function topicCheckReader($topic_id, $user_id)
{
$topic = topicGetById($topic_id);
$private_flag = topicCheckPrivate($topic_id);
$user_flag = topicCheckFlags($topic_id, array("[" . $user_id . "]"));
$user_flag = $user_flag[0];
$author_flag = $topic["author_id"] == $user_id;
$moder_flag = topicCheckModerator($topic["id"], $user_id);
$admin_flag = userCheckAdministrator($user_id);
return $private_flag && ($user_flag || $author_flag || $moder_flag) || !$private_flag || $admin_flag;
}
function topicGetModeratorsString($topic_id)
{
$topic = topicGetById($topic_id);
return $topic["moderators"];
}
echo "<form action=\"index.php?regusr\" method=\"post\">";
echo "Username (used for logging in):<br /> <input type=\"text\" name=\"username\" /><br />";
echo "Password:<br /> <input type=\"password\" name=\"password1\" /><br />";
echo "Password (once more):<br /> <input type=\"password\" name=\"password2\" /><br />";
echo "Nickname (showed in your profile):<br /> <input type=\"text\" name=\"nickname\" /><br />";
echo "Your e-mail address:<br /> <input type=\"text\" name=\"email1\" /><br />";
echo "Repeat your e-mail:<br /> <input type=\"text\" name=\"email2\" /><br />";
echo "<h1><a id=\"foo\" href=\"javascript: void(0);\" onClick=\"javascript: \$('#foo').load('index.php?cap');\">CLICK ME!</a></h1>";
echo "Result (solve problem upper):<br /> <input type=\"text\" name=\"captcha_res\" /><br />";
echo "<input type=\"submit\" value=\"register\" />";
echo "</form>";
} else {
if (isset($_GET["topic_id"])) {
$user = userGetLoggedIn();
if (topicExistsById(intval($_GET["topic_id"])) && topicCheckReader($_GET["topic_id"], $user["id"])) {
$topic = topicGetById(intval($_GET["topic_id"]));
$posts = postGetByTopicId(intval($topic["id"]));
echo "<h1>" . stringDecode($topic["title"]) . "</h1>";
if (topicCheckModerator($topic["id"], $user["id"]) || userCheckAdministrator($user["id"])) {
echo "<a href=\"index.php?edittopic&topic_id=" . $_GET["topic_id"] . "\">Edit topic</a>";
}
$topics = topicGetByIdRange($_GET["topic_id"], 0, 5);
if (count($topics) > 0) {
echo "<br /> <br /> <p class=\"item_top\"> <b> Sub-topics: </b> </p> <br />";
for ($i = 0; $i < count($topics); $i++) {
echo "<a href=\"index.php?topic_id=" . intval($topics[$i]["id"]) . "\">" . stringDecode($topics[$i]["title"]) . "</a> <br />";
}
}
echo "<br /> <br /> <p class=\"item_top\"> <b> Topic posts: </b> </p> <br />";
for ($i = 0; $i < count($posts); $i++) {
$author = userGetById($posts[$i]["author_id"]);
