git.m6w6.name Git - pharext/replicator.pharext.org/blob - public/index.php

   1 <?php
   2
   3 use http\Env\Request;
   4 use http\Env\Response;
   5 use http\Header;
   6
   7 const UNITS = ["Bytes", "KB", "MB"];
   8 const SIGS = ["rsa" => "sig", "gpg" => "asc"];
   9
  10 function human_size($s) {
  11         $l = floor(log10($s));
  12         return sprintf("%1.1F %s", $s/pow(10,$l-($l%3)), UNITS[$l/3]);
  13 }
  14
  15 function human_date($t) {
  16         $d = date_create("@".$_SERVER["REQUEST_TIME"]);
  17         for ($i = 1; $i < 7; ++$i) {
  18                 if ($t > $d->modify("-$i days")->format("U")) {
  19                         switch ($i) {
  20                         case 1:
  21                                 return "today";
  22                         case 2:
  23                                 return "yesterday";
  24                         default:
  25                                 return "$i days ago";
  26                         }
  27                 }
  28         }
  29         return gmdate("Y-m-d", $t);
  30 }
  31
  32 function sigof($phar, $typ) {
  33         return str_replace("phars/", "sigs/", $phar) . ".$typ";
  34 }
  35
  36 function package_versions($package) {
  37         $versions = [];
  38         foreach (glob("phars/$package/*.ext.phar*") as $phar) {
  39                 list($name, $enc) = explode(".ext.phar", basename($phar));
  40                 $data = new Phar($phar);
  41                 $meta = $data->getMetadata();
  42                 if ($meta) {
  43                         $release = $meta["release"];
  44                 } else {
  45                         $release = substr($name, strlen($package)+1);
  46                 }
  47
  48                 foreach (SIGS as $sigtyp => $sigext) {
  49                         if (file_exists($sigdat = sigof($phar, $sigext))) {
  50                                 $sigs[$sigtyp] = $sigdat;
  51                         }
  52                 }
  53                 $size = filesize($phar);
  54                 $date = isset($meta["date"]) ? strtotime($meta["date"]) : filemtime($phar);
  55                 $pharext = isset($meta["version"]) ? $meta["version"] : "2.0.1";
  56                 $versions[$release][$enc] = compact("phar", "date", "size", "pharext", "sigs");
  57                 uksort($versions[$release], function($a, $b) {
  58                         $al = strlen($a);
  59                         $bl = strlen($b);
  60                         if ($al < $bl) return -1;
  61                         if ($al > $bl) return 1;
  62                         return 0;
  63                 });
  64         }
  65         uksort($versions, "version_compare");
  66         return $versions;
  67 }
  68
  69 function package_info($package) {
  70         if (($xml = simplexml_load_file("phars/$package/info.xml"))) {
  71                 return [
  72                         "title" => (string) $xml->s,
  73                         "description" => (string) $xml->d,
  74                         "license" => (string) $xml->l
  75                 ];
  76         }
  77 }
  78
  79 $packages = array_map("basename", glob("phars/*", GLOB_NOSORT|GLOB_ONLYDIR));
  80 sort($packages, SORT_NATURAL|SORT_FLAG_CASE);
  81
  82 if (in_array($_SERVER["QUERY_STRING"], $packages, true)) {
  83         $package = $_SERVER["QUERY_STRING"];
  84 }
  85
  86 $res = new Response;
  87 $req = new Request;
  88
  89 if (!defined("INCLUDED")) {
  90         if (($acc = $req->getHeader("Accept", Header::class))) {
  91                 $neg = basename($acc->negotiate(["text/html", "application/json"]));
  92         } else {
  93                 $neg = "html";
  94         }
  95         include_once "$neg.php";
  96 }