<?php
require_once "../init.php";

$uri_prefix = explode('/', $_SERVER['REQUEST_URI']);
$uri_prefix = array_slice($uri_prefix, 0, -4);
$uri_prefix = implode('/', $uri_prefix) . '/';

if ((!array_key_exists('arch', $_GET) &&
  !array_key_exists('repo_arch', $_GET)) ||
  !array_key_exists('repo', $_GET) ||
  !array_key_exists('pkgname', $_GET))
  throw_http_error(422, 'Unprocessable Entity');

if (!array_key_exists('repo_arch', $_GET)) {
  $_GET['repo_arch'] = $_GET['arch'];
  unset($_GET['arch']);
}

if (($_GET['repo']=='i686') || ($_GET['repo']=='i486') || ($_GET['repo']=='any')) {
  header('Location: ' . $uri_prefix . $_GET['repo'] . '/' . $_GET['repo_arch'] . '/' . $_GET['pkgname'] . '/');
  die();
}

require_once BASE . "/lib/helper.php";
require_once BASE . "/lib/mysql.php";
require_once BASE . "/lib/style.php";

  $memcache = new Memcache;
  $memcache -> connect('localhost', 11211) or die ('Memcached Connection Error');
  $pkgapi_reachable = $memcache -> get('pkgapi_reachable');
  $tld = explode('.', $_SERVER['HTTP_HOST']);
  end($tld);
  $tld = current($tld);
  if ((array_key_exists('HTTPS', $_SERVER) &&
       ($_SERVER['HTTPS'] == 'on')) ||
      (array_key_exists('HTTP_X_FORWARDED_PROTO', $_SERVER) &&
       ($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')))
    $protocol = 'https';
  else
    $protocol = 'http';
  if ($pkgapi_reachable === false) {
    if (site_is_reachable($protocol . '://pkgapi.archlinux32.' . $tld . '/'))
      $pkgapi_reachable = 'YES';
    else
      $pkgapi_reachable = 'NO';
    $memcache -> set('pkgapi_reachable', $pkgapi_reachable, 0, 300);
  }
  $memcache -> close();
  if ($pkgapi_reachable == 'YES')
    $skip_json_checks = false;
  else
    $skip_json_checks = true;

  if (!$skip_json_checks) {
    $json_content = json_decode(
      file_get_contents(
        $protocol . '://pkgapi.archlinux32.' . $tld . '/' .
          urlencode($_GET["repo_arch"]) . '/' .
          urlencode($_GET["repo"]) . '/' .
          urlencode($_GET["pkgname"])
      ),
      true
    );

    if (!isset($json_content) || !array_key_exists('Name', $json_content)) {
      //throw_http_error(404, "Package Not Found In Sync Database");
      unset($json_content);
      $skip_json_checks = true;
    };
  }

