mirror of
https://github.com/vichan-devel/vichan.git
synced 2024-11-24 07:30:10 +01:00
480 lines
16 KiB
PHP
480 lines
16 KiB
PHP
<?php
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if($_SERVER['SCRIPT_FILENAME'] == str_replace('\\', '/', __FILE__)) {
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// You cannot request this file directly.
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header('Location: ../', true, 302);
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exit;
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}
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/*
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Stuff to help with the display.
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*/
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/*
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joaoptm78@gmail.com
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http://www.php.net/manual/en/function.filesize.php#100097
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*/
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function format_bytes($size) {
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$units = array(' B', ' KB', ' MB', ' GB', ' TB');
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for ($i = 0; $size >= 1024 && $i < 4; $i++) $size /= 1024;
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return round($size, 2).$units[$i];
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}
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function commaize($n) {
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$n = strval($n);
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return (intval($n) < 1000) ? $n : commaize(substr($n, 0, -3)) . ',' . substr($n, -3);
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}
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function doBoardListPart($list, $root) {
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global $config;
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$body = '';
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foreach($list as $board) {
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if(is_array($board))
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$body .= ' [' . doBoardListPart($board, $root) . '] ';
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else {
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if(($key = array_search($board, $list)) && gettype($key) == 'string') {
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$body .= ' <a href="' . $board . '">' . $key . '</a> /';
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} else {
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$body .= ' <a href="' . $root . $board . '/' . $config['file_index'] . '">' . $board . '</a> /';
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}
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}
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}
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$body = preg_replace('/\/$/', '', $body);
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return $body;
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}
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function createBoardlist($mod=false) {
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global $config;
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if(!isset($config['boards'])) return Array('top'=>'','bottom'=>'');
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$body = doBoardListPart($config['boards'], $mod?'?/':$config['root']);
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if(!preg_match('/\] $/', $body))
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$body = '[' . $body . ']';
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$body = trim($body);
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return Array(
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'top' => '<div class="boardlist">' . $body . '</div>',
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'bottom' => '<div class="boardlist bottom">' . $body . '</div>'
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);
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}
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function error($message) {
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global $board, $mod, $config;
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if(function_exists('sql_close')) sql_close();
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die(Element('page.html', Array(
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'config'=>$config,
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'title'=>'Error',
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'subtitle'=>'An error has occured.',
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'body'=>"<center>" .
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"<h2>$message</h2>" .
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(isset($board) ?
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"<p><a href=\"" . $config['root'] .
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($mod ? $config['file_mod'] . '?/' : '') .
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$board['dir'] . $config['file_index'] . "\">Go back</a>.</p>" : '').
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"</center>"
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)));
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}
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function loginForm($error=false, $username=false, $redirect=false) {
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global $config;
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if(function_exists('sql_close')) sql_close();
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die(Element('page.html', Array(
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'index'=>$config['root'],
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'title'=>'Login',
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'config'=>$config,
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'body'=>Element('login.html', Array(
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'config'=>$config,
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'error'=>$error,
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'username'=>$username,
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'redirect'=>$redirect
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)
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)
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)));
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}
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function pm_snippet($body) {
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global $config;
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// Replace line breaks with some whitespace
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$body = str_replace('<br/>', ' ', $body);
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// Strip tags
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$body = strip_tags($body);
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// Unescape HTML characters, to avoid splitting them in half
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$body = html_entity_decode_utf8($body);
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$body = substr($body, 0, $config['mod']['snippet_length']) . (strlen($body) > $config['mod']['snippet_length'] ? '…' : '');
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// Re-escape the characters.
