";
- }, $body);
- }
-
- foreach ($config['markup'] as $markup) {
- if (is_string($markup[1])) {
- $body = preg_replace($markup[0], $markup[1], $body);
- } elseif (is_callable($markup[1])) {
- $body = preg_replace_callback($markup[0], $markup[1], $body);
- }
- }
-
- if ($config['markup_urls']) {
- $markup_urls = array();
-
- $body = preg_replace_callback(
- '/((?:https?:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/)[^\s<>()"]+?(?:\([^\s<>()"]*?\)[^\s<>()"]*?)*)((?:\s|<|>|"|\.||\]|!|\?|,|,|")*(?:[\s<>()"]|$))/',
- 'markup_url',
- $body,
- -1,
- $num_links
- );
-
- if ($num_links > $config['max_links']) {
- error($config['error']['toomanylinks']);
- }
- }
-
- if ($config['markup_repair_tidy'])
- $body = str_replace(' ', ' ', $body);
-
- if ($config['auto_unicode']) {
- $body = unicodify($body);
-
- if ($config['markup_urls']) {
- foreach ($markup_urls as &$url) {
- $body = str_replace(unicodify($url), $url, $body);
- }
- }
- }
-
- $tracked_cites = array();
-
- // Cites
- if (isset($board) && preg_match_all('/(^|\s)>>(\d+?)((?=[\s,.:)?!])|$)/m', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
- if (count($cites[0]) > $config['max_cites']) {
- error($config['error']['toomanycites']);
- }
-
- $skip_chars = 0;
- $body_tmp = $body;
-
- $search_cites = array();
- foreach ($cites as $matches) {
- $search_cites[] = '`id` = ' . $matches[2][0];
- }
- $search_cites = array_unique($search_cites);
-
- $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' .
- implode(' OR ', $search_cites), $board['uri'])) or error(db_error());
-
- $cited_posts = array();
- while ($cited = $query->fetch(PDO::FETCH_ASSOC)) {
- $cited_posts[$cited['id']] = $cited['thread'] ? $cited['thread'] : false;
- }
-
- foreach ($cites as $matches) {
- $cite = $matches[2][0];
-
- // preg_match_all is not multibyte-safe
- foreach ($matches as &$match) {
- $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
- }
-
- if (isset($cited_posts[$cite])) {
- $replacement = '' .
- '>>' . $cite .
- '';
-
- $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[3][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
- $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[3][0]) - mb_strlen($matches[0][0]);
-
- if ($track_cites && $config['track_cites'])
- $tracked_cites[] = array($board['uri'], $cite);
- }
- }
- }
-
- // Cross-board linking
- if (preg_match_all('/(^|\s)>>>\/(' . $config['board_regex'] . 'f?)\/(\d+)?((?=[\s,.:)?!])|$)/um', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
- if (count($cites[0]) > $config['max_cites']) {
- error($config['error']['toomanycross']);
- }
-
- $skip_chars = 0;
- $body_tmp = $body;
-
- if (isset($cited_posts)) {
- // Carry found posts from local board >>X links
- foreach ($cited_posts as $cite => $thread) {
- $cited_posts[$cite] = $config['root'] . $board['dir'] . $config['dir']['res'] .
- ($thread ? $thread : $cite) . '.html#' . $cite;
- }
-
- $cited_posts = array(
- $board['uri'] => $cited_posts
- );
- } else
- $cited_posts = array();
-
- $crossboard_indexes = array();
- $search_cites_boards = array();
-
- foreach ($cites as $matches) {
- $_board = $matches[2][0];
- $cite = @$matches[3][0];
-
- if (!isset($search_cites_boards[$_board]))
- $search_cites_boards[$_board] = array();
- $search_cites_boards[$_board][] = $cite;
- }
-
- $tmp_board = $board['uri'];
-
- foreach ($search_cites_boards as $_board => $search_cites) {
- $clauses = array();
- foreach ($search_cites as $cite) {
- if (!$cite || isset($cited_posts[$_board][$cite]))
- continue;
- $clauses[] = '`id` = ' . $cite;
- }
- $clauses = array_unique($clauses);
-
- if ($board['uri'] != $_board) {
- if (!openBoard($_board)) {
- if (in_array($_board, array_keys($config['boards_alias']))) {
- $_board = $config['boards_alias'][$_board];
- if (openBoard($_board)) {
- } else {
- continue; // Unknown board
- }
- } else {
- continue; // Unknown board
- }
- }
- }
-
- if (!empty($clauses)) {
- $cited_posts[$_board] = array();
-
- $query = query(sprintf('SELECT `thread`, `id`, `slug` FROM ``posts_%s`` WHERE ' .
- implode(' OR ', $clauses), $board['uri'])) or error(db_error());
-
- while ($cite = $query->fetch(PDO::FETCH_ASSOC)) {
- $cited_posts[$_board][$cite['id']] = $config['root'] . $board['dir'] . $config['dir']['res'] .
- link_for($cite) . '#' . $cite['id'];
- }
- }
-
- $crossboard_indexes[$_board] = $config['root'] . $board['dir'] . $config['file_index'];
- }
-
- // Restore old board
- if ($board['uri'] != $tmp_board)
- openBoard($tmp_board);
-
- foreach ($cites as $matches) {
- $original_board = NULL;
- $_board = $matches[2][0];
- if (in_array($_board, array_keys($config['boards_alias']))) {
- $original_board = $_board;
- $_board = $config['boards_alias'][$_board];
- }
- $cite = @$matches[3][0];
-
- // preg_match_all is not multibyte-safe
- foreach ($matches as &$match) {
- $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
- }
-
- if ($cite) {
- if (isset($cited_posts[$_board][$cite])) {
- $link = $cited_posts[$_board][$cite];
- if (isset($original_board)) {
- $replacement = '' .
- '>>>/' . $original_board . '/' . $cite .
- '';
- } else {
- $replacement = '' .
- '>>>/' . $_board . '/' . $cite .
- '';
- }
-
- $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
- $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
-
- if ($track_cites && $config['track_cites'])
- $tracked_cites[] = array($_board, $cite);
- }
- } elseif (isset($crossboard_indexes[$_board])) {
- $replacement = '' .
- '>>>/' . $_board . '/' .
- '';
- $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
- $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
- }
- }
- }
+function unicodify($body) {
+ $body = str_replace('...', '…', $body);
+ $body = str_replace('<--', '←', $body);
+ $body = str_replace('-->', '→', $body);
- $tracked_cites = array_unique($tracked_cites, SORT_REGULAR);
+ // En and em- dashes are rendered exactly the same in
+ // most monospace fonts (they look the same in code
+ // editors).
