public function doPOST()
{
debug_hook('unexpected post', __METHOD__);
// plugin_start_hook(__METHOD__, $this->request);
redirect();
// plugin_end_hook(__METHOD__, $this->request);
}
function tagField($db, $limit = null)
{
$nsid = $_SESSION['namespace_id'] ? $_SESSION['namespace_id'] : DB_PUBNS;
$sql = sprintf('select t.name, m.tag, count(m.tag) as num from tagmap as ' . 'm, tags as t where t.id=m.tag and t.namespace=%d group by tag ' . 'order by date desc', $nsid);
$sql .= !is_null($limit) ? ' LIMIT ' . $limit : null;
$max_size = 250;
$min_size = 100;
if (!($result = $db->query($sql))) {
debug_hook('Failed to load tag cloud!', __METHOD__);
return;
}
while ($row = $result->fetch_assoc()) {
$tags[$row['name']] = $row['num'];
}
$max_value = max(array_values($tags));
$min_value = min(array_values($tags));
$spread = $max_value - $min_value;
if ($spread == 0) {
$spread = 1;
}
$step = ($max_size - $min_size) / $spread;
print '<div id="tags">';
foreach ($tags as $key => $value) {
$size = ceil($min_size + ($value - $min_value) * $step);
$a = new Html('a');
$a->attr('style', 'font-size: ' . $size . '%');
$a->attr('href', DB_LOC . '/tags/' . urlencode($key));
$a->data(str_replace('_', ' ', $key));
$a->write();
print '(' . $value . '), ';
}
print '<a href="' . DB_LOC . '/">all</a>';
print '</div>';
}
public function check_permission($space, $user, $perm)
{
$sql = sprintf("SELECT privileges FROM namespacemap where" . " user=%d and namespace=%d", $user, $space);
if (!($row = $this->db->select($sql))) {
debug_hook("didn't find privilege mapping", __METHOD__);
return False;
}
return $row['privileges'] & $perm == $perm;
}
$cwd = dirname(__FILE__);
$debug = null;
/* Include everything */
require $cwd . '/conf.php';
require $cwd . '/func.php';
require $cwd . '/session.php';
require $cwd . '/lib/debug.php';
require $cwd . '/lib/mysql.php';
require $cwd . '/lib/exception.php';
require $cwd . '/lib/auth.php';
require $cwd . '/lib/request.php';
require $cwd . '/lib/namespace.php';
require $cwd . '/themes/' . DB_THEME . '/strings.php';
if (file_exists($cwd . '/local_settings.php')) {
include $cwd . '/local_settings.php';
}
/* Connect to db */
$db = new dropbox_mysqli(DB_HOST, DB_USER, DB_PASS, DB_DB);
if (mysqli_connect_errno()) {
debug_hook('Could not connect to database');
die;
}
// Setup Authentication
$auth = new Auth($db);
// Quick and dirty hack
if (!isset($auth_token_update)) {
debug_hook('setting default token update state');
$auth_token_update = True;
}
$authenticated = $auth->check_auth($auth_token_update);
default:
break;
}
}
}
// Since the default section isn't set in the switch make sure we have a section
if (!$section) {
$section = 'home';
}
ob_start();
// temp hack to get redirections on outputless pages to work.
$request = new DBRequest($section, $entry, $tags);
// Output our shit
require DB_PATH . '/core/lib/section.php';
require DB_PATH . "/core/pages/" . $section . ".php";
$class = 'Section' . ucwords($section);
$section = class_exists($class, false) ? new $class($request, $db, $auth) : new DBSection($request, $db, $auth);
if ($_POST) {
$section->doPOST();
} else {
$section->doGET();
}
unset($section);
// force call to __desctruct()
// Debug script timing, yes there is stuff done after this but not enough to make a difference
$te = microtime(true);
$t = round($te - $ts, 4);
debug_hook("script executed in {$t} seconds");
ob_flush();
// temp hack to get redirections on outputless pages to work.
$db->close();
public function query($query)
{
debug_hook($query, __METHOD__);
return parent::query($query);
}
public function __construct($message = null, $code = 0)
{
debug_hook($message, __METHOD__);
parent::__construct($message, $code);
}
if ($result = $db->query($sql)) {
$row = $result->fetch_assoc();
header('Content-Length: ' . $row['size']);
header("content-type: image/jpeg");
echo $row['data'];
file_put_contents(DB_PATH . '/cache/' . $cacheid, $row['data']);
}
} else {
$sql = sprintf("UPDATE entries SET views=views+1 WHERE id=%d", $parent_id);
if (!$db->query($sql)) {
die("Query Error");
}
$sql = sprintf("SELECT id FROM data WHERE entryid=%d order by id", $id);
$result = $db->query($sql);
header('Content-Length: ' . $size);
header("content-type: " . imgtypetomime($type));
while ($row = $result->fetch_array()) {
$chunks[] = $row[0];
}
$size = count($chunks);
for ($i = 0; $i < $size; ++$i) {
$sql = sprintf("select filedata from data where id=%d", $chunks[$i]);
$result = $db->query($sql);
$row = $result->fetch_array();
echo $row[0];
}
}
}
$db->close();
debug_hook('image processed in ' . (microtime(true) - $ts) . ' seconds.');
public function set_namespace($namespace)
{
$namespace = $this->db->safe($namespace);
if ($this->authenticated()) {
if ($nsid = $this->ns->get_id($namespace)) {
if ($this->ns->check_permission($nsid, $_SESSION['auth_id'], ACL_READ)) {
debug_hook("changing namespace to: " . $namespace, __METHOD__);
$_SESSION['namespace'] = $namespace;
$_SESSION['namespace_id'] = $nsid;
return;
}
}
}
unset($_SESSION['namespace']);
unset($_SESSION['namespace_id']);
}
