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<?php
/*
* Copyright (C) 2024 dwlr <dweller@cabin.digital>
*
* BSD 3-Clause License (BSD-3-Clause)
* See LICENSE for details
*/
require 'common.php';
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Manup                     Lonely MAN near You</title>
<link rel="icon" type="image/png" sizes="128x128" href="imgs/logo-goog.png"/>
<link rel="icon" type="image/png" sizes="32x32" href="imgs/logo-goog32.png"/>
<link rel="icon" type="image/png" sizes="16x16" href="imgs/logo-goog16.png"/>
<!--<link rel="icon" type="image/x-icon" sizes="16x16" href="imgs/logo-goog16.ico"/>-->
<link rel="stylesheet" href="style/normalize.css"/>
<link rel="stylesheet" href="style/main.css"/>
<link rel="stylesheet" href="style/search.css"/>
<link rel="stylesheet" href="style/man.css"/>
<noscript>
<style>.jsonly{ display: none; }</style>
</noscript>
</head>
<body>
<div id="main">
<header>
<a id="logo" href="/">
<h1>
<span id="logo-let">L</span>
<span id="logo-me">m</span>
<code id="logo-man">m</code>
<span id="logo-that">t</span>
<span id="logo-for">F</span>
<span id="logo-you">y</span>
</h1>
<div id="logo-ver_wrap">
<span id="logo-ver">BETA!</span>
</div>
</a>
<nav id="search_pane">
<form>
<div id="query_wrap">
<input id="query" type='search' value='<?= htmlspecialchars($query);?>' name='query' autocorrect="off" autocapitalize="none" required/>
<button id="btn_def" type='submit' value='man' name='action' class="btn-def" aria-hidden="true" tabindex="-1"></button>
<input type="checkbox" id="query_opts_toggle"/>
<div id="query_opts">
<span class="query_opt" title="section">-s</span>
<select id="sect" name='section' title="section" autocomplete="off" tabindex="-1">
<option value=""></option>
<?php
for($i = 1; $i <= 9; $i++)
{
$sel = "";
if((strlen($section) > 0) && ($section[0] == $i))
$sel = 'selected="selected"';
echo "<option value='$i' $sel>$i</option>";
}
?>
</select>
<span class="query_opt" title="architecture">-S</span>
<select id="arch" name='arch' title="architecture" autocomplete="off" tabindex="-1">
<option value=""></option>
<?php
foreach($archs as $a)
{
$sel = "";
if((strlen($arch) > 0) && ($arch == $a))
$sel = 'selected="selected"';
$a = htmlspecialchars($a);
echo "<option value='$a' $sel>$a</option>";
}
?>
</select>
</div>
<button id="btn_mank" type='submit' value='apropos' name='action' title="apropos(1)">-k</button>
<button id="btn_man" type='submit' value='man' name='action' title="Feeling lucky, punk?" class="btn-acc">
<div id="query_icon"></div>
</button>
</div>
</form>
</nav>
<nav id="topnav">
<a href="https://cabin.digital">Cabin</a>
<a href="#"><span id="topnav_icon"></span></a>
<button class="btn-acc">Man up</button>
</nav>
</header>
<section id="results">
<?php
$arg_section = "";
if(!empty($section))
{
if(is_numeric($section) && (0 < $section) && ($section <= 9))
$arg_section .= " -s ". escapeshellarg($section);
else $section = null;
}
if(!empty($arch))
{
if(in_array($arch, $archs, true))
$arg_section .= " -S ". escapeshellarg($arch);
else $arch = null;
}
/* NOTE: This seems like it's a too ad hoc of a solution, but _theoretically_ escapeshellarg()
* should take care of the rest. I need more testing.
*/
if($query[0] === "-") $query = ltrim($query, "-\n\r\t\v\x00");
if(!empty($query))
{
$found_man = false;
if($action === "man")
{
$res = exec("$manbin -M $manpath -T html -O fragment,toc $arg_section "
. escapeshellarg($query), $lines, $ret);
if($ret === 0)
{
/* TODO: maybe hardcoding a line isn't such a good idea, but I don't wanna regex the
* whole thing */
preg_match('/.+<span class="head-ltitle">.+\((.).*\)<\/span>/iu', $lines[1], $sect);
$url = "$root/?query=". urlencode($query) ."&section=". urlencode($sect[1])
."&arch=". urlencode($arch) ."&action=lmmtfy";
/* HACK: fucking mandoc just generates tons of useless <br>s that make <code> stuff
* look horrible. So I just remove it here.
* As you can see, they also decided to pepper the HTML with inline style coz they
* just absolutely hate me, so I strip it too.
*/
/* NOTE: don't htmlspecialchars() here because this is raw HTML from mandoc! */
for($i = 0; $i < count($lines); $i++)
{
$line = preg_replace('/\<br.\>/i', '', $lines[$i]);
$line = preg_replace('/style=".*"/i', '', $line);
if(!empty(trim($line))) $lines2[$i] = $line;
}
echo "<nav id='lmmtfy'><div><div>";
echo " <label for='lmmtfy_url'>LmmtFy URL</label></div>";
echo " <textarea id='lmmtfy_url' wrap='off' rows='1' readonly>".$url."</textarea>";
echo " <button id='lmmtfy_copy' class='jsonly'>Copy</button></div></nav>";
echo "<article class='manpage'>". implode(PHP_EOL, $lines2) ."</article>";
echo "<script src='/js/copy.js'></script>";
$found_man = true;
}
}
if(($action === "apropos") || !$found_man)
{
$res = exec("$manbin -M $manpath $arg_section -k " . escapeshellarg($query), $lines, $ret);
if($ret === 0)
{
$n = count($lines);
$s = $n > 1 ? "s" : "";
echo "<p class='hint'> Found $n result$s</p>";
foreach($lines as $line)
{
preg_match('/^((.+)(?:,.+)*)\((.+)\)\s?-\s?(.*)$/Uu', $line, $matches);
$fname = $matches[1];
$name = $matches[2];
$fsect = $matches[3];
$desc = $matches[4];
$sect = explode(',', $fsect);
$arch = explode('/', end($sect));
$sect = trim($arch[0]);
$arch = trim(end($arch));
$descl = strlen($desc);
if($descl > 320) $desc = substr($desc, 0, 320) . "...";
elseif($descl === 0) $desc = "No synopsis.";
$url = "$root/search.php?query=". urlencode($name) ."§ion=". urlencode($sect)
."&arch=". urlencode($arch) ."&action=man";
$fname = htmlspecialchars($fname);
$fsect = htmlspecialchars($fsect);
$desc = htmlspecialchars($desc);
echo '<dl>';
echo " <dt><a href='".$url."'>$fname($fsect)</a></dt>";
echo " <dd>$desc</dd>";
echo '</dl>';
}
}
else echo "<p class='hint'> No results.</p>";
}
}
else echo "<p class='hint'> No input = no results.</p>";
?>
</section>
<footer>
<p class="center">
Copyleft <span class="copyleft">©</span> 2024
<a href="mailto:manup@cabin.digital">dweller</a> from
<a href="https://cabin.digital">cabin.digital</a>.
All Wrongs Reserved.
</p>
</footer>
</div>
<div id="js_tmp"></div>
</body>
<script src="js/query_opts.js"></script>
</html>
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