function show_figlet($str, $font)
{
$cv = caca_create_canvas(0, 0);
if (!caca_canvas_set_figfont($cv, $font)) {
return false;
}
$chars = unistr_to_ords($str);
$color = 0;
foreach ($chars as $c) {
caca_set_color_ansi($cv, 1 + ($color += 1) % 13, CACA_WHITE);
caca_put_figchar($cv, $c);
}
echo caca_export_string($cv, "html3");
}
}
$modpost_message .= '.html#' . $post_id . '">' . $post_id . '</a> in /' . $_POST['board'] . '/ with flags: ' . $flags . '.';
management_addlogentry($modpost_message, 1, md5_decrypt($_POST['modpassword'], KU_RANDOMSEED));
}
if ($post['name_save'] && isset($_POST['name'])) {
setcookie('name', urldecode($_POST['name']), time() + 31556926, '/', KU_DOMAIN);
}
if ($post['email_save']) {
setcookie('email', urldecode($post['email']), time() + 31556926, '/', KU_DOMAIN);
}
setcookie('postpassword', urldecode($_POST['postpassword']), time() + 31556926, '/');
} else {
exitWithErrorPage(_gettext('Could not copy uploaded image.'));
}
// If the user replied to a thread, and they weren't sage-ing it...
if ($thread_replyto != '0' && strtolower($_POST['em']) != 'sage' && unistr_to_ords($_POST['em']) != array(19979, 12370)) {
// And if the number of replies already in the thread are less than the maximum thread replies before perma-sage...
if ($thread_replies <= $board_class->board['maxreplies']) {
// Bump the thread
$tc_db->Execute("UPDATE `" . KU_DBPREFIX . "posts` SET `bumped` = '" . time() . "' WHERE `boardid` = " . $board_class->board['id'] . " AND `id` = '" . $thread_replyto . "'");
}
}
// If the user replied to a thread he is watching, update it so it doesn't count his reply as unread
if (KU_WATCHTHREADS && $thread_replyto != '0') {
$viewing_thread_is_watched = $tc_db->GetOne("SELECT COUNT(*) FROM `" . KU_DBPREFIX . "watchedthreads` WHERE `ip` = '" . $_SERVER['REMOTE_ADDR'] . "' AND `board` = '" . $board_class->board['name'] . "' AND `threadid` = '" . $thread_replyto . "'");
if ($viewing_thread_is_watched > 0) {
$newestreplyid = $tc_db->GetOne('SELECT `id` FROM `' . KU_DBPREFIX . 'posts` WHERE `boardid` = ' . $board_class->board['id'] . ' AND `IS_DELETED` = 0 AND `parentid` = ' . $thread_replyto . ' ORDER BY `id` DESC LIMIT 1');
$tc_db->Execute("UPDATE `" . KU_DBPREFIX . "watchedthreads` SET `lastsawreplyid` = " . $newestreplyid . " WHERE `ip` = '" . $_SERVER['REMOTE_ADDR'] . "' AND `board` = '" . $board_class->board['name'] . "' AND `threadid` = '" . $thread_replyto . "'");
}
}
$tc_db->Execute("COMMIT");
function CheckBadUnicode($post_name, $post_email, $post_subject, $post_message)
{
/* Check for bad characters which can cause the page to deform (right-to-left markers, etc) */
$bad_ords = array(8235, 8238);
$ords_name = unistr_to_ords($post_name);
$ords_email = unistr_to_ords($post_email);
$ords_subject = unistr_to_ords($post_subject);
$ords_message = unistr_to_ords($post_message);
$ords_filename = isset($_FILES['imagefile']) ? unistr_to_ords($_FILES['imagefile']['name']) : '';
foreach ($bad_ords as $bad_ord) {
if ($ords_name != '') {
if (in_array($bad_ord, $ords_name)) {
exitWithErrorPage(_gettext('Your post contains one or more illegal characters.'));
}
}
if ($ords_email != '') {
if (in_array($bad_ord, $ords_email)) {
exitWithErrorPage(_gettext('Your post contains one or more illegal characters.'));
}
}
if ($ords_subject != '') {
if (in_array($bad_ord, $ords_subject)) {
exitWithErrorPage(_gettext('Your post contains one or more illegal characters.'));
}
}
if ($ords_message != '') {
if (in_array($bad_ord, $ords_message)) {
exitWithErrorPage(_gettext('Your post contains one or more illegal characters.'));
}
}
if ($ords_filename != '') {
if (in_array($bad_ord, $ords_filename)) {
exitWithErrorPage(_gettext('Your post contains one or more illegal characters.'));
}
}
}
}
* to Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*/
function unistr_to_ords($str, $encoding = 'UTF-8')
{
$str = mb_convert_encoding($str, "UCS-4BE", $encoding);
$result = array();
for ($i = 0; $i < mb_strlen($str, "UCS-4BE"); $i++) {
$c = mb_substr($str, $i, 1, "UCS-4BE");
$val = unpack("N", $c);
$result[] = $val[1];
}
return $result;
}
if (php_sapi_name() != "cli") {
die("You have to run this program with php-cli!\n");
}
if ($argc < 3) {
die("Too few arguments.\nUsage: cmd <path of font> <utf8 string>\n");
}
$cv = caca_create_canvas(0, 0);
if (!caca_canvas_set_figfont($cv, $argv[1])) {
die("Could not open font\n");
}
$chars = unistr_to_ords($argv[2]);
$color = 0;
foreach ($chars as $c) {
caca_set_color_ansi($cv, 1 + ($color += 4) % 15, CACA_TRANSPARENT);
caca_put_figchar($cv, $c);
}
echo caca_export_string($cv, "utf8");
function CheckBadUnicode($post_name, $post_email, $post_subject, $post_message)
{
/* Check for bad characters which can cause the page to deform (right-to-left markers, etc) */
$bad_ords = array(8235, 8238);
$ords_name = unistr_to_ords($post_name);
$ords_email = unistr_to_ords($post_email);
$ords_subject = unistr_to_ords($post_subject);
$ords_message = unistr_to_ords($post_message);
$ords_filename = isset($_FILES['imagefile']) ? unistr_to_ords($_FILES['imagefile']['name']) : '';
foreach ($bad_ords as $bad_ord) {
if ($ords_name != '') {
if (in_array($bad_ord, $ords_name)) {
exitWithErrorPage(_gettext('В вашем посте присутствуют неугодные системе символы. Потрудитесь их убрать.'));
}
}
if ($ords_email != '') {
if (in_array($bad_ord, $ords_email)) {
exitWithErrorPage(_gettext('В вашем посте присутствуют неугодные системе символы. Потрудитесь их убрать.'));
}
}
if ($ords_subject != '') {
if (in_array($bad_ord, $ords_subject)) {
exitWithErrorPage(_gettext('В вашем посте присутствуют неугодные системе символы. Потрудитесь их убрать.'));
}
}
if ($ords_message != '') {
if (in_array($bad_ord, $ords_message)) {
exitWithErrorPage(_gettext('В вашем посте присутствуют неугодные системе символы. Потрудитесь их убрать.'));
}
}
if ($ords_filename != '') {
if (in_array($bad_ord, $ords_filename)) {
exitWithErrorPage(_gettext('В вашем посте присутствуют неугодные системе символы. Потрудитесь их убрать.'));
}
}
}
}