  $mysql_result = mysql_run_query(
    "SELECT " .
    "`binary_packages`.`id`," .
    "`binary_packages`.`pkgname`," .
    "`sp_q`.`split_packages`," .
    "`package_sources`.`pkgbase`," .
    mysql_query_package_version("binary_packages") .
    " AS `version`," .
    "`repositories`.`stability` AS `repo_stability`," .
    "`repository_stabilities`.`name` AS `repo_stability_name`," .
    "`repositories`.`name` AS `repo`," .
    "`r_a`.`name` AS `repo_arch`," .
    "`architectures`.`name` AS `arch`," .
    "`git_repositories`.`name` AS `git_repo`," .
    "`package_sources`.`uses_upstream`," .
    "`package_sources`.`uses_modification`," .
    "MAX(`binary_packages_in_repositories`.`last_moved`) AS `last_moved`," .
    "`sr`.`name` AS `stable_repo`" .
    " FROM `binary_packages`" .
    mysql_join_binary_packages_architectures() .
    mysql_join_binary_packages_binary_packages_in_repositories() .
    mysql_join_binary_packages_in_repositories_repositories() .
    mysql_join_repositories_repository_stabilities() .
    mysql_join_repositories_architectures("","r_a") .
    mysql_join_binary_packages_build_assignments() .
    mysql_join_build_assignments_package_sources() .
    mysql_join_package_sources_upstream_repositories() .
    mysql_join_upstream_repositories_git_repositories() .
    mysql_join_upstream_repositories_repository_moves() .
    " JOIN `repositories` AS `sr` ON `sr`.`id`=`repository_moves`.`to_repository`" .
    " JOIN (" .
      "SELECT DISTINCT `binary_packages`.`build_assignment`," .
      "GROUP_CONCAT(" .
        "CONCAT(" .
          "\"\\\"\",`binary_packages`.`id`,\"\\\": {" .
            "\\\"pkgname\\\":" .
              " \\\"\",`binary_packages`.`pkgname`,\"\\\"," .
            "\\\"repository\\\":" .
              " \\\"\",`repositories`.`name`,\"\\\"," .
            "\\\"repo_arch\\\":" .
              " \\\"\",`architectures`.`name`,\"\\\"" .
          "}\"" .
        ")" .
      ") AS `split_packages`" .
      " FROM `binary_packages`" .
      mysql_join_binary_packages_binary_packages_in_repositories() .
      mysql_join_binary_packages_in_repositories_repositories() .
      mysql_join_repositories_architectures() .
      " GROUP BY `binary_packages`.`build_assignment`" .
    ") AS `sp_q`" .
    " ON `sp_q`.`build_assignment`=`build_assignments`.`id`" .
    " WHERE `binary_packages`.`pkgname`=from_base64(\"" . base64_encode($_GET["pkgname"]) . "\")" .
    " AND `r_a`.`name`=from_base64(\"" . base64_encode($_GET["repo_arch"]) . "\")" .
    " AND `repositories`.`name`=from_base64(\"" . base64_encode($_GET["repo"]) . "\")" .
    " AND NOT EXISTS (" .
      "SELECT 1" .
      " FROM `repository_moves` AS `rm`" .
      " WHERE `rm`.`from_repository`=`sr`.`id`" .
    ")" .
    " GROUP BY `binary_packages`.`id`"
  );

  if ($mysql_result -> num_rows != 1)
    throw_http_error(404, "Package Not Found In Buildmaster's Database");

  $mysql_content = $mysql_result -> fetch_assoc();
  $mysql_content["split_packages"] = array_map("unserialize", array_unique(array_map("serialize", json_decode("{".$mysql_content["split_packages"]."}",true))));

  if (!$skip_json_checks) {
    $same_keys = array (
      array("mysql" => "pkgname", "json" => "Name"),
      array("mysql" => "version", "json" => "Version", "suffix_diff" => ".0"),
      array("mysql" => "repo", "json" => "Repository"),
      array("mysql" => "arch", "json" => "Architecture")
    );

    foreach ($same_keys as $same_key)
      if (($mysql_content[$same_key["mysql"]] != $json_content[$same_key["json"]]) &&
        ((!array_key_exists('suffix_diff', $same_key)) ||
          ($mysql_content[$same_key["mysql"]] != $json_content[$same_key["json"]].$same_key["suffix_diff"])))
        die_500("Inconsistency in Database found:<br>\n" .
          "buildmaster[" . $same_key["mysql"] . "] != repositories[" . $same_key["json"] . "]:<br>\n" .
          "\"" . $mysql_content[$same_key["mysql"]] . "\" != \"" . $json_content[$same_key["json"]] . "\"");
  }