+ $body = str_replace('---', '—', $body); // em dash
+ $body = str_replace('--', '–', $body); // en dash
- $body = preg_replace("/^\s*>.*$/m", '$0', $body);
-
- if ($config['strip_superfluous_returns'])
- $body = preg_replace('/\s+$/', '', $body);
-
- $body = preg_replace("/\n/", '
', $body);
-
- // Fix code markup
- if ($config['markup_code']) {
- foreach ($code_markup as $id => $val) {
- $code = isset($val[2]) ? $val[2] : $val[1];
- $code_lang = isset($val[2]) ? $val[1] : "";
-
- $code = rtrim(ltrim($code, "\r\n"));
-
- $code = "" . str_replace(array("\n", "\t"), array("
", " "), htmlspecialchars($code, ENT_COMPAT, "UTF-8", false)) . "";
-
- $body = str_replace("", $code, $body);
- }
- }
-
- if ($config['markup_repair_tidy']) {
- $tidy = new tidy();
- $body = str_replace("\t", ' ', $body);
- $body = $tidy->repairString($body, array(
- 'doctype' => 'omit',
- 'bare' => true,
- 'literal-attributes' => true,
- 'indent' => false,
- 'show-body-only' => true,
- 'wrap' => 0,
- 'output-bom' => false,
- 'output-html' => true,
- 'newline' => 'LF',
- 'quiet' => true,
- ), 'utf8');
- $body = str_replace("\n", '', $body);
- }
-
- // replace tabs with 8 spaces
- $body = str_replace("\t", ' ', $body);
-
- return $tracked_cites;
-}
-
-function escape_markup_modifiers($string)
-{
- return preg_replace('@<(tinyboard) ([\w\s]+)>@mi', '<$1 escape $2>', $string);
-}
-
-function utf8tohtml($utf8)
-{
- return htmlspecialchars($utf8, ENT_NOQUOTES, 'UTF-8');
-}
-
-function ordutf8($string, &$offset)
-{
- $code = ord(substr($string, $offset, 1));
- if ($code >= 128) { // otherwise 0xxxxxxx
- if ($code < 224)
- $bytesnumber = 2; // 110xxxxx
- else if ($code < 240)
- $bytesnumber = 3; // 1110xxxx
- else if ($code < 248)
- $bytesnumber = 4; // 11110xxx
- $codetemp = $code - 192 - ($bytesnumber > 2 ? 32 : 0) - ($bytesnumber > 3 ? 16 : 0);
- for ($i = 2; $i <= $bytesnumber; $i++) {
- $offset++;
- $code2 = ord(substr($string, $offset, 1)) - 128; //10xxxxxx
- $codetemp = $codetemp * 64 + $code2;
- }
- $code = $codetemp;
- }
- $offset += 1;
- if ($offset >= strlen($string))
- $offset = -1;
- return $code;
+ return $body;
}
-// Limit Non_Spacing_Mark and Enclosing_Mark characters
-function strip_combining_chars($str)
-{
- global $config;
- $limit = strval($config['max_combining_chars'] + 1);
- return preg_replace('/(\p{Me}|\p{Mn}){' . $limit . ',}/u', '', $str);
+function newline_to_full_stop($body) {
+ return str_replace("\n", '. ', $body);
}
-function buildThread($id, $return = false, $mod = false)
-{
- global $board, $config, $build_pages;
- $id = round($id);
-
- if (event('build-thread', $id)) {
- return;
- }
-
- if ($config['cache']['enabled'] && !$mod) {
- // Clear cache
- cache::delete("thread_index_{$board['uri']}_{$id}");
- cache::delete("thread_{$board['uri']}_{$id}");
- }
-
- if ($config['try_smarter'] && !$mod)
- $build_pages[] = thread_find_page($id);
-
- $action = generation_strategy('sb_thread', array($board['uri'], $id));
-
- if ($action == 'rebuild' || $return || $mod) {
- $query = prepare(sprintf("SELECT *,'%s' as board FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id`", $board['uri'], $board['uri']));
- $query->bindValue(':id', $id, PDO::PARAM_INT);
- $query->execute() or error(db_error($query));
-
- while ($post = $query->fetch(PDO::FETCH_ASSOC)) {
- if (!isset($thread)) {
- $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod);
- } else {
- $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod));
- }
- }
-
- // Check if any posts were found
- if (!isset($thread))
- error($config['error']['nonexistant']);
-
- $hasnoko50 = $thread->postCount() >= $config['noko50_min'];
- $antibot = $mod || $return ? false : create_antibot($board['uri'], $id);
-
- $body = Element('thread.html', array(
- 'board' => $board,
- 'thread' => $thread,
- 'body' => $thread->build(),
- 'config' => $config,
- 'id' => $id,
- 'mod' => $mod,
- 'hasnoko50' => $hasnoko50,
- 'isnoko50' => false,
- 'antibot' => $antibot,
- 'boardlist' => createBoardlist($mod),
- 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index'])
- ));
-
- // json api
- if ($config['api']['enabled'] && !$mod) {
- $api = new Api();
- $json = json_encode($api->translateThread($thread));
- $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json';
- file_write($jsonFilename, $json);
- }
- } elseif ($action == 'delete') {
- $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json';
- file_unlink($jsonFilename);
- }
-
- if ($action == 'delete' && !$return && !$mod) {
- $noko50fn = $board['dir'] . $config['dir']['res'] . link_for(array('id' => $id), true);
- file_unlink($noko50fn);
-
- file_unlink($board['dir'] . $config['dir']['res'] . link_for(array('id' => $id)));
- } elseif ($return) {
- return $body;
- } elseif ($action == 'rebuild') {
- $noko50fn = $board['dir'] . $config['dir']['res'] . link_for($thread, true);
- if ($hasnoko50 || file_exists($noko50fn)) {
- buildThread50($id, $return, $mod, $thread, $antibot);
- }
-
- file_write($board['dir'] . $config['dir']['res'] . link_for($thread), $body);
- }
+function extract_modifiers($body) {
+ $modifiers = array();
+
+ if (preg_match_all('@(.*?)@us', $body, $matches, PREG_SET_ORDER)) {
+ foreach ($matches as $match) {
+ if (preg_match('/^escape /', $match[1]))
+ continue;
+ $modifiers[$match[1]] = html_entity_decode($match[2]);
+ }
+ }
+
+ return $modifiers;
}
-function buildThread50($id, $return = false, $mod = false, $thread = null, $antibot = false)
-{
- global $board, $config, $build_pages;
- $id = round($id);
+function remove_markup($body) {
+ global $config;
+
+ foreach ($config['markup'] as $markup) {
+ if (is_string($markup[1]))
+ $body = preg_replace($markup[0], "$1", $body);
+ }
+ return $body;
+}
- if ($antibot)
- $antibot->reset();
- if (!$thread) {
- $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id` DESC LIMIT :limit", $board['uri']));
- $query->bindValue(':id', $id, PDO::PARAM_INT);
- $query->bindValue(':limit', $config['noko50_count'] + 1, PDO::PARAM_INT);
- $query->execute() or error(db_error($query));
-
- $num_images = 0;
- while ($post = $query->fetch(PDO::FETCH_ASSOC)) {
- if (!isset($thread)) {
- $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod);
- } else {
- if ($post['files'])
- $num_images += $post['num_files'];
-
- $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod));
- }
- }
-
- // Check if any posts were found
- if (!isset($thread))
- error($config['error']['nonexistant']);
-
-
- if ($query->rowCount() == $config['noko50_count'] + 1) {
- $count = prepare(sprintf("SELECT COUNT(`id`) as `num` FROM ``posts_%s`` WHERE `thread` = :thread UNION ALL
- SELECT SUM(`num_files`) FROM ``posts_%s`` WHERE `files` IS NOT NULL AND `thread` = :thread", $board['uri'], $board['uri']));
- $count->bindValue(':thread', $id, PDO::PARAM_INT);
- $count->execute() or error(db_error($count));
-
- $c = $count->fetch();
- $thread->omitted = $c['num'] - $config['noko50_count'];
-
- $c = $count->fetch();
- $thread->omitted_images = $c['num'] - $num_images;
- }
-
- $thread->posts = array_reverse($thread->posts);
- } else {
- $allPosts = $thread->posts;
-
- $thread->posts = array_slice($allPosts, -$config['noko50_count']);
- $thread->omitted += count($allPosts) - count($thread->posts);
- foreach ($allPosts as $index => $post) {
- if ($index == count($allPosts) - count($thread->posts))
