}
$fl = $C->TMP_DIR . 'tmp_' . md5(time() . rand(0, 9999));
file_put_contents($fl, base64_decode($_POST['image']));
list($w, $h, $tp) = @getimagesize($fl);
if ($w == 0 || $h == 0) {
$error = TRUE;
$errmsg = 'Invalid image file.';
} elseif ($tp != IMAGETYPE_GIF && $tp != IMAGETYPE_JPEG && $tp != IMAGETYPE_PNG) {
$error = TRUE;
$errmsg = 'Invalid image type.';
} elseif ($w < 200 || $h < 200) {
$error = TRUE;
$errmsg = 'Too small image resolution.';
} else {
$fn = time() . rand(100000, 999999) . '.png';
$res = copy_avatar($fl, $fn);
if (!$res) {
$error = TRUE;
$errmsg = 'Inappropriate image file.';
}
}
if (!$error) {
$old = $user->info->avatar;
if ($old != $C->DEF_AVATAR_USER) {
rm($C->IMG_DIR . 'avatars/' . $old);
rm($C->IMG_DIR . 'avatars/thumbs1/' . $old);
rm($C->IMG_DIR . 'avatars/thumbs2/' . $old);
rm($C->IMG_DIR . 'avatars/thumbs3/' . $old);
}
$this->db2->query('UPDATE users SET avatar="' . $this->db2->escape($fn) . '" WHERE id="' . intval($this->db2->e($user->id)) . '" LIMIT 1');
$network->get_user_by_id($user->id, TRUE);
if (isset($_FILES['avatar']) && is_uploaded_file($_FILES['avatar']['tmp_name'])) {
$D->submit = TRUE;
$f = (object) $_FILES['avatar'];
list($w, $h, $tp) = getimagesize($f->tmp_name);
if ($w == 0 || $h == 0) {
$D->error = TRUE;
$D->errmsg = 'st_avatar_err_invalidfile';
} elseif ($tp != IMAGETYPE_GIF && $tp != IMAGETYPE_JPEG && $tp != IMAGETYPE_PNG && $tp != IMAGETYPE_BMP) {
$D->error = TRUE;
$D->errmsg = 'st_avatar_err_invalidformat';
} elseif ($w < $C->AVATAR_SIZE || $h < $C->AVATAR_SIZE) {
$D->error = TRUE;
$D->errmsg = 'st_avatar_err_toosmall';
} else {
$fn = time() . rand(100000, 999999) . '.png';
$res = copy_avatar($f->tmp_name, $fn);
if (!$res) {
$D->error = TRUE;
$D->errmsg = 'st_avatar_err_cantcopy';
}
}
if (!$D->error) {
$old = $D->user->avatar;
if ($old != $C->DEF_AVATAR_USER) {
rm($C->IMG_DIR . 'avatars/' . $old);
rm($C->IMG_DIR . 'avatars/thumbs1/' . $old);
rm($C->IMG_DIR . 'avatars/thumbs2/' . $old);
rm($C->IMG_DIR . 'avatars/thumbs3/' . $old);
}
$db2->query('UPDATE users SET avatar="' . $db2->escape($fn) . '" WHERE id="' . $D->user->id . '" LIMIT 1');
$D->user = $this->network->get_user_by_id($D->user->id, TRUE);
}
if (!$D->error) {
$tmplang = $db2->fetch_field('SELECT value FROM settings WHERE word="LANGUAGE" LIMIT 1');
$tmpzone = $db2->fetch_field('SELECT value FROM settings WHERE word="DEF_TIMEZONE" LIMIT 1');
$tmppass = md5($D->password);
$db2->query('INSERT INTO users SET email="' . $db2->e($D->email) . '", username="******", password="******", fullname="' . $db2->e($D->fullname) . '", language="' . $tmplang . '", timezone="' . $tmpzone . '", reg_date="' . time() . '", reg_ip="' . ip2long($_SERVER['REMOTE_ADDR']) . '", active=1');
$user_id = intval($db2->insert_id());
$db1->query('DELETE FROM unconfirmed_registrations WHERE email="' . $db1->e($D->email) . '" ');
$this->user->login($D->email, md5($D->password), FALSE);
$gravatar_url = 'http://www.gravatar.com/avatar/' . md5($D->email) . '?s=' . $C->AVATAR_SIZE . '&d=404';
$gravatar_local = $C->TMP_DIR . 'grvtr' . time() . rand(0, 9999) . '.jpg';
if (@my_copy($gravatar_url, $gravatar_local)) {
list($w, $h, $tp) = @getimagesize($gravatar_local);
if ($w && $h && $tp && $w == $C->AVATAR_SIZE && $h >= $C->AVATAR_SIZE && ($tp == IMAGETYPE_JPEG || $tp == IMAGETYPE_GIF || $tp == IMAGETYPE_PNG)) {
$fn = time() . rand(100000, 999999) . '.png';
$res = copy_avatar($gravatar_local, $fn);
if ($res) {
$db2->query('UPDATE users SET avatar="' . $db2->escape($fn) . '" WHERE id="' . $user_id . '" LIMIT 1');
$this->network->get_user_by_id($user_id, TRUE);
}
}
rm($gravatar_local);
}
$invited_from = array();
$r = $db2->query('SELECT DISTINCT user_id FROM users_invitations WHERE recp_email="' . $db2->e($D->email) . '" LIMIT 1');
if ($db2->num_rows($r) > 0) {
while ($tmpu = $db2->fetch_object($r)) {
$db2->query('INSERT INTO users_followed SET who="' . $tmpu->user_id . '", whom="' . $user_id . '", date="' . time() . '", whom_from_postid="' . $this->network->get_last_post_id() . '" ');
$db2->query('UPDATE users SET num_followers=num_followers+1 WHERE id="' . $user_id . '" LIMIT 1');
$this->network->get_user_follows($tmpu->user_id, TRUE);
$invited_from[$tmpu->user_id] = TRUE;