  // query _all_ dependencies

  $mysql_result = mysql_run_query(
    "SELECT DISTINCT " .
    "`dependency_types`.`name` AS `dependency_type`," .
    "GROUP_CONCAT(" .
    "CONCAT(\"\\\"\",`install_target_providers`.`id`,\"\\\": \",\"{\\n\"," .
      "\"  \\\"repo\\\": \\\"\",`repositories`.`name`,\"\\\",\\n\"," .
      "\"  \\\"repo_arch\\\": \\\"\",`r_a`.`name`,\"\\\",\\n\"," .
      "\"  \\\"arch\\\": \\\"\",`architectures`.`name`,\"\\\",\\n\"," .
      "\"  \\\"pkgname\\\": \\\"\",`binary_packages`.`pkgname`,\"\\\",\\n\"," .
      "\"  \\\"is_to_be_deleted\\\": \\\"\",IF(`binary_packages_in_repositories`.`is_to_be_deleted`,\"1\",\"0\"),\"\\\"\\n\"," .
      "\"}\"" .
    ")) AS `deps`," .
    "IF(" .
      "(" .
        "`versions`.`order`=1 AND `dependencies`.`version_relation`=\">=\"" .
      ") OR (" .
        "`versions`.`epoch`=8388607 AND `dependencies`.`version_relation`=\"<\"" .
      ")," .
      "\"\"," .
      "CONCAT(" .
        "`dependencies`.`version_relation`," .
        "IF(" .
          "`versions`.`epoch`=0," .
          "\"\"," .
          "CONCAT(" .
            "`versions`.`epoch`," .
            "\":\"" .
          ")" .
        ")," .
        "`versions`.`version`" .
      ")" .
    ") AS `version`," .
    "`install_targets`.`name` AS `install_target`" .
    " FROM `dependencies`" .
    " LEFT JOIN (".
      "`binary_packages_in_repositories` AS `bpir`" .
      mysql_join_binary_packages_in_repositories_repositories('bpir','r') .
      mysql_join_repositories_architectures('r','r_a') .
    ") ON `bpir`.`package`=`dependencies`.`dependent`" .
    mysql_join_dependencies_dependency_types() .
    mysql_join_dependencies_install_targets() .
    " AND `install_targets`.`name` NOT IN (\"base\",\"base-devel\")" .
    mysql_join_dependencies_versions() .
    " LEFT JOIN (" .
      "`install_target_providers`" .
      mysql_join_install_target_providers_binary_packages() .
      mysql_join_binary_packages_architectures() .
      mysql_join_binary_packages_binary_packages_in_repositories() .
      mysql_join_binary_packages_in_repositories_repositories() .
      " JOIN `repository_stability_relations` ON `repository_stability_relations`.`more_stable`=`repositories`.`stability`" .
      " AND `repository_stability_relations`.`less_stable`=" . $mysql_content["repo_stability"] .
    ") ON `install_target_providers`.`install_target`=`dependencies`.`depending_on`" .
    " AND `repositories`.`architecture`=`r`.`architecture`" .
    " WHERE `dependencies`.`dependent`=" . $mysql_content["id"] .
    " AND NOT EXISTS (" .
      "SELECT 1 FROM `binary_packages` AS `subst_bp`" .
      mysql_join_binary_packages_binary_packages_in_repositories('subst_bp','subst_bpir') .
      mysql_join_binary_packages_in_repositories_repositories('subst_bpir','subst_r') .
  // the substitue must be truly less stable than the dependency
      " JOIN `repository_stability_relations` AS `subst_rsr` ON `subst_rsr`.`less_stable`=`subst_r`.`stability`" .
      " AND `subst_rsr`.`less_stable`!=`subst_rsr`.`more_stable`" .
  // and more (or equally) stable than us
      " JOIN `repository_stability_relations` AS `subst_rsr2` ON `subst_rsr2`.`more_stable`=`subst_r`.`stability`" .
      " WHERE `subst_bp`.`pkgname`=`binary_packages`.`pkgname`" .
      " AND `subst_rsr`.`more_stable`=`repositories`.`stability`" .
      " AND `subst_rsr2`.`less_stable`=" . $mysql_content["repo_stability"] .
    ")" .
    " GROUP BY CONCAT(`install_targets`.`id`,\"-\",`versions`.`id`),`dependency_types`.`id`" .
    " ORDER BY FIELD (`dependency_types`.`name`,\"run\",\"make\",\"check\",\"link\"), `install_targets`.`name`"
  );

  $dependencies = array();
  while ($row = $mysql_result -> fetch_assoc()) {
    $row["deps"] = array_map("unserialize", array_unique(array_map("serialize", json_decode("{".$row["deps"]."}",true))));
    $dependencies[] = $row;
  }

  if (!$skip_json_checks) {
    function dependency_is_runtime($dep) {
      return $dep["dependency_type"]=="run";
    };

    function dependency_extract_name($dep) {
      return $dep["install_target"];
    };