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return '<em>' . utf8tohtml($body) . '</em>';
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}
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function capcode($cap) {
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global $config;
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if(isset($config['custom_capcode'][$cap])) {
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if(is_array($config['custom_capcode'][$cap]))
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return sprintf($config['custom_capcode'][$cap][0], $cap);
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return sprintf($config['custom_capcode'][$cap], $cap);
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}
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return sprintf($config['capcode'], $cap);
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}
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function confirmLink($text, $title, $confirm, $href) {
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global $config, $mod;
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if($config['mod']['server-side_confirm'])
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return '<a onclick="if(confirm(\'' . htmlentities(addslashes($confirm)) . '\')) document.location=\'?/' . htmlentities(addslashes($href)) . '\';return false;" title="' . htmlentities($title) . '" href="?/confirm/' . $href . '">' . $text . '</a>';
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else
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return '<a onclick="return confirm(\'' . htmlentities(addslashes($confirm)) . '\')" title="' . htmlentities($title) . '" href="?/' . $href . '">' . $text . '</a>';
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}
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class Post {
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public function __construct($id, $thread, $subject, $email, $name, $trip, $capcode, $body, $time, $thumb, $thumbx, $thumby, $file, $filex, $filey, $filesize, $filename, $ip, $root=null, $mod=false) {
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global $config;
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if(!isset($root)) $root = $config['root'];
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$this->id = $id;
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$this->thread = $thread;
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$this->subject = utf8tohtml($subject);
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$this->email = $email;
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$this->name = utf8tohtml($name);
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$this->trip = $trip;
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$this->capcode = $capcode;
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$this->body = $body;
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$this->time = $time;
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$this->thumb = $thumb;
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$this->thumbx = $thumbx;
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$this->thumby = $thumby;
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$this->file = $file;
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$this->filex = $filex;
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$this->filey = $filey;
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$this->filesize = $filesize;
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$this->filename = $filename;
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$this->ip = $ip;
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$this->root = $root;
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$this->mod = $mod;
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if($this->mod)
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// Fix internal links
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// Very complicated regex
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$this->body = preg_replace(
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'/<a((([a-zA-Z]+="[^"]+")|[a-zA-Z]+=[a-zA-Z]+|\s)*)href="' . preg_quote($config['root'], '/') . '(' . sprintf(preg_quote($config['board_path'], '/'), '\w+') . ')/',
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'<a $1href="?/$4',
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$this->body
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);
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}
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public function postControls() {
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global $board, $config;
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$built = '';
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if($this->mod) {
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// Mod controls (on posts)
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$built .= '<span class="controls">';
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// Delete
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if($this->mod['type'] >= $config['mod']['delete'])
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$built .= ' ' . confirmLink($config['mod']['link_delete'], 'Delete', 'Are you sure you want to delete this?', $board['uri'] . '/delete/' . $this->id);
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// Delete all posts by IP
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if($this->mod['type'] >= $config['mod']['deletebyip'])
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$built .= ' ' . confirmLink($config['mod']['link_deletebyip'], 'Delete all posts by IP', 'Are you sure you want to delete all posts by IP?', $board['uri'] . '/deletebyip/' . $this->id);
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// Ban
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if($this->mod['type'] >= $config['mod']['ban'])
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$built .= ' <a title="Ban" href="?/' . $board['uri'] . '/ban/' . $this->id . '">' . $config['mod']['link_ban'] . '</a>';
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// Ban & Delete
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if($this->mod['type'] >= $config['mod']['bandelete'])
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$built .= ' <a title="Ban & Delete" href="?/' . $board['uri'] . '/ban&delete/' . $this->id . '">' . $config['mod']['link_bandelete'] . '</a>';
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// Delete file (keep post)
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if(!empty($this->file) && $this->mod['type'] >= $config['mod']['deletefile'])
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$built .= ' <a title="Remove file" href="?/' . $board['uri'] . '/deletefile/' . $this->id . '">' . $config['mod']['link_deletefile'] . '</a>';
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$built .= '</span>';
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}
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return $built;
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}
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public function build($index=false) {
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global $board, $config;
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$built = '<div class="post reply" id="reply_' . $this->id . '">' .
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'<p class="intro"' . (!$index?' id="' . $this->id . '"':'') . '>' .
