/**
* generate the rating widget
*/
function GetRatingWidget()
{
global $modSettings, $user_info, $context, $txt;
if ($user_info['is_guest']) {
AjaxErrorMsg($txt['no_like_for_guests']);
}
$xml = isset($_REQUEST['xml']);
$content_id = isset($_REQUEST['id']) ? (int) $_REQUEST['id'] : 0;
$ctype = isset($_REQUEST['c']) ? (int) $_REQUEST['c'] : 0;
if (0 == $ctype || 0 == $content_id) {
AjaxErrorMsg($txt['rating_invalid_params']);
}
if ($xml) {
EoS_Smarty::loadTemplate('xml_blocks');
$context['template_functions'] = 'ratingwidget';
} else {
EoS_Smarty::loadTemplate('ratings/widget');
}
// todo: allow rating without ajax / js
$request = smf_db_query('SELECT m.id_msg, m.id_topic, m.id_board FROM {db_prefix}messages AS m WHERE m.id_msg = {int:id} LIMIT 1', array('id' => $content_id));
list($id_msg, $id_topic, $id_board) = mysql_fetch_row($request);
mysql_free_result($request);
$context['result_count'] = 0;
$uniques = array(true, false);
foreach ($uniques as $uniqueness) {
foreach ($modSettings['ratings'] as $key => $rating) {
if ($rating['unique'] != $uniqueness) {
continue;
}
if (Ratings::isAllowed($key, $id_board)) {
$context['result_count']++;
$context['ratings'][] = array('rtype' => (int) $key, 'label' => $rating['text'], 'unique' => $rating['unique']);
}
}
}
$context['content_id'] = $content_id;
$context['json_data'] = htmlspecialchars(json_encode(array('id' => $content_id, 'error_text' => $txt['ratingwidget_error'])));
}
