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- <?php
- require_once("inc/functions.php");
-
- if (!$config['smart_build']) {
- die('You need to enable $config["smart_build"]');
- }
-
- $config['smart_build'] = false; // Let's disable it, so we can build the page for real
-
- function after_open_board() { global $config;
- $config['smart_build'] = false;
- };
-
- function sb_board($b, $page = 1) { global $config, $build_pages; $page = (int)$page;
- if ($page < 1) return false;
- if (!openBoard($b)) return false;
- if ($page > $config['max_pages']) return false;
- $config['try_smarter'] = true;
- $build_pages = array($page);
- buildIndex("skip");
- return true;
- }
-
- function sb_api_board($b, $page = 0) { $page = (int)$page;
- return sb_board($b, $page + 1);
- }
-
- function sb_thread($b, $thread, $slugcheck = false) { global $config; $thread = (int)$thread;
- if ($thread < 1) return false;
-
- if (!preg_match('/^'.$config['board_regex'].'$/u', $b)) return false;
-
- if (Cache::get("thread_exists_".$b."_".$thread) == "no") return false;
-
- $query = prepare(sprintf("SELECT MAX(`id`) AS `max` FROM ``posts_%s``", $b));
- if (!$query->execute()) return false;
-
- $s = $query->fetch(PDO::FETCH_ASSOC);
- $max = $s['max'];
-
- if ($thread > $max) return false;
-
- $query = prepare(sprintf("SELECT `id` FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL", $b));
- $query->bindValue(':id', $thread);
-
- if (!$query->execute() || !$query->fetch(PDO::FETCH_ASSOC) ) {
- Cache::set("thread_exists_".$b."_".$thread, "no");
- return false;
- }
-
- if ($slugcheck && $config['slugify']) {
- global $request;
-
- $link = link_for(array("id" => $thread), $slugcheck === 50, array("uri" => $b));
- $link = "/".$b."/".$config['dir']['res'].$link;
-
- if ($link != $request) {
- header("Location: $link", true, 301);
- die();
- }
- }
-
- if ($slugcheck == 50) { // Should we really generate +50 page? Maybe there are not enough posts anyway
- global $request;
- $r = str_replace("+50", "", $request);
- $r = substr($r, 1); // Cut the slash
-
- if (file_exists($r)) return false;
- }
-
- if (!openBoard($b)) return false;
- buildThread($thread);
- return true;
- }
-
- function sb_thread_slugcheck($b, $thread) {
- return sb_thread($b, $thread, true);
- }
- function sb_thread_slugcheck50($b, $thread) {
- return sb_thread($b, $thread, 50);
- }
-
- function sb_api($b) { global $config, $build_pages;
- if (!openBoard($b)) return false;
- $config['try_smarter'] = true;
- $build_pages = array(-1);
- buildIndex();
- return true;
- }
-
- function sb_ukko() {
- rebuildTheme("ukko", "post-thread");
- return true;
- }
-
- function sb_catalog($b) {
- if (!openBoard($b)) return false;
-
- rebuildTheme("catalog", "post-thread", $b);
- return true;
- }
-
- function sb_recent() {
- rebuildTheme("recent", "post-thread");
- return true;
- }
-
- function sb_sitemap() {
- rebuildTheme("sitemap", "all");
- return true;
- }
-
- $entrypoints = array();
-
- $entrypoints['/%b/'] = 'sb_board';
- $entrypoints['/%b/'.$config['file_index']] = 'sb_board';
- $entrypoints['/%b/'.$config['file_page']] = 'sb_board';
- $entrypoints['/%b/%d.json'] = 'sb_api_board';
- if ($config['api']['enabled']) {
- $entrypoints['/%b/threads.json'] = 'sb_api';
- $entrypoints['/%b/catalog.json'] = 'sb_api';
- }
-
- $entrypoints['/%b/'.$config['dir']['res'].$config['file_page']] = 'sb_thread_slugcheck';
- $entrypoints['/%b/'.$config['dir']['res'].$config['file_page50']] = 'sb_thread_slugcheck50';
- if ($config['slugify']) {
- $entrypoints['/%b/'.$config['dir']['res'].$config['file_page_slug']] = 'sb_thread_slugcheck';
- $entrypoints['/%b/'.$config['dir']['res'].$config['file_page50_slug']] = 'sb_thread_slugcheck50';
- }
- if ($config['api']['enabled']) {
- $entrypoints['/%b/'.$config['dir']['res'].'%d.json'] = 'sb_thread';
- }
-
- $entrypoints['/*/'] = 'sb_ukko';
- $entrypoints['/*/index.html'] = 'sb_ukko';
- $entrypoints['/recent.html'] = 'sb_recent';
- $entrypoints['/%b/catalog.html'] = 'sb_catalog';
- $entrypoints['/sitemap.xml'] = 'sb_sitemap';
-
- $reached = false;
-
- $request = $_SERVER['REQUEST_URI'];
- list($request) = explode('?', $request);
-
- foreach ($entrypoints as $id => $fun) {
- $id = '@^' . preg_quote($id, '@') . '$@u';
-
- $id = str_replace('%b', '('.$config['board_regex'].')', $id);
- $id = str_replace('%d', '([0-9]+)', $id);
- $id = str_replace('%s', '[a-zA-Z0-9-]+', $id);
-
- $matches = null;
-
- if (preg_match ($id, $request, $matches)) {
- array_shift($matches);
-
- $reached = call_user_func_array($fun, $matches);
-
- break;
- }
- }
-
- function die_404() { global $config;
- if (!$config['page_404']) {
- header("HTTP/1.1 404 Not Found");
- header("Status: 404 Not Found");
- echo "<h1>404 Not Found</h1><p>Page doesn't exist<hr><address>vichan</address>";
- }
- else {
- header("Location: ".$config['page_404']);
- }
- header("X-Accel-Expires: 120");
- die();
- }
-
- if ($reached) {
- if ($request[strlen($request)-1] == '/') {
- $request .= 'index.html';
- }
- $request = '.'.$request;
-
- if (!file_exists($request)) {
- die_404();
- }
-
- header("HTTP/1.1 200 OK");
- header("Status: 200 OK");
- if (preg_match('/\.json$/', $request)) {
- header("Content-Type", "application/json");
- }
- elseif (preg_match('/\.js$/', $request)) {
- header("Content-Type", "text/javascript; charset=utf-8");
- }
- elseif (preg_match('/\.xml$/', $request)) {
- header("Content-Type", "application/xml");
- }
- else {
- header("Content-Type", "text/html; charset=utf-8");
- }
- header("Cache-Control: public, nocache, no-cache, max-age=0, must-revalidate");
- header("Expires: Fri, 22 Feb 1991 06:00:00 GMT");
- header("Last-Modified: ".date('r', filemtime($request)));
-
- //if (isset ($_SERVER['HTTP_ACCEPT_ENCODING']) && preg_match('/gzip/', $_SERVER['HTTP_ACCEPT_ENCODING']) && file_exists($request.".gz")) {
- // header("Content-Encoding: gzip");
- // $file = fopen($request.".gz", 'r');
- //}
- //else {
- $file = fopen($request, 'r');
- //}
- fpassthru($file);
- fclose($file);
- }
- else {
- die_404();
- }
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