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// Delete
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'<input type="checkbox" class="delete" name="delete_' . $this->id . '" id="delete_' . $this->id . '" /><label for="delete_' . $this->id . '">';
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// Subject
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if(!empty($this->subject))
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$built .= '<span class="subject">' . $this->subject . '</span> ';
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// Email
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if(!empty($this->email))
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$built .= '<a class="email" href="mailto:' . $this->email . '">';
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// Name
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$built .= '<span class="name"' .
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(!empty($this->capcode) && isset($config['custom_capcode'][$this->capcode][1]) ?
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' style="' . $config['custom_capcode'][$this->capcode][1] . '"'
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: '')
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. '>' . $this->name . '</span>'
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// Trip
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. (!empty($this->trip) ? ' <span class="trip"' .
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(!empty($this->capcode) && isset($config['custom_capcode'][$this->capcode][2]) ?
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' style="' . $config['custom_capcode'][$this->capcode][2] . '"'
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: '')
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. '>'.$this->trip.'</span>':'')
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// End email
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. (!empty($this->email)? '</a>' : '')
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// Capcode
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. (!empty($this->capcode) ? capcode($this->capcode) : '');
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// IP Address
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if($this->mod && $this->mod['type'] >= $config['mod']['show_ip']) {
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$built .= ' [<a style="margin:0;" href="?/IP/' . $this->ip . '">' . $this->ip . '</a>]';
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}
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// Date/time
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$built .= ' ' . date($config['post_date'], $this->time);
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// End delete
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$built .= '</label>'
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// Poster ID
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. ($config['poster_ids'] ?
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' ID: ' . poster_id($this->ip, $this->thread)
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: '')
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. ' <a class="post_no"' .
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// JavaScript highlight
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($index?'':' onclick="highlightReply(' . $this->id . ');"') .
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' href="' . $this->root . $board['dir'] . $config['dir']['res'] . $this->thread . '.html' . '#' . $this->id . '">No.</a>' .
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// JavaScript cite
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'<a class="post_no"' . ($index?'':' onclick="citeReply(' . $this->id . ');"') . ' href="' . ($index?$this->root . $board['dir'] . $config['dir']['res'] . $this->thread . '.html' . '#q' . $this->id:'javascript:void(0);') . '">'.$this->id.'</a>' .
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'</p>';
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// File info
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if(!empty($this->file) && $this->file != 'deleted') {
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$built .= '<p class="fileinfo">File: <a href="' . $config['uri_img'] . $this->file .'">' . $this->file . '</a> <span class="unimportant">(' .
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// Filesize
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format_bytes($this->filesize) .
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// File dimensions
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($this->filex && $this->filey ?
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', ' . $this->filex . 'x' . $this->filey
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: '' );
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// Aspect Ratio
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if($config['show_ratio'] && $this->filex && $this->filey) {
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$fraction = fraction($this->filex, $this->filey, ':');
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$built .= ', ' . $fraction;
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}
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// Filename
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$built .= ', ' . $this->filename . ')</span></p>' .