- break;
- if ($post->files)
- $thread->omitted_images += $post->num_files;
- }
- }
-
- $hasnoko50 = $thread->postCount() >= $config['noko50_min'];
-
- $body = Element('thread.html', array(
- 'board' => $board,
- 'thread' => $thread,
- 'body' => $thread->build(false, true),
- 'config' => $config,
- 'id' => $id,
- 'mod' => $mod,
- 'hasnoko50' => $hasnoko50,
- 'isnoko50' => true,
- 'antibot' => $mod ? false : ($antibot ? $antibot : create_antibot($board['uri'], $id)),
- 'boardlist' => createBoardlist($mod),
- 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index'])
- ));
-
- if ($return) {
- return $body;
- } else {
- file_write($board['dir'] . $config['dir']['res'] . link_for($thread, true), $body);
- }
-}
-
-function rrmdir($dir)
-{
- if (is_dir($dir)) {
- $objects = scandir($dir);
- foreach ($objects as $object) {
- if ($object != "." && $object != "..") {
- if (filetype($dir . "/" . $object) == "dir")
- rrmdir($dir . "/" . $object);
- else
- file_unlink($dir . "/" . $object);
- }
- }
- reset($objects);
- rmdir($dir);
- }
-}
-
-function poster_id($ip, $thread)
-{
- global $config;
-
- if ($id = event('poster-id', $ip, $thread))
- return $id;
-
- // Confusing, hard to brute-force, but simple algorithm
- return substr(sha1(sha1($ip . $config['secure_trip_salt'] . $thread) . $config['secure_trip_salt']), 0, $config['poster_id_length']);
+function remove_modifiers($body) {
+ return preg_replace('@(.+?)@usm', '', $body);
+}
+
+function markup(&$body, $track_cites = false, $op = false) {
+ global $board, $config, $markup_urls;
+
+ $modifiers = extract_modifiers($body);
+
+ $body = preg_replace('@(.+?)@us', '', $body);
+ $body = preg_replace('@<(tinyboard) escape ([\w\s]+)>@i', '<$1 $2>', $body);
+
+ if (isset($modifiers['raw html']) && $modifiers['raw html'] == '1') {
+ return array();
+ }
+
+ $body = str_replace("\r", '', $body);
+ $body = utf8tohtml($body);
+
+ if (mysql_version() < 50503)
+ $body = mb_encode_numericentity($body, array(0x010000, 0xffffff, 0, 0xffffff), 'UTF-8');
+
+ if ($config['markup_code']) {
+ $code_markup = array();
+ $body = preg_replace_callback($config['markup_code'], function($matches) use (&$code_markup) {
+ $d = count($code_markup);
+ $code_markup[] = $matches;
+ return "";
+ }, $body);
+ }
+
+ foreach ($config['markup'] as $markup) {
+ if (is_string($markup[1])) {
+ $body = preg_replace($markup[0], $markup[1], $body);
+ } elseif (is_callable($markup[1])) {
+ $body = preg_replace_callback($markup[0], $markup[1], $body);
+ }
+ }
+
+ if ($config['markup_urls']) {
+ $markup_urls = array();
+
+ $body = preg_replace_callback(
+ '/((?:https?:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/)[^\s<>()"]+?(?:\([^\s<>()"]*?\)[^\s<>()"]*?)*)((?:\s|<|>|"|\.||\]|!|\?|,|,|")*(?:[\s<>()"]|$))/',
+ 'markup_url',
+ $body,
+ -1,
+ $num_links);
+
+ if ($num_links > $config['max_links']) {
+ error($config['error']['toomanylinks']);
+ }
+ }
+
+ if ($config['markup_repair_tidy'])
+ $body = str_replace(' ', ' ', $body);
+
+ if ($config['auto_unicode']) {
+ $body = unicodify($body);
+
+ if ($config['markup_urls']) {
+ foreach ($markup_urls as &$url) {
+ $body = str_replace(unicodify($url), $url, $body);
+ }
+ }
+ }
+
+ $tracked_cites = array();
+
+ // Cites
+ if (isset($board) && preg_match_all('/(^|\s)>>(\d+?)((?=[\s,.:)?!])|$)/m', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
+ if (count($cites[0]) > $config['max_cites']) {
+ error($config['error']['toomanycites']);
+ }
+
+ $skip_chars = 0;
+ $body_tmp = $body;
+
+ $search_cites = array();
+ foreach ($cites as $matches) {
+ $search_cites[] = '`id` = ' . $matches[2][0];
+ }
+ $search_cites = array_unique($search_cites);
+
+ $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' .
+ implode(' OR ', $search_cites), $board['uri'])) or error(db_error());
+
+ $cited_posts = array();
+ while ($cited = $query->fetch(PDO::FETCH_ASSOC)) {
+ $cited_posts[$cited['id']] = $cited['thread'] ? $cited['thread'] : false;
+ }
+
+ foreach ($cites as $matches) {
+ $cite = $matches[2][0];
+
+ // preg_match_all is not multibyte-safe
+ foreach ($matches as &$match) {
+ $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
+ }
+
+ if (isset($cited_posts[$cite])) {
+ $replacement = '' .
+ '>>' . $cite .
+ '';
+
+ $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[3][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
+ $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[3][0]) - mb_strlen($matches[0][0]);
+
+ if ($track_cites && $config['track_cites'])
+ $tracked_cites[] = array($board['uri'], $cite);
+ }
+ }
+ }
+
+ // Cross-board linking
+ if (preg_match_all('/(^|\s)>>>\/(' . $config['board_regex'] . 'f?)\/(\d+)?((?=[\s,.:)?!])|$)/um', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
+ if (count($cites[0]) > $config['max_cites']) {
+ error($config['error']['toomanycross']);
+ }
+
+ $skip_chars = 0;
+ $body_tmp = $body;
+
+ if (isset($cited_posts)) {
+ // Carry found posts from local board >>X links
+ foreach ($cited_posts as $cite => $thread) {
+ $cited_posts[$cite] = $config['root'] . $board['dir'] . $config['dir']['res'] .
+ ($thread ? $thread : $cite) . '.html#' . $cite;
+ }
+
+ $cited_posts = array(
+ $board['uri'] => $cited_posts
+ );
+ } else
+ $cited_posts = array();
+
+ $crossboard_indexes = array();
+ $search_cites_boards = array();
+
+ foreach ($cites as $matches) {
+ $_board = $matches[2][0];
+ $cite = @$matches[3][0];
+
+ if (!isset($search_cites_boards[$_board]))
+ $search_cites_boards[$_board] = array();
+ $search_cites_boards[$_board][] = $cite;
+ }
+
+ $tmp_board = $board['uri'];
+
+ foreach ($search_cites_boards as $_board => $search_cites) {
+ $clauses = array();
+ foreach ($search_cites as $cite) {
+ if (!$cite || isset($cited_posts[$_board][$cite]))
+ continue;
+ $clauses[] = '`id` = ' . $cite;
+ }
+ $clauses = array_unique($clauses);
+
+ if ($board['uri'] != $_board) {
+ if (!openBoard($_board)){
+ if (in_array($_board,array_keys($config['boards_alias']))){
+ $_board = $config['boards_alias'][$_board];
+ if (openBoard($_board)){
+
+ }
+ else {
+ continue; // Unknown board
+ }
+ }
+ else {
+ continue; // Unknown board
+ }
+
+ }
+ }
+
+ if (!empty($clauses)) {
+ $cited_posts[$_board] = array();
+
+ $query = query(sprintf('SELECT `thread`, `id`, `slug` FROM ``posts_%s`` WHERE ' .
+ implode(' OR ', $clauses), $board['uri'])) or error(db_error());
+
+ while ($cite = $query->fetch(PDO::FETCH_ASSOC)) {
+ $cited_posts[$_board][$cite['id']] = $config['root'] . $board['dir'] . $config['dir']['res'] .
+ link_for($cite) . '#' . $cite['id'];
+ }
+ }
+
+ $crossboard_indexes[$_board] = $config['root'] . $board['dir'] . $config['file_index'];
+ }
+
+ // Restore old board
+ if ($board['uri'] != $tmp_board)
+ openBoard($tmp_board);
+
+ foreach ($cites as $matches) {
+ $original_board = NULL;
+ $_board = $matches[2][0];
+ if (in_array($_board,array_keys($config['boards_alias']))){
+ $original_board = $_board;
+ $_board = $config['boards_alias'][$_board];
+
+ }
+ $cite = @$matches[3][0];
+
+ // preg_match_all is not multibyte-safe
+ foreach ($matches as &$match) {
+ $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
+ }
+
+ if ($cite) {
+ if (isset($cited_posts[$_board][$cite])) {
+ $link = $cited_posts[$_board][$cite];
+ if (isset($original_board)){
+ $replacement = '' .
