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support for slugified links; may introduce a few bugs

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This commit is contained in:
czaks 2015-03-10 12:48:59 +01:00
parent eb245c2970
commit bdb6001f3f
18 changed files with 145 additions and 43 deletions
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92
inc/functions.php
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@ -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 ü, 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);
}