= 1024 && $i < 4; $i++) $size /= 1024; return round($size, 2).$units[$i]; } function doBoardListPart($list, $root) { global $config; $body = ''; foreach ($list as $board) { if (is_array($board)) // $body .= ' [' . doBoardListPart($board, $root) . '] '; $body .= ' [' . doBoardListPart($board, $root) . '] '; else { if (($key = array_search($board, $list)) && gettype($key) == 'string') { $body .= ' ' . $key . ' /'; } else { $body .= ' ' . $board . ' /'; } } } $body = preg_replace('/\/$/', '', $body); return $body; } function createBoardlist($mod=false) { global $config; if (!isset($config['boards'])) return array('top'=>'','bottom'=>''); $body = doBoardListPart($config['boards'], $mod?'?/':$config['root']); if (!preg_match('/\] $/', $body)) $body = '[' . $body . ']'; $body = trim($body); return array( 'top' => '
' . $body . '
', 'bottom' => '
' . $body . '
' ); } function error($message, $priority = true) { global $board, $mod, $config; if ($config['syslog'] && $priority !== false) { // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant. _syslog($priority !== true ? $priority : LOG_NOTICE, $message); } if (defined('STDIN')) { // Running from CLI die('Error: ' . $message . "\n"); } die(Element('page.html', array( 'config'=>$config, 'title'=>_('Error'), 'subtitle'=>_('An error has occured.'), 'body'=>'
' . '

' . _($message) . '

' . (isset($board) ? "

"._("Go back").".