+ '>>>/' . $original_board . '/' . $cite .
+ '';
+
+ }
+ else {
+ $replacement = '' .
+ '>>>/' . $_board . '/' . $cite .
+ '';
+
+ }
+
+ $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
+ $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
+
+ if ($track_cites && $config['track_cites'])
+ $tracked_cites[] = array($_board, $cite);
+ }
+ } elseif(isset($crossboard_indexes[$_board])) {
+ $replacement = '' .
+ '>>>/' . $_board . '/' .
+ '';
+ $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
+ $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
+ }
+ }
+ }
+
+ $tracked_cites = array_unique($tracked_cites, SORT_REGULAR);
+
+ $body = preg_replace("/^\s*>.*$/m", '$0', $body);
+
+ if ($config['strip_superfluous_returns'])
+ $body = preg_replace('/\s+$/', '', $body);
+
+ $body = preg_replace("/\n/", '
', $body);
+
+ // Fix code markup
+ if ($config['markup_code']) {
+ foreach ($code_markup as $id => $val) {
+ $code = isset($val[2]) ? $val[2] : $val[1];
+ $code_lang = isset($val[2]) ? $val[1] : "";
+
+ $code = rtrim(ltrim($code, "\r\n"));
+
+ $code = "".str_replace(array("\n","\t"), array("
"," "), htmlspecialchars($code, ENT_COMPAT, "UTF-8", false))."";
+
+ $body = str_replace("", $code, $body);
+ }
+ }
+
+ if ($config['markup_repair_tidy']) {
+ $tidy = new tidy();
+ $body = str_replace("\t", ' ', $body);
+ $body = $tidy->repairString($body, array(
+ 'doctype' => 'omit',
+ 'bare' => true,
+ 'literal-attributes' => true,
+ 'indent' => false,
+ 'show-body-only' => true,
+ 'wrap' => 0,
+ 'output-bom' => false,
+ 'output-html' => true,
+ 'newline' => 'LF',
+ 'quiet' => true,
+ ), 'utf8');
+ $body = str_replace("\n", '', $body);
+ }
+
+ // replace tabs with 8 spaces
+ $body = str_replace("\t", ' ', $body);
+
+ return $tracked_cites;
+}
+
+function escape_markup_modifiers($string) {
+ return preg_replace('@<(tinyboard) ([\w\s]+)>@mi', '<$1 escape $2>', $string);
+}
+
+function utf8tohtml($utf8) {
+ return htmlspecialchars($utf8, ENT_NOQUOTES, 'UTF-8');
+}
+
+function ordutf8($string, &$offset) {
+ $code = ord(substr($string, $offset,1));
+ if ($code >= 128) { // otherwise 0xxxxxxx
+ if ($code < 224)
+ $bytesnumber = 2; // 110xxxxx
+ else if ($code < 240)
+ $bytesnumber = 3; // 1110xxxx
+ else if ($code < 248)
+ $bytesnumber = 4; // 11110xxx
+ $codetemp = $code - 192 - ($bytesnumber > 2 ? 32 : 0) - ($bytesnumber > 3 ? 16 : 0);
+ for ($i = 2; $i <= $bytesnumber; $i++) {
+ $offset ++;
+ $code2 = ord(substr($string, $offset, 1)) - 128; //10xxxxxx
+ $codetemp = $codetemp*64 + $code2;
+ }
+ $code = $codetemp;
+ }
+ $offset += 1;
+ if ($offset >= strlen($string))
+ $offset = -1;
+ return $code;
}
-function generate_tripcode($name)
-{
- global $config;
-
- if ($trip = event('tripcode', $name))
- return $trip;
-
- if (!preg_match('/^([^#]+)?(##|#)(.+)$/', $name, $match))
- return array($name);
-
- $name = $match[1];
- $secure = $match[2] == '##';
- $trip = $match[3];
-
- // convert to SHIT_JIS encoding
- $trip = mb_convert_encoding($trip, 'Shift_JIS', 'UTF-8');
-
- // generate salt
- $salt = substr($trip . 'H..', 1, 2);
- $salt = preg_replace('/[^.-z]/', '.', $salt);
- $salt = strtr($salt, ':;<=>?@[\]^_`', 'ABCDEFGabcdef');
-
- if ($secure) {
- if (isset($config['custom_tripcode']["##{$trip}"]))
- $trip = $config['custom_tripcode']["##{$trip}"];
- else
- $trip = '!!' . substr(crypt($trip, str_replace('+', '.', '_..A.' . substr(base64_encode(sha1($trip . $config['secure_trip_salt'], true)), 0, 4))), -10);
- } else {
- if (isset($config['custom_tripcode']["#{$trip}"]))
- $trip = $config['custom_tripcode']["#{$trip}"];
- else
- $trip = '!' . substr(crypt($trip, $salt), -10);
- }
-
- return array($name, $trip);
+// Limit Non_Spacing_Mark and Enclosing_Mark characters
+function strip_combining_chars($str) {
+ global $config;
+ $limit = strval($config['max_combining_chars']+1);
+ return preg_replace('/(\p{Me}|\p{Mn}){'.$limit.',}/u','', $str);
+}
+
+function buildThread($id, $return = false, $mod = false) {
+ global $board, $config, $build_pages;
+ $id = round($id);
+
+ if (event('build-thread', $id)) {
+ return;
+ }
+
+ if ($config['cache']['enabled'] && !$mod) {
+ // Clear cache
+ cache::delete("thread_index_{$board['uri']}_{$id}");
+ cache::delete("thread_{$board['uri']}_{$id}");
+ }
+
+ if ($config['try_smarter'] && !$mod)
+ $build_pages[] = thread_find_page($id);
+
+ $action = generation_strategy('sb_thread', array($board['uri'], $id));
+
+ if ($action == 'rebuild' || $return || $mod) {
+ $query = prepare(sprintf("SELECT *,'%s' as board FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id`", $board['uri'],$board['uri']));
+ $query->bindValue(':id', $id, PDO::PARAM_INT);
+ $query->execute() or error(db_error($query));
+
+ while ($post = $query->fetch(PDO::FETCH_ASSOC)) {
+ if (!isset($thread)) {
+ $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod);
+ } else {
+ $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod));
+ }
+ }
+
+ // Check if any posts were found
+ if (!isset($thread))
+ error($config['error']['nonexistant']);
+
+ $hasnoko50 = $thread->postCount() >= $config['noko50_min'];
+ $antibot = $mod || $return ? false : create_antibot($board['uri'], $id);
+
+ $body = Element('thread.html', array(
+ 'board' => $board,
+ 'thread' => $thread,
+ 'body' => $thread->build(),
+ 'config' => $config,
+ 'id' => $id,
+ 'mod' => $mod,
+ 'hasnoko50' => $hasnoko50,
+ 'isnoko50' => false,
+ 'antibot' => $antibot,
+ 'boardlist' => createBoardlist($mod),
+ 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index'])
+ ));
+
+ // json api
+ if ($config['api']['enabled'] && !$mod) {
+ $api = new Api();
+ $json = json_encode($api->translateThread($thread));
+ $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json';
+ file_write($jsonFilename, $json);
+ }
+ }
+ elseif($action == 'delete') {
+ $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json';
+ file_unlink($jsonFilename);
+ }
+
+ if ($action == 'delete' && !$return && !$mod) {