    $dep_it = array_filter( $dependencies, "dependency_is_runtime");
    $dep_it = array_map("dependency_extract_name", $dep_it);
    $dep_it = preg_replace("/[<=>].*$/","",$dep_it);
    if (array_key_exists("Depends On",$json_content))
      $js_dep = preg_replace("/[<=>].*$/","",$json_content["Depends On"]);
    elseif (array_key_exists("Requires",$json_content))
      $js_dep = preg_replace("/[<=>].*$/","",$json_content["Requires"]);
    else
      $js_dep = array();
    if (!is_array($js_dep))
      $js_dep = array();
    if (!isset($dep_it))
      $dep_it = array();
    sort($js_dep);
    sort($dep_it);
    $dep_errors = implode(
      ", ",
      array_diff(
        array_merge($dep_it,$js_dep),
        $dep_it
      )
    );

    if ($dep_errors != "")
      die_500(
        "Dependencies differ: " . $dep_errors. "<br>\n" .
        "mysql: " . implode(", ",$dep_it) . "<br>\n" .
        "json: " . implode(", ",$js_dep)
      );

    foreach ($dependencies as $key => $dep) {
      if ($dep["dependency_type"]!="run") {
        $dependencies[$key]["json"]="not required";
        continue;
      }
      foreach ($js_dep as $js)
        if ($js == preg_replace("/[<=>].*$/","",$dep["install_target"]))
          $dependencies[$key]["json"]=$js;
    }
  }

  // query dependent packages

  $mysql_result = mysql_run_query(
    "SELECT DISTINCT " .
    "`dependency_types`.`name` AS `dependency_type`," .
    "`install_targets`.`name` AS `install_target`," .
    "`repositories`.`name` AS `repo`," .
    "`repositories`.`is_on_master_mirror`," .
    "`r_a`.`name` AS `repo_arch`," .
    "`architectures`.`name` AS `arch`," .
    "`binary_packages`.`pkgname`," .
    "IF(`binary_packages_in_repositories`.`is_to_be_deleted`,1,0) AS `is_to_be_deleted`" .
    " FROM `install_target_providers`" .
    " LEFT JOIN (".
      "`binary_packages_in_repositories` AS `bpir`" .
      mysql_join_binary_packages_in_repositories_repositories('bpir','r') .
    ") ON `bpir`.`package`=`install_target_providers`.`package`" .
    mysql_join_install_target_providers_install_targets() .
    " AND `install_targets`.`name` NOT IN (\"base\",\"base-devel\")" .
    mysql_join_install_target_providers_dependencies() .
    mysql_join_dependencies_dependency_types() .
    mysql_join_dependencies_binary_packages() .
    mysql_join_binary_packages_architectures() .
    mysql_join_binary_packages_binary_packages_in_repositories() .
    mysql_join_binary_packages_in_repositories_repositories() .
    " AND `repositories`.`architecture`=`r`.`architecture`" .
    mysql_join_repositories_architectures("","r_a") .
    " JOIN `repository_stability_relations` ON `repository_stability_relations`.`less_stable`=`repositories`.`stability`" .
    " AND `repository_stability_relations`.`more_stable`=" . $mysql_content["repo_stability"] .
    " WHERE `install_target_providers`.`package`=" . $mysql_content["id"] .
    " AND NOT EXISTS (" .
      "SELECT 1 FROM `binary_packages` AS `subst_bp`" .
      mysql_join_binary_packages_binary_packages_in_repositories('subst_bp','subst_bpir') .
      mysql_join_binary_packages_in_repositories_repositories('subst_bpir','subst_r') .
  // the substitue must be truly less stable than we
      " JOIN `repository_stability_relations` AS `subst_rsr` ON `subst_rsr`.`less_stable`=`subst_r`.`stability`" .
      " AND `subst_rsr`.`less_stable`!=`subst_rsr`.`more_stable`" .
  // and more (or equally) stable than the required-by
      " JOIN `repository_stability_relations` AS `subst_rsr2` ON `subst_rsr2`.`more_stable`=`subst_r`.`stability`" .
      " WHERE `subst_bp`.`pkgname`=from_base64(\"" . base64_encode($mysql_content["pkgname"]) . "\")" .
      " AND `subst_rsr2`.`less_stable`=`repositories`.`stability`" .
      " AND `subst_rsr`.`more_stable`=" . $mysql_content["repo_stability"] .
    ")" .
    " GROUP BY `binary_packages`.`id`,`dependency_types`.`id`" .
    " ORDER BY" .
      " FIELD (`dependency_types`.`name`,\"run\",\"make\",\"check\",\"link\")," .
      " `install_targets`.`name`!=`binary_packages`.`pkgname`," .
      " `install_targets`.`name`," .
      " `binary_packages`.`pkgname`," .
      " `repositories`.`stability`," .
      " `repositories`.`name`"
  );

