kashire/lainchan
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A bunch of stuff.

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This commit is contained in:
Savetheinternet 2011-01-19 00:41:43 +11:00
parent d284b0d50d
commit 62bd2ee348
5 changed files with 117 additions and 44 deletions
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9
inc/config.php
View File

@ -76,6 +76,7 @@
define('ERROR_LOCKED', 'Thread locked. You may not reply at this time.', true);
define('ERROR_NOPOST', 'You didn\'t make a post.', true);
define('ERROR_FLOOD', 'Flood detected; Post discared.', true);
define('ERROR_UNORIGINAL', 'Unoriginal content!', true);
define('ERR_INVALIDIMG','Invalid image.', true);
define('ERR_FILESIZE', 'Maximum file size: %maxsz% bytes<br>Your file\'s size: %filesz% bytes', true);
define('ERR_MAXSIZE', 'The file was too big.', true);
@ -163,6 +164,12 @@
// "302" is recommended.
define('REDIRECT_HTTP', 302, true);
// Robot stuff
// Strip repeating characters when making hashes
define('ROBOT_ENABLE', true, true);
define('ROBOT_STRIP_REPEATING', true, true);
/*
Mod stuff
*/
@ -206,6 +213,8 @@
define('MOD_LOCK', MOD_MOD, true);
// Post in a locked thread
define('MOD_POSTINLOCKED', MOD_MOD, true);
// Post bypass unoriginal content check
define('MOD_POSTUNORIGINAL', MOD_MOD, true);
/* Administration */
// Display the contents of instant-config.php

90
inc/functions.php
View File

@ -262,6 +262,61 @@
$query->execute() or error(db_error($query));
}
// Delete a post (reply or thread)
function deletePost($id) {
global $board;
// Select post and replies (if thread) in one query
$query = prepare(sprintf("SELECT `id`,`thread`,`thumb`,`file` FROM `posts_%s` WHERE `id` = :id OR `thread` = :id", $board['uri']));
$query->bindValue(':id', $id, PDO::PARAM_INT);
$query->execute() or error(db_error($query));
if($query->rowCount() < 1) {
error(ERROR_INVALIDPOST);
}
// Delete posts and maybe replies
while($post = $query->fetch()) {
if(!$post['thread']) {
// Delete thread HTML page
@unlink($board['dir'] . DIR_RES . sprintf(FILE_PAGE, $post['id']));
} elseif($query->rowCount() == 1) {
// Rebuild thread
$rebuild = $post['thread'];
}
if($post['thumb']) {
// Delete thumbnail
@unlink($board['dir'] . DIR_THUMB . $post['thumb']);
}
if($post['file']) {
// Delete file
@unlink($board['dir'] . DIR_IMG . $post['file']);
}
}
$query = prepare(sprintf("DELETE FROM `posts_%s` WHERE `id` = :id OR `thread` = :id", $board['uri']));
$query->bindValue(':id', $id, PDO::PARAM_INT);
$query->execute() or error(db_error($query));
if(isset($rebuild)) {
buildThread($rebuild);
}
}
function clean() {
global $board;
$offset = round(MAX_PAGES*THREADS_PER_PAGE);
// I too wish there was an easier way of doing this...
$query = prepare(sprintf("SELECT `id` FROM `posts_%s` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset, 9001", $board['uri']));
$query->bindValue(':offset', $offset, PDO::PARAM_INT);
$query->execute() or error(db_error($query));
while($post = $query->fetch()) {
deletePost($post['id']);
}
}
function index($page, $mod=false) {
global $board;
@ -324,6 +379,40 @@
return $pages;
}
function makerobot($body) {
$body = strtolower($body);
// Leave only letters
$body = preg_replace('/[^a-z]/i', '', $body);
// Remove repeating characters
if(ROBOT_STRIP_REPEATING)
$body = preg_replace('/(.)\\1+/', '$1', $body);
return sha1($body);
}
function checkRobot($body) {
/* CREATE TABLE `robot` (
`hash` VARCHAR( 40 ) NOT NULL COMMENT 'SHA1'
) ENGINE = INNODB; */
$body = makerobot($body);
$query = prepare("SELECT 1 FROM `robot` WHERE `hash` = :hash LIMIT 1");
$query->bindValue(':hash', $body);
$query->execute() or error(db_error($query));
if($query->fetch()) {
return true;
} else {
// Insert new hash
$query = prepare("INSERT INTO `robot` VALUES (:hash)");
$query->bindValue(':hash', $body);
$query->execute() or error(db_error($query));
return false;
}
}
function buildIndex() {
global $board;
sql_open();
@ -417,6 +506,7 @@
$body = preg_replace("/(^|\n)==(.+?)==\n?/m", "<h2>$2</h2>", $body);
$body = preg_replace("/'''(.+?)'''/m", "<strong>$1</strong>", $body);
$body = preg_replace("/''(.+?)''/m", "<em>$1</em>", $body);
$body = preg_replace("/\*\*(.+?)\*\*/m", "<span class=\"spoiler\">$1</span>", $body);
}
$body = preg_replace("/\n/", '<br/>', $body);
}