+ $noko50fn = $board['dir'] . $config['dir']['res'] . link_for(array('id' => $id), true);
+ file_unlink($noko50fn);
+
+ file_unlink($board['dir'] . $config['dir']['res'] . link_for(array('id' => $id)));
+ } elseif ($return) {
+ return $body;
+ } elseif ($action == 'rebuild') {
+ $noko50fn = $board['dir'] . $config['dir']['res'] . link_for($thread, true);
+ if ($hasnoko50 || file_exists($noko50fn)) {
+ buildThread50($id, $return, $mod, $thread, $antibot);
+ }
+
+ file_write($board['dir'] . $config['dir']['res'] . link_for($thread), $body);
+ }
+}
+
+function buildThread50($id, $return = false, $mod = false, $thread = null, $antibot = false) {
+ global $board, $config, $build_pages;
+ $id = round($id);
+
+ if ($antibot)
+ $antibot->reset();
+
+ if (!$thread) {
+ $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id` DESC LIMIT :limit", $board['uri']));
+ $query->bindValue(':id', $id, PDO::PARAM_INT);
+ $query->bindValue(':limit', $config['noko50_count']+1, PDO::PARAM_INT);
+ $query->execute() or error(db_error($query));
+
+ $num_images = 0;
+ while ($post = $query->fetch(PDO::FETCH_ASSOC)) {
+ if (!isset($thread)) {
+ $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod);
+ } else {
+ if ($post['files'])
+ $num_images += $post['num_files'];
+
+ $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod));
+ }
+ }
+
+ // Check if any posts were found
+ if (!isset($thread))
+ error($config['error']['nonexistant']);
+
+
+ if ($query->rowCount() == $config['noko50_count']+1) {
+ $count = prepare(sprintf("SELECT COUNT(`id`) as `num` FROM ``posts_%s`` WHERE `thread` = :thread UNION ALL
+ SELECT SUM(`num_files`) FROM ``posts_%s`` WHERE `files` IS NOT NULL AND `thread` = :thread", $board['uri'], $board['uri']));
+ $count->bindValue(':thread', $id, PDO::PARAM_INT);
+ $count->execute() or error(db_error($count));
+
+ $c = $count->fetch();
+ $thread->omitted = $c['num'] - $config['noko50_count'];
+
+ $c = $count->fetch();
+ $thread->omitted_images = $c['num'] - $num_images;
+ }
+
+ $thread->posts = array_reverse($thread->posts);
+ } else {
+ $allPosts = $thread->posts;
+
+ $thread->posts = array_slice($allPosts, -$config['noko50_count']);
+ $thread->omitted += count($allPosts) - count($thread->posts);
+ foreach ($allPosts as $index => $post) {
+ if ($index == count($allPosts)-count($thread->posts))
+ break;
+ if ($post->files)
+ $thread->omitted_images += $post->num_files;
+ }
+ }
+
+ $hasnoko50 = $thread->postCount() >= $config['noko50_min'];
+
+ $body = Element('thread.html', array(
+ 'board' => $board,
+ 'thread' => $thread,
+ 'body' => $thread->build(false, true),
+ 'config' => $config,
+ 'id' => $id,
+ 'mod' => $mod,
+ 'hasnoko50' => $hasnoko50,
+ 'isnoko50' => true,
+ 'antibot' => $mod ? false : ($antibot ? $antibot : create_antibot($board['uri'], $id)),
+ 'boardlist' => createBoardlist($mod),
+ 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index'])
+ ));
+
+ if ($return) {
+ return $body;
+ } else {
+ file_write($board['dir'] . $config['dir']['res'] . link_for($thread, true), $body);
+ }
+}
+
+function rrmdir($dir) {
+ if (is_dir($dir)) {
+ $objects = scandir($dir);
+ foreach ($objects as $object) {
+ if ($object != "." && $object != "..") {
+ if (filetype($dir."/".$object) == "dir")
+ rrmdir($dir."/".$object);
+ else
+ file_unlink($dir."/".$object);
+ }
+ }
+ reset($objects);
+ rmdir($dir);
+ }
+}
+
+function poster_id($ip, $thread) {
+ global $config;
+
+ if ($id = event('poster-id', $ip, $thread))
+ return $id;
+
+ // Confusing, hard to brute-force, but simple algorithm
+ return substr(sha1(sha1($ip . $config['secure_trip_salt'] . $thread) . $config['secure_trip_salt']), 0, $config['poster_id_length']);
+}
+
+function generate_tripcode($name) {
+ global $config;
+
+ if ($trip = event('tripcode', $name))
+ return $trip;
+
+ if (!preg_match('/^([^#]+)?(##|#)(.+)$/', $name, $match))
+ return array($name);
+
+ $name = $match[1];
+ $secure = $match[2] == '##';
+ $trip = $match[3];
+
+ // convert to SHIT_JIS encoding
+ $trip = mb_convert_encoding($trip, 'Shift_JIS', 'UTF-8');
+
+ // generate salt
+ $salt = substr($trip . 'H..', 1, 2);
+ $salt = preg_replace('/[^.-z]/', '.', $salt);
+ $salt = strtr($salt, ':;<=>?@[\]^_`', 'ABCDEFGabcdef');
+
+ if ($secure) {
+ if (isset($config['custom_tripcode']["##{$trip}"]))
+ $trip = $config['custom_tripcode']["##{$trip}"];
+ else
+ $trip = '!!' . substr(crypt($trip, str_replace('+', '.', '_..A.' . substr(base64_encode(sha1($trip . $config['secure_trip_salt'], true)), 0, 4))), -10);
+ } else {
+ if (isset($config['custom_tripcode']["#{$trip}"]))
+ $trip = $config['custom_tripcode']["#{$trip}"];
+ else
+ $trip = '!' . substr(crypt($trip, $salt), -10);
+ }
+
+ return array($name, $trip);
}
// Highest common factor
-function hcf($a, $b)
-{
- $gcd = 1;
- if ($a > $b) {
- $a = $a + $b;
- $b = $a - $b;
- $a = $a - $b;
- }
- if ($b == (round($b / $a)) * $a)
- $gcd = $a;
- else {
- for ($i = round($a / 2); $i; $i--) {
- if ($a == round($a / $i) * $i && $b == round($b / $i) * $i) {
- $gcd = $i;
- $i = false;
- }
- }
- }
- return $gcd;
-}
-
-function fraction($numerator, $denominator, $sep)
-{
- $gcf = hcf($numerator, $denominator);
- $numerator = $numerator / $gcf;
- $denominator = $denominator / $gcf;
+function hcf($a, $b){
+ $gcd = 1;
+ if ($a>$b) {
+ $a = $a+$b;
+ $b = $a-$b;
+ $a = $a-$b;
+ }
+ if ($b==(round($b/$a))*$a)
+ $gcd=$a;
+ else {
+ for ($i=round($a/2);$i;$i--) {
+ if ($a == round($a/$i)*$i && $b == round($b/$i)*$i) {
+ $gcd = $i;
+ $i = false;
+ }
+ }
+ }
+ return $gcd;
+}
+
+function fraction($numerator, $denominator, $sep) {
+ $gcf = hcf($numerator, $denominator);
+ $numerator = $numerator / $gcf;
+ $denominator = $denominator / $gcf;
- return "{$numerator}{$sep}{$denominator}";
+ return "{$numerator}{$sep}{$denominator}";
}
-function getPostByHash($hash)
-{
- global $board;
- $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash", $board['uri']));