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// Thumbnail
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'<a href="' . $config['uri_img'] . $this->file.'"><img src="' . $config['uri_thumb'] . $this->thumb.'" style="width:'.$this->thumbx.'px;height:'.$this->thumby.'px;" /></a>';
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} elseif($this->file == 'deleted') {
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$built .= '<img src="' . $config['image_deleted'] . '" />';
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}
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$built .= $this->postControls();
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// Body
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$built .= '<p class="body">' . $this->body . '</p></div><br class="clear"/>';
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return $built;
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}
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};
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class Thread {
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public function __construct($id, $subject, $email, $name, $trip, $capcode, $body, $time, $thumb, $thumbx, $thumby, $file, $filex, $filey, $filesize, $filename, $ip, $sticky, $locked, $root=null, $mod=false, $hr=true) {
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global $config;
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if(!isset($root)) $root = $config['root'];
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$this->id = $id;
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$this->subject = utf8tohtml($subject);
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$this->email = $email;
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$this->name = utf8tohtml($name);
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$this->trip = $trip;
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$this->capcode = $capcode;
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$this->body = $body;
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$this->time = $time;
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$this->thumb = $thumb;
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$this->thumbx = $thumbx;
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$this->thumby = $thumby;
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$this->file = $file;
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$this->filex = $filex;
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$this->filey = $filey;
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$this->filesize = $filesize;
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$this->filename = $filename;
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$this->omitted = 0;
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$this->omitted_images = 0;
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$this->posts = Array();
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$this->ip = $ip;
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$this->sticky = $sticky;
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$this->locked = $locked;
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$this->root = $root;
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$this->mod = $mod;
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$this->hr = $hr;
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if($this->mod)
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// Fix internal links
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// Very complicated regex
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$this->body = preg_replace(
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'/<a(([a-zA-Z]+="[^"]+")|[a-zA-Z]+=[a-zA-Z]+|\s)*href="' . preg_quote($config['root'], '/') . '(' . sprintf(preg_quote($config['board_path'], '/'), '\w+') . ')/',
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'<a href="?/$3',
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$this->body
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);
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}
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public function add(Post $post) {
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$this->posts[] = $post;
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}
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public function postControls() {
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global $board, $config;
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$built = '';
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if($this->mod) {
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// Mod controls (on posts)
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$built .= '<span class="controls op">';
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// Delete
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if($this->mod['type'] >= $config['mod']['delete'])
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$built .= ' ' . confirmLink($config['mod']['link_delete'], 'Delete', 'Are you sure you want to delete this?', $board['uri'] . '/delete/' . $this->id);
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// Delete all posts by IP
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if($this->mod['type'] >= $config['mod']['deletebyip'])
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$built .= ' ' . confirmLink($config['mod']['link_deletebyip'], 'Delete all posts by IP', 'Are you sure you want to delete all posts by IP?', $board['uri'] . '/deletebyip/' . $this->id);
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// Ban
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if($this->mod['type'] >= $config['mod']['ban'])
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$built .= ' <a title="Ban" href="?/' . $board['uri'] . '/ban/' . $this->id . '">' . $config['mod']['link_ban'] . '</a>';
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// Ban & Delete
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if($this->mod['type'] >= $config['mod']['bandelete'])
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$built .= ' <a title="Ban & Delete" href="?/' . $board['uri'] . '/ban&delete/' . $this->id . '">' . $config['mod']['link_bandelete'] . '</a>';
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// Stickies
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if($this->mod['type'] >= $config['mod']['sticky'])
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if($this->sticky)
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$built .= ' <a title="Make thread not sticky" href="?/' . $board['uri'] . '/unsticky/' . $this->id . '">' . $config['mod']['link_desticky'] . '</a>';
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else
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$built .= ' <a title="Make thread sticky" href="?/' . $board['uri'] . '/sticky/' . $this->id . '">' . $config['mod']['link_sticky'] . '</a>';
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// Lock
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if($this->mod['type'] >= $config['mod']['lock'])
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if($this->locked)
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$built .= ' <a title="Lock thread" href="?/' . $board['uri'] . '/unlock/' . $this->id . '">' . $config['mod']['link_unlock'] . '</a>';
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else
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$built .= ' <a title="Unlock thread" href="?/' . $board['uri'] . '/lock/' . $this->id . '">' . $config['mod']['link_lock'] . '</a>';
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$built .= '</span>';
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}
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return $built;
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}
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public function build($index=false) {
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global $board, $config;
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$built = '<p class="fileinfo">File: <a href="' . $config['uri_img'] . $this->file .'">' . $this->file . '</a> <span class="unimportant">(' .
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// Filesize
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format_bytes($this->filesize) .
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// File dimensions
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($this->filex && $this->filey ?
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', ' . $this->filex . 'x' . $this->filey
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: '' );
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// Aspect Ratio
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if($config['show_ratio'] && $this->filex && $this->filey) {
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$fraction = fraction($this->filex, $this->filey, ':');
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$built .= ', ' . $fraction;
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}
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// Filename
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$built .= ', ' . $this->filename . ')</span></p>' .
