From bdb6001f3f7e93e0b9655c0491bbef6f1df8a5fa Mon Sep 17 00:00:00 2001 From: czaks Date: Tue, 10 Mar 2015 12:48:59 +0100 Subject: support for slugified links; may introduce a few bugs --- inc/functions.php | 92 ++++++++++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 85 insertions(+), 7 deletions(-) (limited to 'inc/functions.php') diff --git a/inc/functions.php b/inc/functions.php index 25362a62..79d06f5c 100755 --- a/inc/functions.php +++ b/inc/functions.php @@ -150,7 +150,9 @@ function loadConfig() { preg_quote($config['dir']['res'], '/') . '(' . str_replace('%d', '\d+', preg_quote($config['file_page'], '/')) . '|' . - str_replace('%d', '\d+', preg_quote($config['file_page50'], '/')) . + str_replace('%d', '\d+', preg_quote($config['file_page50'], '/')) . '|' . + str_replace(array('%d', '%s'), array('\d+', '[a-z0-9-]+'), preg_quote($config['file_page_slug'], '/')) . '|' . + str_replace(array('%d', '%s'), array('\d+', '[a-z0-9-]+'), preg_quote($config['file_page50_slug'], '/')) . ')' . '|' . preg_quote($config['file_mod'], '/') . '\?\/.+' . @@ -912,7 +914,7 @@ function insertFloodPost(array $post) { function post(array $post) { global $pdo, $board; - $query = prepare(sprintf("INSERT INTO ``posts_%s`` VALUES ( NULL, :thread, :subject, :email, :name, :trip, :capcode, :body, :body_nomarkup, :time, :time, :files, :num_files, :filehash, :password, :ip, :sticky, :locked, 0, :embed)", $board['uri'])); + $query = prepare(sprintf("INSERT INTO ``posts_%s`` VALUES ( NULL, :thread, :subject, :email, :name, :trip, :capcode, :body, :body_nomarkup, :time, :time, :files, :num_files, :filehash, :password, :ip, :sticky, :locked, 0, :embed, :slug)", $board['uri'])); // Basic stuff if (!empty($post['subject'])) { @@ -981,6 +983,10 @@ function post(array $post) { $query->bindValue(':filehash', null, PDO::PARAM_NULL); } + if ($post['op']) { + $query->bindValue(':slug', slugify($post)); + } + if (!$query->execute()) { undoImage($post); error(db_error($query)); @@ -1094,8 +1100,8 @@ function deletePost($id, $error_if_doesnt_exist=true, $rebuild_after=true) { if (!$post['thread']) { // Delete thread HTML page - file_unlink($board['dir'] . $config['dir']['res'] . sprintf($config['file_page'], $post['id'])); - file_unlink($board['dir'] . $config['dir']['res'] . sprintf($config['file_page50'], $post['id'])); + file_unlink($board['dir'] . $config['dir']['res'] . link_for($post) ); + file_unlink($board['dir'] . $config['dir']['res'] . link_for($post, true) ); // noko50 file_unlink($board['dir'] . $config['dir']['res'] . sprintf('%d.json', $post['id'])); $antispam_query = prepare('DELETE FROM ``antispam`` WHERE `board` = :board AND `thread` = :thread'); @@ -2067,12 +2073,12 @@ function buildThread($id, $return = false, $mod = false) { if ($return) { return $body; } else { - $noko50fn = $board['dir'] . $config['dir']['res'] . sprintf($config['file_page50'], $id); + $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'] . $config['dir']['res'] . sprintf($config['file_page'], $id), $body); + file_write($board['dir'] . $config['dir']['res'] . link_for($thread), $body); } } @@ -2152,7 +2158,7 @@ function buildThread50($id, $return = false, $mod = false, $thread = null, $anti if ($return) { return $body; } else { - file_write($board['dir'] . $config['dir']['res'] . sprintf($config['file_page50'], $id), $body); + file_write($board['dir'] . $config['dir']['res'] . link_for($thread, true), $body); } } @@ -2421,3 +2427,75 @@ function diceRoller($post) { } } } + +function slugify($post) { + $slug = ""; + + if (isset($post['thread']) && $post['thread']) + $slug = $post['thread']; + elseif (isset ($post['body_nomarkup']) && $post['body_nomarkup']) + $slug = $post['body_nomarkup']; + elseif (isset ($post['body']) && $post['body']) + $slug = strip_html($post['body']); + + // Fix UTF-8 first + $slug = mb_convert_encoding($slug, "UTF-8", "UTF-8"); + + // Transliterate local characters like ΓΌ, I wonder how would it work for weird alphabets :^) + $slug = iconv("UTF-8", "ASCII//TRANSLIT//IGNORE", $slug); + + // Downcase everything + $slug = strtolower($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); + + // Strip dashes at the beginning and at the end + $slug = preg_replace('/^-|-$/', '', $slug); + + // Slug should be 200 characters long, at max + $slug = substr($slug, 0, 200); + + // Slug is now ready + return $slug; +} + +function link_for($post, $page50 = false, $foreignlink = false, $thread = false) { + global $config, $board; + + $post = (array)$post; + + // Where do we need to look for OP? + $b = $foreignlink ? $foreignlink : $board; + + $id = (isset($post['thread']) && $post['thread']) ? $post['thread'] : $post['id']; + + $slug = false; + + if ($config['slugify'] && isset($post['thread']) && $post['thread']) { + if (!$thread) { + // Oh fuck, we'd better optimize it ASAP + + $query = prepare(sprintf("SELECT `slug` FROM ``posts_%s`` WHERE `id` = :id", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); + + $thread = $query->fetch(PDO::FETCH_ASSOC); + } + $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 = $config['file_page']; + + return sprintf($tpl, $id, $slug); +} -- cgit v1.3