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-rw-r--r--boardlink/main.php251
1 files changed, 0 insertions, 251 deletions
diff --git a/boardlink/main.php b/boardlink/main.php
deleted file mode 100644
index cd493e3b..00000000
--- a/boardlink/main.php
+++ /dev/null
@@ -1,251 +0,0 @@
-<?php
-/*
- * Copyright (c) 2014 Marcin Łabanowski
- */
-
-if (isset ($brd) && !defined("TINYBOARD")) {
- define("BOARDLINK_IN", "callback");
- require_once("inc/functions.php");
-}
-else if (defined ("TINYBOARD")) {
- define("BOARDLINK_IN", "config");
-}
-else {
- die("Access denied");
-}
-
-// Version history (protocol compatibility):
-// 1 - initial version
-define("BOARDLINK_VERSION", "1");
-
-$delete_from = false;
-
-class BoardLink {
- function __construct($boardname, $self, $connected) {
- $this->boardname = $boardname;
- $this->self = $self;
- $this->connected = $connected;
-
- $this->queue = array();
- }
-
- function send_data($uri, $password, $data) {
- ignore_user_abort(true); // this is a critical code, we don't want users to desync boards
- // by quitting at a random moment
-
- $d = http_build_query(array('password' => $password,
- 'from' => $this->self,
- 'version' => BOARDLINK_VERSION,
- 'data' => serialize($data)));
- $ctx = stream_context_create(array('http' => array(
- 'method' => 'POST',
- 'header' => "Content-type: application/x-www-form-urlencoded\r\n".
- "Content-length: ".strlen($d)."\r\n",
- 'content' => $d)));
- $this->queue[] = array($ctx, $uri, $data['action']);
- }
-
- function commit_send_as_last() {
- register_shutdown_function(array($this, "commit_send"));
- }
-
- function commit_send() {
- global $request_finished;
-
- if (function_exists("fastcgi_finish_request") && !isset($request_finished)) {
- fastcgi_finish_request(); // hooray! php-fpm!
- $request_finished = true;
- }
-
- foreach ($this->queue as $value) {
- list($ctx, $uri, $action) = $value;
- $fp = file_get_contents($uri.'callback.php', false, $ctx);
-
- _syslog(LOG_INFO, "BoardLink: sent query of type $action from {$this->self} to $uri. Query yielded $fp");
- }
-
- $this->queue = array();
- }
-
- function configure_board() {
- global $config;
-
- $config['blotter'] = "This board is synchronized with ";
- $a = array_values($this->connected);
- array_walk($a, function(&$v, $k){
- $v = "<a href=\"$v\">$v</a>";
- });
- $count = count($a);
-
- if ($count == 0) {
- $synced = '';
- } elseif ($count == 1) {
- $synced = $a[0];
- } else {
- $synced = implode(', ', array_slice($a,0,$count-1)) . ' and ' . end($a);
- }
- $config['blotter'] .= $synced;
-
- if ($config['vichan_federation']) {
- if ($config['locale'] != "en") {
- $config['locale'] = "en";
- $config['file_script'] = "main-en.js";
- }
- $config['country_flags'] = true;
- }
-
- event_handler('delete', function($post) {
- global $delete_from;
-
- $data = array();
- $data['action'] = 'delete';
- $data['post'] = $post;
- foreach ($this->connected as $password => $uri) {
- if (!$delete_from || $delete_from != $uri) {
- $this->send_data($uri, $password, $data);
- }
- }
- register_shutdown_function(array($this, "commit_send_as_last"));
- });
-
- event_handler('post-after', function($post) {
- $data = array();
- $data['action'] = 'create';
- if (!isset ($post['ip'])) $post['ip'] = $_SERVER['REMOTE_ADDR'];
- $data['post'] = $post;
- foreach ($this->connected as $password => $uri) {
- if (!isset($data['post']['origin']) || $data['post']['origin'] != $uri) {
- $this->send_data($uri, $password, $data);
- }
- }
- register_shutdown_function(array($this, "commit_send_as_last"));
- });
- }
-
- function handle_error($err, $from, $sort) {
- _syslog(LOG_INFO, "BoardLink: received query of type $sort from $from to {$this->self}. Query finished with $err");
- die('{status:"'.$err.'",version:"'.BOARDLINK_VERSION.'"}');