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// Thumbnail
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'<a href="' . $config['uri_img'] . $this->file.'"><img src="' . $config['uri_thumb'] . $this->thumb.'" style="width:'.$this->thumbx.'px;height:'.$this->thumby.'px;" /></a>';
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$built .= '<div class="post op"><p class="intro"' . (!$index?' id="' . $this->id . '"':'') . '>';
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// Delete
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$built .= '<input type="checkbox" class="delete" name="delete_' . $this->id . '" id="delete_' . $this->id . '" /><label for="delete_' . $this->id . '">';
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// Subject
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if(!empty($this->subject))
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$built .= '<span class="subject">' . $this->subject . '</span> ';
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// Email
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if(!empty($this->email))
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$built .= '<a class="email" href="mailto:' . $this->email . '">';
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// Name
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$built .= '<span class="name">' . $this->name . '</span>'
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// Trip
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. (!empty($this->trip) ? ' <span class="trip">'.$this->trip.'</span>':'')
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// End email
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. (!empty($this->email)? '</a>' : '')
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// Capcode
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. (!empty($this->capcode) ? capcode($this->capcode) : '');
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// IP Address
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if($this->mod && $this->mod['type'] >= $config['mod']['show_ip']) {
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$built .= ' [<a style="margin:0;" href="?/IP/' . $this->ip . '">' . $this->ip . '</a>]';
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}
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// Date/time
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$built .= ' ' . date($config['post_date'], $this->time);
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// End delete
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$built .= '</label>'
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// Poster ID
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. ($config['poster_ids'] ?
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' ID: ' . poster_id($this->ip, $this->id)
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: '')
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. ' <a class="post_no"' .
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// JavaScript highlight
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|
($index?'':' onclick="highlightReply(' . $this->id . ');"') .
|
|
' href="' . $this->root . $board['dir'] . $config['dir']['res'] . $this->id . '.html' . '#' . $this->id . '">No.</a>' .
|
|
// JavaScript cite
|
|
'<a class="post_no"' . ($index?'':' onclick="citeReply(' . $this->id . ');"') . ' href="' . ($index?$this->root . $board['dir'] . $config['dir']['res'] . $this->id . '.html' . '#q' . $this->id:'javascript:void(0);') . '">'.$this->id.'</a>' .
|
|
// Sticky
|
|
($this->sticky ? '<img class="icon" title="Sticky" src="' . $config['image_sticky'] . '" />' : '') .
|
|
// Locked
|
|
($this->locked ? '<img class="icon" title="Locked" src="' . $config['image_locked'] . '" />' : '') .
|
|
// [Reply]
|
|
($index ? '<a href="' . $this->root . $board['dir'] . $config['dir']['res'] . $this->id . '.html">[Reply]</a>' : '') .
|
|
|
|
// Mod controls
|
|
$this->postControls() .
|
|
'</p>';
|
|
|
|
// Body
|
|
$built .= '<p class="body">' . $this->body . '</p>' .
|
|
|
|
// Omitted posts
|
|
($this->omitted || $this->omitted_images? '<span class="omitted">' .
|
|
($this->omitted ?
|
|
$this->omitted . ' post' . ($this->omitted==1?'':'s') .
|
|
($this->omitted_images ? ' and ' : '')
|
|
:'') .
|
|
($this->omitted_images ?
|
|
$this->omitted_images . ' image repl' . ($this->omitted_images==1?'y':'ies')
|
|
:'') .
|
|
' omitted. Click reply to view.</span>':'') .
|
|
|
|
// End
|
|
'</div>';
|
|
|
|
// Replies
|
|
foreach($this->posts as &$post) {
|
|
$built .= $post->build($index);
|
|
}
|
|
|
|
$built .= '<br class="clear"/>' . ($this->hr ? '<hr/>' : '');
|
|
return $built;
|
|
}
|
|
};
|
|
?>
|