<?php
require 'lib/header.php';
require_once 'lib/constants.php';
require_once 'lib/lib_xml.php';
require_once 'lib/lib_morph_pools.php';
$smarty->assign('active_page', 'tasks');
if (!is_logged()) {
$smarty->assign('content', get_wiki_page("Инструкция по интерфейсу для снятия омонимии"));
$smarty->display('qa/tasks_guest.tpl');
return;
}
$action = isset($_GET['act']) ? $_GET['act'] : '';
$smarty->assign('user_rating', get_user_rating($_SESSION['user_id']));
switch ($action) {
case 'annot':
if (!isset($_GET['pool_id']) || !$_GET['pool_id']) {
throw new UnexpectedValueException('Wrong pool_id');
}
$pool_size = 5;
$opt = OPTION(OPT_SAMPLES_PER_PAGE);
switch ($opt) {
case 2:
$pool_size = 10;
break;
case 3:
$pool_size = 20;
break;
case 4:
$pool_size = 50;
}
function get_stars($fid = -1, $href = '#', $enabled = true)
{
$ret_val = 'Rate:' . ($enabled ? '' : ' ');
$urating = SESSION_EMPTY() ? -1 : get_user_rating($fid, SESSION());
$class = 'fa lsp-star';
$title = $enabled ? '' : 'Login to rate';
$href = $enabled ? htmlentities($href) : '#';
$ret_val .= '<div class="lsp-starrating clearfix pull-left">';
for ($i = 5; $i > 0; --$i) {
if ($enabled) {
$ret_val .= '<a href="' . ($href == '#' ? '#' : $href . $i) . '" class="' . ($urating == $i ? "fa lsp-star active" : $class) . '" title="' . $title . '"></a>';
} else {
$ret_val .= '<a href="" class="' . $class . ' disabled"></a>';
}
}
$ret_val .= '</div>';
return $ret_val;
}
function update_rating($file_id, $stars, $user)
{
// Incorrect $stars value supplied
if (!isset($stars) || trim($stars) == '' || $stars < 1 || $stars > 5) {
echo '<h3 class="text-danger">Invalid rating: ' . (isset($stars) ? sanitize($stars) : '(empty)') . '</h3>';
return;
}
// Incorrect $file_id supplied
if (!is_numeric($file_id) || !isset($file_id) || $file_id < 0) {
echo '<h3 class="text-danger">Invalid file_id: ' . (is_int($file_id) ? '"' . intval($file_id) . '"' : (isset($file_id) ? '"' . sanitize($file_id) . '"' : '(empty)')) . '</h3>';
return;
}
// Incorrect user name supplied
$user_id = get_user_id($user);
if ($user_id < 0) {
echo '<h3 class="text-danger">Invalid user: '******'"' . sanitize($user) . '"' : '(empty)') . '</h3>';
return;
}
$dbh =& get_db();
if ($user_id >= 0) {
$stmt = null;
if (get_user_rating($file_id, $user) > 0) {
$stmt = $dbh->prepare('UPDATE ratings SET stars=:stars WHERE file_id=:file_id AND user_id=:user_id');
} else {
$stmt = $dbh->prepare('INSERT INTO ratings(file_id, user_id, stars) VALUES(:file_id, :user_id, :stars)');
}
$stmt->bindParam(':file_id', $file_id);
$stmt->bindParam(':stars', $stars);
$stmt->bindParam(':user_id', $user_id);
$stmt->execute();
$stmt = null;
}
$dbh = null;
return get_user_rating($file_id, $user);
}