- }
-
- function configure_callback() {
- global $board, $config, $delete_from, $build_pages, $pdo;
-
- if (!isset ($_POST['password'])) {
- $this->handle_error("ERR_NOREQUEST", "nil", "nil");
- }
-
- if (!isset ($this->connected[$_POST['password']])) {
- $this->handle_error("ERR_PASSWD", $_POST['from'], "nil");
- }
- $uri = $this->connected[$_POST['password']];
- if ($uri != $_POST['from']) {
- $this->handle_error("ERR_FROM", $_POST['from'], "nil");
- }
- $data = unserialize($_POST['data']);
-
- openBoard($this->boardname);
-
- switch ($data['action']) {
- case 'create':
- //Check if thread exists
- if (!$data['post']['op']) {
- $query = prepare(sprintf("SELECT `sticky`,`locked`,`sage` FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri']));
- $query->bindValue(':id', $data['post']['thread'], PDO::PARAM_INT);
- $query->execute() or error(db_error());
-
- if (!$thread = $query->fetch(PDO::FETCH_ASSOC)) {
- $this->handle_error("ERR_DESYNC", $uri, $data['action']);
- }
-
- $numposts = numPosts($data['post']['thread']);
- }
-
- $a = array("src" => "file", "thumb" => "thumb");
- foreach ($a as $dir => $field) {
- if (isset($data['post'][$field]) && $data['post'][$field] &&
- $data['post'][$field] != 'spoiler' && $data['post'][$field] != 'deleted') {
- // Security filename checks
- if (preg_match('@\.php|\.phtml|\.ht|\.\.|\x00|/@i', $data['post'][$field])) {
- $this->handle_error("ERR_SECURITY", $uri, $data['action']);
- }
- $i = file_get_contents($uri.$dir.'/'.$data['post'][$field]);
- file_put_contents($this->boardname.'/'.$dir.'/'.$data['post'][$field], $i);
- }
- }
- $tmpid = post($data['post']);
-
- // Post doesn't cover custom post IDs
- $query = prepare(sprintf("UPDATE ``posts_%s`` SET `id`=:id WHERE `id`=:tmpid", $board['uri']));
- $query->bindValue("id", $id = $data['post']['id']);
- $query->bindValue("tmpid", $tmpid);
- if (!$query->execute()) {
- $query = prepare(sprintf("DELETE FROM ``posts_%s`` WHERE `id`=:tmpid", $board['uri']));
- $query->bindValue("tmpid", $tmpid);
- $query->execute();
-
- // Reset the auto increment
- query(sprintf("ALTER TABLE ``posts_%s`` AUTO_INCREMENT = 1", $board['uri']));
-
- $this->handle_error("ERR_DUPLICATE_ID", $uri, $data['action']);
- }
-
- // Reset the auto increment
- query(sprintf("ALTER TABLE ``posts_%s`` AUTO_INCREMENT = 1", $board['uri']));
-
- $post = &$data['post'];
- $post['origin'] = $uri;
-
- // The rest is just a copied code from post.php
-
- if (isset($post['tracked_cites']) && !empty($post['tracked_cites'])) {
- $insert_rows = array();
- foreach ($post['tracked_cites'] as $cite) {
- $insert_rows[] = '(' .
- $pdo->quote($board['uri']) . ', ' . (int)$id . ', ' .
- $pdo->quote($cite[0]) . ', ' . (int)$cite[1] . ')';
- }
- query('INSERT INTO ``cites`` VALUES ' . implode(', ', $insert_rows)) or error(db_error());
- }
-
- if (!$post['op'] && strtolower($post['email']) != 'sage' && !$thread['sage'] && ($config['reply_limit'] == 0
- || $numposts['replies']+1 < $config['reply_limit'])) {
- bumpThread($post['thread']);
- }
-
- buildThread($post['op'] ? $id : $post['thread']);
-
- if ($config['try_smarter'] && $post['op'])
- $build_pages = range(1, $config['max_pages']);
-
- if ($post['op'])
- clean();
-
- event('post-after', $post);
-
- buildIndex();
-
- if ($post['op'])
- rebuildThemes('post-thread', $board['uri']);
- else
- rebuildThemes('post', $board['uri']);
-
- break;
-
- case 'delete':
- $delete_from = $uri;
- deletePost($data['post']['id'], false);
- $delete_from = false;
-
- buildIndex();
- rebuildThemes('post-delete', $board['uri']);
-
- break;
-
- default:
- $this->handle_error("ERR_UNSUPPORTED", $uri, $data['action']);
- }
-
- $this->handle_error("OK", $uri, $data['action']);
- }
-}
-?>
generated by cgit v1.3 (git 2.53.0) at 2026-10-25 14:55:06 +0000