- $query->bindValue(':hash', $hash, PDO::PARAM_STR);
- $query->execute() or error(db_error($query));
+function getPostByHash($hash) {
+ global $board;
+ $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash", $board['uri']));
+ $query->bindValue(':hash', $hash, PDO::PARAM_STR);
+ $query->execute() or error(db_error($query));
- if ($post = $query->fetch(PDO::FETCH_ASSOC)) {
- return $post;
- }
+ if ($post = $query->fetch(PDO::FETCH_ASSOC)) {
+ return $post;
+ }
+
+ return false;
+}
+
+function getPostByHashInThread($hash, $thread) {
+ global $board;
+ $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash AND ( `thread` = :thread OR `id` = :thread )", $board['uri']));
+ $query->bindValue(':hash', $hash, PDO::PARAM_STR);
+ $query->bindValue(':thread', $thread, PDO::PARAM_INT);
+ $query->execute() or error(db_error($query));
- return false;
-}
+ if ($post = $query->fetch(PDO::FETCH_ASSOC)) {
+ return $post;
+ }
-function getPostByHashInThread($hash, $thread)
-{
- global $board;
- $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash AND ( `thread` = :thread OR `id` = :thread )", $board['uri']));
- $query->bindValue(':hash', $hash, PDO::PARAM_STR);
- $query->bindValue(':thread', $thread, PDO::PARAM_INT);
- $query->execute() or error(db_error($query));
-
- if ($post = $query->fetch(PDO::FETCH_ASSOC)) {
- return $post;
- }
-
- return false;
+ return false;
}
-function undoImage(array $post)
-{
- if (!$post['has_file'] || !isset($post['files']))
- return;
+function undoImage(array $post) {
+ if (!$post['has_file'] || !isset($post['files']))
+ return;
- foreach ($post['files'] as $key => $file) {
- if (isset($file['file_path']))
- file_unlink($file['file_path']);
- if (isset($file['thumb_path']))
- file_unlink($file['thumb_path']);
- }
+ foreach ($post['files'] as $key => $file) {
+ if (isset($file['file_path']))
+ file_unlink($file['file_path']);
+ if (isset($file['thumb_path']))
+ file_unlink($file['thumb_path']);
+ }
}
-function rDNS($ip_addr)
-{
- global $config;
+function rDNS($ip_addr) {
+ global $config;
- if ($config['cache']['enabled'] && ($host = cache::get('rdns_' . $ip_addr))) {
- return $host;
- }
+ if ($config['cache']['enabled'] && ($host = cache::get('rdns_' . $ip_addr))) {
+ return $host;
+ }
- if (!$config['dns_system']) {
- $host = gethostbyaddr($ip_addr);
- } else {
- $resp = shell_exec_error('host -W 3 ' . $ip_addr);
- if (preg_match('/domain name pointer ([^\s]+)$/', $resp, $m))
- $host = $m[1];
- else
- $host = $ip_addr;
- }
+ if (!$config['dns_system']) {
+ $host = gethostbyaddr($ip_addr);
+ } else {
+ $resp = shell_exec_error('host -W 3 ' . $ip_addr);
+ if (preg_match('/domain name pointer ([^\s]+)$/', $resp, $m))
+ $host = $m[1];
+ else
+ $host = $ip_addr;
+ }
- $isip = filter_var($host, FILTER_VALIDATE_IP);
+ $isip = filter_var($host, FILTER_VALIDATE_IP);
- if ($config['fcrdns'] && !$isip && DNS($host) != $ip_addr) {
- $host = $ip_addr;
- }
+ if ($config['fcrdns'] && !$isip && DNS($host) != $ip_addr) {
+ $host = $ip_addr;
+ }
- if ($config['cache']['enabled'])
- cache::set('rdns_' . $ip_addr, $host);
+ if ($config['cache']['enabled'])
+ cache::set('rdns_' . $ip_addr, $host);
- return $host;
+ return $host;
}
-function DNS($host)
-{
- global $config;
+function DNS($host) {
+ global $config;
- if ($config['cache']['enabled'] && ($ip_addr = cache::get('dns_' . $host))) {
- return $ip_addr != '?' ? $ip_addr : false;
- }
+ if ($config['cache']['enabled'] && ($ip_addr = cache::get('dns_' . $host))) {
+ return $ip_addr != '?' ? $ip_addr : false;
+ }
- if (!$config['dns_system']) {
- $ip_addr = gethostbyname($host);
- if ($ip_addr == $host)
- $ip_addr = false;
- } else {
- $resp = shell_exec_error('host -W 1 ' . $host);
- if (preg_match('/has address ([^\s]+)$/', $resp, $m))
- $ip_addr = $m[1];
- else
- $ip_addr = false;
- }
+ if (!$config['dns_system']) {
+ $ip_addr = gethostbyname($host);
+ if ($ip_addr == $host)
+ $ip_addr = false;
+ } else {
+ $resp = shell_exec_error('host -W 1 ' . $host);
+ if (preg_match('/has address ([^\s]+)$/', $resp, $m))
+ $ip_addr = $m[1];
+ else
+ $ip_addr = false;
+ }
- if ($config['cache']['enabled'])
- cache::set('dns_' . $host, $ip_addr !== false ? $ip_addr : '?');
+ if ($config['cache']['enabled'])
+ cache::set('dns_' . $host, $ip_addr !== false ? $ip_addr : '?');
- return $ip_addr;
+ return $ip_addr;
}
-function shell_exec_error($command, $suppress_stdout = false)
-{
- global $config, $debug;
+function shell_exec_error($command, $suppress_stdout = false) {
+ global $config, $debug;
- if ($config['debug'])
- $start = microtime(true);
+ if ($config['debug'])
+ $start = microtime(true);
- $return = trim(shell_exec('PATH="' . escapeshellcmd($config['shell_path']) . ':$PATH";' .
- $command . ' 2>&1 ' . ($suppress_stdout ? '> /dev/null ' : '') . '&& echo "TB_SUCCESS"'));
- $return = preg_replace('/TB_SUCCESS$/', '', $return);
+ $return = trim(shell_exec('PATH="' . escapeshellcmd($config['shell_path']) . ':$PATH";' .
+ $command . ' 2>&1 ' . ($suppress_stdout ? '> /dev/null ' : '') . '&& echo "TB_SUCCESS"'));
+ $return = preg_replace('/TB_SUCCESS$/', '', $return);
- if ($config['debug']) {
- $time = microtime(true) - $start;
- $debug['exec'][] = array(
- 'command' => $command,
- 'time' => '~' . round($time * 1000, 2) . 'ms',
- 'response' => $return ? $return : null
- );
- $debug['time']['exec'] += $time;
- }
+ if ($config['debug']) {
+ $time = microtime(true) - $start;
+ $debug['exec'][] = array(
+ 'command' => $command,
+ 'time' => '~' . round($time * 1000, 2) . 'ms',
+ 'response' => $return ? $return : null
+ );
+ $debug['time']['exec'] += $time;
+ }
- return $return === 'TB_SUCCESS' ? false : $return;
+ return $return === 'TB_SUCCESS' ? false : $return;
}
/* Die rolling:
@@ -2801,273 +2727,261 @@ function shell_exec_error($command, $suppress_stdout = false)
* missing), X Y-sided dice are rolled and summed, with the modifier Z
* added on. The result is displayed at the top of the post.