41
inc/mod.php
View File

@ -209,45 +209,4 @@
buildThread($post['thread']);
}
// Delete a post (reply or thread)
function deletePost($id) {
global $board;
// Select post and replies (if thread) in one query
$query = prepare(sprintf("SELECT `id`,`thread`,`thumb`,`file` FROM `posts_%s` WHERE `id` = :id OR `thread` = :id", $board['uri']));
$query->bindValue(':id', $id, PDO::PARAM_INT);
$query->execute() or error(db_error($query));
if($query->rowCount() < 1) {
error(ERROR_INVALIDPOST);
}
// Delete posts and maybe replies
while($post = $query->fetch()) {
if(!$post['thread']) {
// Delete thread HTML page
@unlink($board['dir'] . DIR_RES . sprintf(FILE_PAGE, $post['id']));
} elseif($query->rowCount() == 1) {
// Rebuild thread
$rebuild = $post['thread'];
}
if($post['thumb']) {
// Delete thumbnail
@unlink($board['dir'] . DIR_THUMB . $post['thumb']);
}
if($post['file']) {
// Delete file
@unlink($board['dir'] . DIR_IMG . $post['file']);
}
}
$query = prepare(sprintf("DELETE FROM `posts_%s` WHERE `id` = :id OR `thread` = :id", $board['uri']));
$query->bindValue(':id', $id, PDO::PARAM_INT);
$query->execute() or error(db_error($query));
if(isset($rebuild)) {
buildThread($rebuild);
}
}
?>

9
post.php
View File

@ -147,6 +147,9 @@
if(checkFlood($post))
error(ERROR_FLOOD);
if(!($mod && $mod['type'] >= MOD_POSTUNORIGINAL) && ROBOT_ENABLE && checkRobot($post['body']))
error(ERROR_UNORIGINAL);
if($post['has_file']) {
// Just trim the filename if it's too long
if(strlen($post['filename']) > 30) $post['filename'] = substr($post['filename'], 0, 27).'…';
@ -221,7 +224,6 @@
}
// Todo: Validate some more, remove messy code, allow more specific configuration
$id = post($post, $OP);
if($post['has_file'] && $post['zip']) {
@ -322,10 +324,13 @@
buildThread(($OP?$id:$post['thread']));
if(!$OP) {
if(!$OP && $post['email'] != 'sage') {
bumpThread($post['thread']);
}
if($OP)
clean();
buildIndex();
sql_close();

10
style.css
View File

@ -199,6 +199,10 @@ span.controls.op {
span.controls a {
margin: 0;
}
div#wrap {
width: 900px;
margin:0 auto;
}
div.ban {
background: white;
border: 1px solid #98E;
@ -220,3 +224,9 @@ div.ban p {
div.ban p.reason {
font-weight: bold;
}
span.spoiler {
background: black;
}
span.spoiler:hover {
color: white;
}