$value) {
switch ($spec) {
case "d":
$delim = $value;
break;
case "b":
$bytes = $value;
break;
case "f":
$fields = $value;
break;
}
}
$result = [];
if ($bytes) {
$func = "substr";
} else {
$func = function($a, $o = 0, $l = 0) {
return join(" ", array_slice($a, $o, $l ? $l+1 : count($a)-$o));
};
}
foreach ($lines as $line) {
if ($bytes) {
$spec = $bytes;
} else {
$line = split($delim, $line);
$spec = $fields;
}
if ($spec[0] == "-") {
$result[] = $func($line, 0, $spec[1]);
} elseif ($spec[1] == "-") {
if (empty($spec[2])) {
$result[] = $func($line, $spec[0]);
} else {
$result[] = $func($line, $spec[0], $spec[2]-$spec[0]);
}
} else {
$result[] = $line{$spec[0]};
}
}
return $result;
}
function head($file, $lines = 1) {
$ld = [];
if (($fd = fopen($file, "r"))) {
while ($lines--) {
$ld[] = fgets($fd);
}
}
return $ld;
}
function ns($file) {
return str_replace("/", "\\", str_replace("//", "/", trim($file, "/.")));
}
function urlpath($dir, $file) {
return (strlen($dir) ? $dir . "/" : "") . basename($file, ".md");
}
function ls($dir) {
$dir = rtrim(is_dir($dir) ? $dir : dirname($dir) ."/". basename($dir, ".md"), "/");
printf("\n");
printf("- Home
\n");
if ($dir !== "." && ($dn = dirname($dir)) !== ".") {
printf("- %s
\n",
urlpath($dir, ".."),
ns($dn));
}
if (is_dir($dir)) {
if ($dir !== ".") {
printf("- %s
\n", ns($dir));
}
foreach (scandir($dir) as $file) {
/* ignore dot-files */
if ($file{0} === ".") {
continue;
}
$path = "$dir/$file";
if (is_file($path)) {
$pi = pathinfo($path);
/* ignore files not ending in .md */
if (!isset($pi["extension"]) || $pi["extension"] != "md") {
continue;
}
if (!ctype_upper($file{0}) && !is_dir("$dir/".$pi["filename"])) {
continue;
}
} else {
/* ignore directories where an companying file exists */
if (is_file("$path.md")) {
continue;
}
}
printf("- %s
\n",
urlpath($dir, $file),
ns("$dir/".basename($file, ".md")));
}
}
printf("
\n");
}
function ml($file) {
$pi = pathinfo($file);
if (ctype_upper($pi["filename"][0])) {
printf("Methods:
\n");
$dir = $pi["dirname"] . "/" . $pi["filename"];
if (is_dir($dir)) {
printf("\n");
foreach (scandir($dir) as $file) {
if (!is_file("$dir/$file") || ctype_upper($file{0})) {
continue;
}
printf("%s
%s
\n");
}
}
}
function md($file) {
$file = rtrim($file, "/");
if (is_file($file) || is_file($file .= ".md")) {
$r = fopen($file, "r");
$md = MarkdownDocument::createFromStream($r);
$md->compile();
echo $md->getHtml();
fclose($r);
ml($file);
} else {
printf("Quick Markdown Doc Browser
\n");
printf("v0.1.0
\n");
printf("");
ob_start(function($s) {
return nl2br(htmlspecialchars($s));
});
readfile("LICENSE");
ob_end_flush();
printf("
\n");
}
}
function index($pn) {
?>
<?=ns($pn)?>
"text/css", "js"=>"application/javascript"];
$r = new http\Env\Request;
$u = new http\Url($r->getRequestUrl());
$s = new http\Env\Response;
switch($u->path) {
case "/index.js":
case "/index.css":
$s->setHeader("Content-type", $t[pathinfo($u->path, PATHINFO_EXTENSION)]);
$s->setBody(new http\Message\Body(fopen(basename($u->path), "r")));
$s->send();
exit;
default:
ob_start($s);
index(".".$u->path);
ob_end_flush();
$s->send();
break;
}
?>