*/
-function diceRoller($post)
-{
- global $config;
- if (strpos(strtolower($post->email), 'dice%20') === 0) {
- $dicestr = str_split(substr($post->email, strlen('dice%20')));
-
- // Get params
- $diceX = '';
- $diceY = '';
- $diceZ = '';
-
- $curd = 'diceX';
- for ($i = 0; $i < count($dicestr); $i++) {
- if (is_numeric($dicestr[$i])) {
- $$curd .= $dicestr[$i];
- } else if ($dicestr[$i] == 'd') {
- $curd = 'diceY';
- } else if ($dicestr[$i] == '-' || $dicestr[$i] == '+') {
- $curd = 'diceZ';
- $$curd = $dicestr[$i];
- }
- }
+function diceRoller($post) {
+ global $config;
+ if(strpos(strtolower($post->email), 'dice%20') === 0) {
+ $dicestr = str_split(substr($post->email, strlen('dice%20')));
- // Default values for X and Z
- if ($diceX == '') {
- $diceX = '1';
- }
+ // Get params
+ $diceX = '';
+ $diceY = '';
+ $diceZ = '';
- if ($diceZ == '') {
- $diceZ = '+0';
- }
+ $curd = 'diceX';
+ for($i = 0; $i < count($dicestr); $i ++) {
+ if(is_numeric($dicestr[$i])) {
+ $$curd .= $dicestr[$i];
+ } else if($dicestr[$i] == 'd') {
+ $curd = 'diceY';
+ } else if($dicestr[$i] == '-' || $dicestr[$i] == '+') {
+ $curd = 'diceZ';
+ $$curd = $dicestr[$i];
+ }
+ }
- // Intify them
- $diceX = intval($diceX);
- $diceY = intval($diceY);
- $diceZ = intval($diceZ);
-
- // Continue only if we have valid values
- if ($diceX > 0 && $diceY > 0) {
- $dicerolls = array();
- $dicesum = $diceZ;
- for ($i = 0; $i < $diceX; $i++) {
- $roll = rand(1, $diceY);
- $dicerolls[] = $roll;
- $dicesum += $roll;
- }
-
- // Prepend the result to the post body
- $modifier = ($diceZ != 0) ? ((($diceZ < 0) ? ' - ' : ' + ') . abs($diceZ)) : '';
- $dicesum = ($diceX > 1) ? ' = ' . $dicesum : '';
- $post->body = ' | Rolled ' . implode(', ', $dicerolls) . $modifier . $dicesum . ' |
' . $post->body;
- }
- }
+ // Default values for X and Z
+ if($diceX == '') {
+ $diceX = '1';
+ }
+
+ if($diceZ == '') {
+ $diceZ = '+0';
+ }
+
+ // Intify them
+ $diceX = intval($diceX);
+ $diceY = intval($diceY);
+ $diceZ = intval($diceZ);
+
+ // Continue only if we have valid values
+ if($diceX > 0 && $diceY > 0) {
+ $dicerolls = array();
+ $dicesum = $diceZ;
+ for($i = 0; $i < $diceX; $i++) {
+ $roll = rand(1, $diceY);
+ $dicerolls[] = $roll;
+ $dicesum += $roll;
+ }
+
+ // Prepend the result to the post body
+ $modifier = ($diceZ != 0) ? ((($diceZ < 0) ? ' - ' : ' + ') . abs($diceZ)) : '';
+ $dicesum = ($diceX > 1) ? ' = ' . $dicesum : '';
+ $post->body = ' | Rolled ' . implode(', ', $dicerolls) . $modifier . $dicesum . ' |
' . $post->body;
+ }
+ }
}
-function slugify($post)
-{
- global $config;
+function slugify($post) {
+ global $config;
- $slug = "";
+ $slug = "";
- if (isset($post['subject']) && $post['subject'])
- $slug = $post['subject'];
- elseif (isset($post['body_nomarkup']) && $post['body_nomarkup'])
- $slug = $post['body_nomarkup'];
- elseif (isset($post['body']) && $post['body'])
- $slug = strip_tags($post['body']);
+ if (isset($post['subject']) && $post['subject'])
+ $slug = $post['subject'];
+ elseif (isset ($post['body_nomarkup']) && $post['body_nomarkup'])
+ $slug = $post['body_nomarkup'];
+ elseif (isset ($post['body']) && $post['body'])
+ $slug = strip_tags($post['body']);
- // Fix UTF-8 first
- $slug = mb_convert_encoding($slug, "UTF-8", "UTF-8");
+ // Fix UTF-8 first
+ $slug = mb_convert_encoding($slug, "UTF-8", "UTF-8");
- // Transliterate local characters like ü, I wonder how would it work for weird alphabets :^)
- // $slug = iconv("UTF-8", "ASCII//TRANSLIT//IGNORE", $slug);
- $slug = mb_convert_encoding($slug, "ASCII", "UTF-8");
+ // Transliterate local characters like ü, I wonder how would it work for weird alphabets :^)
+ // $slug = iconv("UTF-8", "ASCII//TRANSLIT//IGNORE", $slug);
+ $slug = mb_convert_encoding($slug, "ASCII", "UTF-8");
- // Remove Tinyboard custom markup
- $slug = preg_replace("/]+>.*?<\/tinyboard>/s", '', $slug);
+ // Remove Tinyboard custom markup
+ $slug = preg_replace("/]+>.*?<\/tinyboard>/s", '', $slug);
- // Downcase everything
- $slug = strtolower($slug);
+ // Downcase everything
+ $slug = strtolower($slug);
- // Strip bad characters, alphanumerics should suffice
- $slug = preg_replace('/[^a-zA-Z0-9]/', '-', $slug);
+ // Strip bad characters, alphanumerics should suffice
+ $slug = preg_replace('/[^a-zA-Z0-9]/', '-', $slug);
- // Replace multiple dashes with single ones
- $slug = preg_replace('/-+/', '-', $slug);
+ // Replace multiple dashes with single ones
+ $slug = preg_replace('/-+/', '-', $slug);
- // Strip dashes at the beginning and at the end
- $slug = preg_replace('/^-|-$/', '', $slug);
+ // Strip dashes at the beginning and at the end
+ $slug = preg_replace('/^-|-$/', '', $slug);
- // Slug should be X characters long, at max (80?)
- $slug = substr($slug, 0, $config['slug_max_size']);
+ // Slug should be X characters long, at max (80?)
+ $slug = substr($slug, 0, $config['slug_max_size']);
- // Slug is now ready
- return $slug;
+ // Slug is now ready
+ return $slug;
}
-function link_for($post, $page50 = false, $foreignlink = false, $thread = false)
-{
- global $config, $board;
+function link_for($post, $page50 = false, $foreignlink = false, $thread = false) {
+ global $config, $board;
- $post = (array)$post;
+ $post = (array)$post;
- // Where do we need to look for OP?
- $b = $foreignlink ? $foreignlink : (isset($post['board']) ? array('uri' => $post['board']) : $board);
+ // Where do we need to look for OP?