" : '') . '
' ))); } function loginForm($error=false, $username=false, $redirect=false) { global $config; die(Element('page.html', array( 'index' => $config['root'], 'title' => _('Login'), 'config' => $config, 'body' => Element('login.html', array( 'config'=>$config, 'error'=>$error, 'username'=>utf8tohtml($username), 'redirect'=>$redirect ) ) ))); } function pm_snippet($body, $len=null) { global $config; if (!isset($len)) $len = &$config['mod']['snippet_length']; // Replace line breaks with some whitespace $body = str_replace('
', ' ', $body); // Strip tags $body = strip_tags($body); // Unescape HTML characters, to avoid splitting them in half $body = html_entity_decode($body, ENT_COMPAT, 'UTF-8'); // calculate strlen() so we can add "..." after if needed $strlen = mb_strlen($body); $body = mb_substr($body, 0, $len); // Re-escape the characters. return '' . utf8tohtml($body) . ($strlen > $len ? '…' : '') . ''; } function capcode($cap) { global $config; if (!$cap) return false; $capcode = array(); if (isset($config['custom_capcode'][$cap])) { if (is_array($config['custom_capcode'][$cap])) { $capcode['cap'] = sprintf($config['custom_capcode'][$cap][0], $cap); if (isset($config['custom_capcode'][$cap][1])) $capcode['name'] = $config['custom_capcode'][$cap][1]; if (isset($config['custom_capcode'][$cap][2])) $capcode['trip'] = $config['custom_capcode'][$cap][2]; } else { $capcode['cap'] = sprintf($config['custom_capcode'][$cap], $cap); } } else { $capcode['cap'] = sprintf($config['capcode'], $cap); } return $capcode; } function truncate($body, $url, $max_lines = false, $max_chars = false) { global $config; if ($max_lines === false) $max_lines = $config['body_truncate']; if ($max_chars === false) $max_chars = $config['body_truncate_char']; // We don't want to risk truncating in the middle of an HTML comment. // It's easiest just to remove them all first. $body = preg_replace('//s', '', $body); $original_body = $body; $lines = substr_count($body, '
'); // Limit line count if ($lines > $max_lines) { if (preg_match('/(((.*?)){' . $max_lines . '})/', $body, $m)) $body = $m[0]; } $body = mb_substr($body, 0, $max_chars); if ($body != $original_body) { // Remove any corrupt tags at the end $body = preg_replace('/<([\w]+)?([^>]*)?$/', '', $body); // Open tags if (preg_match_all('/<([\w]+)[^>]*>/', $body, $open_tags)) { $tags = array(); for ($x=0;$x$/', $open_tags[0][$x])) $tags[] = $open_tags[1][$x]; } // List successfully closed tags if (preg_match_all('/(<\/([\w]+))>/', $body, $closed_tags)) { for ($x=0;$xhere to view the full text.'), $url).''; } return $body; } function bidi_cleanup($str){ # Removes all embedded RTL and LTR unicode formatting blocks in a string so that # it can be used inside another without controlling its direction. # More info: http://www.iamcal.com/understanding-bidirectional-text/ # # LRE - U+202A - 0xE2 0x80 0xAA # RLE - U+202B - 0xE2 0x80 0xAB # LRO - U+202D - 0xE2 0x80 0xAD # RLO - U+202E - 0xE2 0x80 0xAE # # PDF - U+202C - 0xE2 0x80 0xAC # $explicits = '\xE2\x80\xAA|\xE2\x80\xAB|\xE2\x80\xAD|\xE2\x80\xAE'; $pdf = '\xE2\x80\xAC'; $str = preg_replace("!(?$explicits)|(?$pdf)!", '', $str); return $str; } function secure_link_confirm($text, $title, $confirm_message, $href) { global $config; return '' . $text . ''; } function secure_link($href) { return $href . '/' . make_secure_link_token($href); } function embed_html($link) { global $config; foreach ($config['embedding'] as $embed) { if ($html = preg_replace($embed[0], $embed[1], $link)) { if ($html == $link) continue; // Nope $html = str_replace('%%tb_width%%', $config['embed_width'], $html); $html = str_replace('%%tb_height%%', $config['embed_height'], $html); return $html; } } if ($link[0] == '<') { // Prior to v0.9.6-dev-8, HTML code for embedding was stored in the database instead of the link. return $link; } return 'Embedding error.'; } class Post { public function __construct($id, $thread, $subject, $email, $name, $trip, $capcode, $body, $time, $thumb, $thumbx, $thumby, $file, $filex, $filey, $filesize, $filename, $ip, $embed, $root=null, $mod=false) { global $config; if (!isset($root)) $root = &$config['root']; $this->id = $id; $this->thread = $thread; $this->subject = utf8tohtml($subject); $this->email = $email; $this->name = utf8tohtml($name); $this->trip = $trip; $this->capcode = $capcode; $this->body = $body; $this->time = $time; $this->thumb = $thumb; $this->thumbx = $thumbx; $this->thumby = $thumby; $this->file = $file; $this->filex = $filex; $this->filey = $filey; $this->filesize = $filesize; $this->filename = $filename; $this->ip = $ip; $this->embed = $embed; $this->root = $root; $this->mod = $mod; if ($this->embed) $this->embed = embed_html($this->embed); if ($this->mod) // Fix internal links // Very complicated regex $this->body = preg_replace( '/' . $config['mod']['link_ban'] . ''; // Ban & Delete if (hasPermission($config['mod']['bandelete'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_bandelete'] . ''; // Delete file (keep post) if (!empty($this->file) && hasPermission($config['mod']['deletefile'], $board['uri'], $this->mod)) $built .= ' ' . secure_link_confirm($config['mod']['link_deletefile'], _('Delete file'), _('Are you sure you want to delete this file?'), $board['uri'] . '/deletefile/' . $this->id); // Edit post if (hasPermission($config['mod']['editpost'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_editpost'] . ''; if (!empty($built)) $built = '' . $built . ''; } return $built; } public function build($index=false) { global $board, $config; return Element('post_reply.html', array('config' => $config, 'board' => $board, 'post' => &$this, 'index' => $index)); } }; class Thread { public function __construct($id, $subject, $email, $name, $trip, $capcode, $body, $time, $thumb, $thumbx, $thumby, $file, $filex, $filey, $filesize, $filename, $ip, $sticky, $locked, $bumplocked, $embed, $root=null, $mod=false, $hr=true) { global $config; if (!isset($root)) $root = &$config['root']; $this->id = $id; $this->subject = utf8tohtml($subject); $this->email = $email; $this->name = utf8tohtml($name); $this->trip = $trip; $this->capcode = $capcode; $this->body = $body; $this->time = $time; $this->thumb = $thumb; $this->thumbx = $thumbx; $this->thumby = $thumby; $this->file = $file; $this->filex = $filex; $this->filey = $filey; $this->filesize = $filesize; $this->filename = $filename; $this->omitted = 0; $this->omitted_images = 0; $this->posts = array(); $this->ip = $ip; $this->sticky = $sticky; $this->locked = $locked; $this->bumplocked = $bumplocked; $this->embed = $embed; $this->root = $root; $this->mod = $mod; $this->hr = $hr; if ($this->embed) $this->embed = embed_html($this->embed); if ($this->mod) // Fix internal links // Very complicated regex $this->body = preg_replace( '/' . $config['mod']['link_ban'] . ''; // Ban & Delete if (hasPermission($config['mod']['bandelete'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_bandelete'] . ''; // Delete file (keep post) if (!empty($this->file) && $this->file != 'deleted' && hasPermission($config['mod']['deletefile'], $board['uri'], $this->mod)) $built .= ' ' . secure_link_confirm($config['mod']['link_deletefile'], _('Delete file'), _('Are you sure you want to delete this file?'), $board['uri'] . '/deletefile/' . $this->id); // Sticky if (hasPermission($config['mod']['sticky'], $board['uri'], $this->mod)) if ($this->sticky) $built .= ' ' . $config['mod']['link_desticky'] . ''; else $built .= ' ' . $config['mod']['link_sticky'] . ''; if (hasPermission($config['mod']['bumplock'], $board['uri'], $this->mod)) if ($this->bumplocked) $built .= ' ' . $config['mod']['link_bumpunlock'] . ''; else $built .= ' ' . $config['mod']['link_bumplock'] . ''; // Lock if (hasPermission($config['mod']['lock'], $board['uri'], $this->mod)) if ($this->locked) $built .= ' ' . $config['mod']['link_unlock'] . ''; else $built .= ' ' . $config['mod']['link_lock'] . ''; if (hasPermission($config['mod']['move'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_move'] . ''; // Edit post if (hasPermission($config['mod']['editpost'], $board['uri'], $this->mod)) $built .= ' ' . $config['mod']['link_editpost'] . ''; if (!empty($built)) $built = '' . $built . ''; } return $built; } public function ratio() { return fraction($this->filex, $this->filey, ':'); } public function build($index=false) { global $board, $config, $debug; $built = Element('post_thread.html', array('config' => $config, 'board' => $board, 'post' => &$this, 'index' => $index)); return $built; } };