$contests = CH_Contest::get_all();
foreach ($contests as $contest) {
$this->extra_nav[$contest->ID] = $contest->ch_headline;
}
parent::__construct();
}
/**
* Contest autoexpiry method.
* Called on <i>contesthopper_autoexpiry</i> hook, that was registered by <i>wp_schedule_event()</i> on plugin install.
* Method checks for active contests that have <i>ch_autoselect_winner</i> attribute set, calls
* contest object methods to pick the desired number of winners and sets the contest to <i>winners_picked</i>
* status.
*/
function process_autoexpiry()
{
$contests = CH_Contest::get_all('', '', '', '', 'active');
foreach ($contests as $contest) {
if ($contest->is_expired()) {
if (isset($contest->ch_autoselect_winner) && $contest->ch_autoselect_winner == '1') {
$winners_num = 1;
if (isset($contest->ch_winners_num) && is_numeric($contest->ch_winners_num) && $contest->ch_winners_num > 0) {
$winners_num = $contest->ch_winners_num;
}
$current_winners = $contest->get_current_winner_num();
$pick_num = intval($winners_num) - intval($current_winners);
if ($pick_num > 0) {
$contest->pick_winners($pick_num);
}
$contest->set_status('winners_picked');
}
}
}
}