+ $b = $foreignlink ? $foreignlink : (isset($post['board']) ? array('uri' => $post['board']) : $board);
- $id = (isset($post['thread']) && $post['thread']) ? $post['thread'] : $post['id'];
+ $id = (isset($post['thread']) && $post['thread']) ? $post['thread'] : $post['id'];
- $slug = false;
+ $slug = false;
- if ($config['slugify'] && ((isset($post['thread']) && $post['thread']) || !isset($post['slug']))) {
- $cvar = "slug_" . $b['uri'] . "_" . $id;
- if (!$thread) {
- $slug = Cache::get($cvar);
+ if ($config['slugify'] && ( (isset($post['thread']) && $post['thread']) || !isset ($post['slug']) ) ) {
+ $cvar = "slug_".$b['uri']."_".$id;
+ if (!$thread) {
+ $slug = Cache::get($cvar);
- if ($slug === false) {
- $query = prepare(sprintf("SELECT `slug` FROM ``posts_%s`` WHERE `id` = :id", $b['uri']));
- $query->bindValue(':id', $id, PDO::PARAM_INT);
- $query->execute() or error(db_error($query));
+ if ($slug === false) {
+ $query = prepare(sprintf("SELECT `slug` FROM ``posts_%s`` WHERE `id` = :id", $b['uri']));
+ $query->bindValue(':id', $id, PDO::PARAM_INT);
+ $query->execute() or error(db_error($query));
- $thread = $query->fetch(PDO::FETCH_ASSOC);
+ $thread = $query->fetch(PDO::FETCH_ASSOC);
- $slug = $thread['slug'];
+ $slug = $thread['slug'];
- Cache::set($cvar, $slug);
- }
- } else {
- $slug = $thread['slug'];
- }
- } elseif ($config['slugify']) {
- $slug = $post['slug'];
- }
+ Cache::set($cvar, $slug);
+ }
+ }
+ else {
+ $slug = $thread['slug'];
+ }
+ }
+ elseif ($config['slugify']) {
+ $slug = $post['slug'];
+ }
- if ($page50 && $slug) $tpl = $config['file_page50_slug'];
- else if (!$page50 && $slug) $tpl = $config['file_page_slug'];
- else if ($page50 && !$slug) $tpl = $config['file_page50'];
- else if (!$page50 && !$slug) $tpl = $config['file_page'];
+ if ( $page50 && $slug) $tpl = $config['file_page50_slug'];
+ else if (!$page50 && $slug) $tpl = $config['file_page_slug'];
+ else if ( $page50 && !$slug) $tpl = $config['file_page50'];
+ else if (!$page50 && !$slug) $tpl = $config['file_page'];
- return sprintf($tpl, $id, $slug);
+ return sprintf($tpl, $id, $slug);
}
// Generate filename, extension, file id and file and thumb paths of a file
-function process_filenames($file, $board_dir, $multiple, $i)
-{
- global $config;
- $file['filename'] = urldecode($file['name']);
- $file['extension'] = strtolower(mb_substr($file['filename'], mb_strrpos($file['filename'], '.') + 1));
- if (isset($config['filename_func']))
- $file['file_id'] = $config['filename_func']($file);
- else
- $file['file_id'] = time() . substr(microtime(), 2, 3);
+function process_filenames($file, $board_dir, $multiple, $i){
+ global $config;
+ $file['filename'] = urldecode($file['name']);
+ $file['extension'] = strtolower(mb_substr($file['filename'], mb_strrpos($file['filename'], '.') + 1));
+ if (isset($config['filename_func']))
+ $file['file_id'] = $config['filename_func']($file);
+ else
+ $file['file_id'] = time() . substr(microtime(), 2, 3);
- if ($multiple)
- $file['file_id'] .= "-$i";
-
- $file['file'] = $board_dir . $config['dir']['img'] . $file['file_id'] . '.' . $file['extension'];
- $file['thumb'] = $board_dir . $config['dir']['thumb'] . $file['file_id'] . '.' . ($config['thumb_ext'] ? $config['thumb_ext'] : $file['extension']);
- return $file;
+ if ($multiple)
+ $file['file_id'] .= "-$i";
+
+ $file['file'] = $board_dir . $config['dir']['img'] . $file['file_id'] . '.' . $file['extension'];
+ $file['thumb'] = $board_dir . $config['dir']['thumb'] . $file['file_id'] . '.' . ($config['thumb_ext'] ? $config['thumb_ext'] : $file['extension']);
+ return $file;
}
-function prettify_textarea($s)
-{
- return str_replace("\t", ' ', str_replace("\n", '
', htmlentities($s)));
+function prettify_textarea($s){
+ return str_replace("\t", ' ', str_replace("\n", '
', htmlentities($s)));
}
/*class HTMLPurifier_URIFilter_NoExternalImages extends HTMLPurifier_URIFilter {
- public $name = 'NoExternalImages';
- public function filter(&$uri, $c, $context) {
- global $config;
- $ct = $context->get('CurrentToken');
+ public $name = 'NoExternalImages';
+ public function filter(&$uri, $c, $context) {
+ global $config;
+ $ct = $context->get('CurrentToken');
- if (!$ct || $ct->name !== 'img') return true;
+ if (!$ct || $ct->name !== 'img') return true;
- if (!isset($uri->host) && !isset($uri->scheme)) return true;
+ if (!isset($uri->host) && !isset($uri->scheme)) return true;
- if (!in_array($uri->scheme . '://' . $uri->host . '/', $config['allowed_offsite_urls'])) {
- error('No off-site links in board announcement images.');
- }
+ if (!in_array($uri->scheme . '://' . $uri->host . '/', $config['allowed_offsite_urls'])) {
+ error('No off-site links in board announcement images.');
+ }
- return true;
- }
+ return true;
+ }
}*/
-function purify_html($s)
-{
- global $config;
+function purify_html($s) {
+ global $config;
- $c = HTMLPurifier_Config::createDefault();
- $c->set('HTML.Allowed', $config['allowed_html']);
- $uri = $c->getDefinition('URI');
- $uri->addFilter(new HTMLPurifier_URIFilter_NoExternalImages(), $c);
- $purifier = new HTMLPurifier($c);
- $clean_html = $purifier->purify($s);
- return $clean_html;
+ $c = HTMLPurifier_Config::createDefault();
+ $c->set('HTML.Allowed', $config['allowed_html']);
+ $uri = $c->getDefinition('URI');
+ $uri->addFilter(new HTMLPurifier_URIFilter_NoExternalImages(), $c);
+ $purifier = new HTMLPurifier($c);
+ $clean_html = $purifier->purify($s);
+ return $clean_html;
}
-function markdown($s)
-{
- $pd = new Parsedown();
- $pd->setMarkupEscaped(true);
- $pd->setimagesEnabled(false);
+function markdown($s) {
+ $pd = new Parsedown();
+ $pd->setMarkupEscaped(true);
+ $pd->setimagesEnabled(false);
- return $pd->text($s);
+ return $pd->text($s);
}
-function generation_strategy($fun, $array = array())
-{
- global $config;
- $action = false;
+function generation_strategy($fun, $array=array()) { global $config;
+ $action = false;
- foreach ($config['generation_strategies'] as $s) {
- if ($action = $s($fun, $array)) {
- break;
- }
- }
+ foreach ($config['generation_strategies'] as $s) {
+ if ($action = $s($fun, $array)) {
+ break;
+ }
+ }
- switch ($action[0]) {
- case 'immediate':
- return 'rebuild';
- case 'defer':
- // Ok, it gets interesting here :)
- get_queue('generate')->push(serialize(array('build', $fun, $array, $action)));
- return 'ignore';
- case 'build_on_load':
- return 'delete';
- }
+ switch ($action[0]) {
+ case 'immediate':
+ return 'rebuild';
+ case 'defer':
+ // Ok, it gets interesting here :)
+ get_queue('generate')->push(serialize(array('build', $fun, $array, $action)));
+ return 'ignore';
+ case 'build_on_load':
+ return 'delete';
+ }
}
-function strategy_immediate($fun, $array)
-{
- return array('immediate');
+function strategy_immediate($fun, $array) {
+ return array('immediate');
}
-function strategy_smart_build($fun, $array)
-{
- return array('build_on_load');
+function strategy_smart_build($fun, $array) {
+ return array('build_on_load');
}
-function strategy_sane($fun, $array)
-{
- global $config;
- if (php_sapi_name() == 'cli') return false;
- else if (isset($_POST['mod'])) return false;
- // Thread needs to be done instantly. Same with a board page, but only if posting a new thread.
- else if ($fun == 'sb_thread' || ($fun == 'sb_board' && $array[1] == 1 && isset($_POST['page']))) return array('immediate');
- else return false;
+function strategy_sane($fun, $array) { global $config;
+ if (php_sapi_name() == 'cli') return false;
+ else if (isset($_POST['mod'])) return false;
+ // Thread needs to be done instantly. Same with a board page, but only if posting a new thread.
+ else if ($fun == 'sb_thread' || ($fun == 'sb_board' && $array[1] == 1 && isset ($_POST['page']))) return array('immediate');
+ else return false;
}
// My first, test strategy.
-function strategy_first($fun, $array)
-{
- switch ($fun) {
- case 'sb_thread':
- return array('defer');
- case 'sb_board':
- if ($array[1] > 8) return array('build_on_load');
- else return array('defer');
- case 'sb_api':
- return array('defer');
- case 'sb_catalog':
- return array('defer');
- case 'sb_recent':
- return array('build_on_load');
- case 'sb_sitemap':
- return array('build_on_load');
- case 'sb_ukko':
- return array('defer');
- }
+function strategy_first($fun, $array) {
+ switch ($fun) {
+ case 'sb_thread':
+ return array('defer');
+ case 'sb_board':
+ if ($array[1] > 8) return array('build_on_load');
+ else return array('defer');
+ case 'sb_api':
+ return array('defer');
+ case 'sb_catalog':
+ return array('defer');
+ case 'sb_recent':
+ return array('build_on_load');
+ case 'sb_sitemap':
+ return array('build_on_load');
+ case 'sb_ukko':
+ return array('defer');
+ }
}