  $dependent = array();
  while ($row = $mysql_result -> fetch_assoc())
    $dependent[] = $row;

  if ($skip_json_checks)
    $content = $mysql_content;
  else
    $content = array_merge($mysql_content,$json_content);

  foreach (array("Download Size", "Installed Size") as $key) {
    $content["Print " . $key] =
      add_fancy_unit($content[$key], "B");
  }

  // query substitutes

  $mysql_result = mysql_run_query(
    "SELECT " .
    "`binary_packages`.`pkgname` AS `pkgname`," .
    "IF(`binary_packages_in_repositories`.`is_to_be_deleted`,1,0) AS `is_to_be_deleted`," .
    "`repositories`.`name` AS `repo`," .
    "`repositories`.`is_on_master_mirror`," .
    "`architectures`.`name` AS `arch`," .
    "`r_a`.`name` AS `repo_arch`," .
    mysql_query_package_version("binary_packages") .
    " AS `version`" .
    " FROM `binary_packages` " .
    mysql_join_binary_packages_architectures() .
    mysql_join_binary_packages_binary_packages_in_repositories() .
    mysql_join_binary_packages_in_repositories_repositories() .
    mysql_join_repositories_architectures("","r_a") .
    " JOIN `binary_packages` AS `original`" .
    " ON `binary_packages`.`pkgname`=`original`.`pkgname`" .
    " AND `binary_packages`.`id`!=`original`.`id`" .
    " WHERE `original`.`id`=" . $mysql_content["id"]
  );

  $elsewhere = array();
  while ($row = $mysql_result -> fetch_assoc())
    $elsewhere[] = $row;

  print_header($content["pkgname"] . " " . $content["version"] . " (" . $content["arch"] . ")");

?>
      <div id="archdev-navbar">
      </div>
      <div id="pkgdetails" class="box">
        <h2><?php print $content["pkgname"]." ".$content["version"]; ?></h2>
        <div id="detailslinks" class="listing">
          <div id="actionlist">
            <h4>Package Actions</h4>
            <ul class="small">
<?php
  if ($content["uses_upstream"]) {
    print "              <li>\n";
    print "                <a href=\"https://projects.archlinux.org/svntogit/";
    print $content["git_repo"];
    print ".git/tree/trunk?h=packages/";
    print $content["pkgbase"];
    print "\" title=\"View upstream's source files for ";
    print $content["pkgname"];
    print "\">Upstream's Source Files</a> /\n";
    print "                <a href=\"https://projects.archlinux.org/svntogit/";
    print $content["git_repo"];
    print ".git/log/trunk?h=packages/";
    print $content["pkgbase"];
    print "\" title=\"View upstream's changes for ";
    print $content["pkgname"];
    print "\">Upstream's Changes</a>\n";
    print "              </li>\n";
  }
  if ($content["uses_modification"]) {
    print "              <li>\n";
    print "                <a href=\"";
    print git_url("packages","tree","master",$content["stable_repo"]."/".$content["pkgbase"]);
    print "\" title=\"View archlinux32's source files for ";
    print $content["pkgname"];
    print "\">Archlinux32's Source Files</a> /\n";
    print "                <a href=\"";
    print git_url("packages","log","master",$content["stable_repo"]."/".$content["pkgbase"]);
    print "\" title=\"View upstream's changes for ";
    print $content["pkgname"];
    print "\">Archlinux32's Changes</a>\n";
    print "              </li>\n";
  }
?>
              <li>
<?php
  print "                <a href=\"https://www.archlinux.org/packages/?sort=&q=";
  print $content["pkgname"];
  print "&maintainer=&flagged=\">";
  print "Search for ".$content["pkgname"]." upstream";
  print "</a>\n";
?>
              </li>
              <li>
<?php
  print "                <a href=\"https://bugs.archlinux32.org/index.php?string=";
  print $content["pkgname"];
  print "\" title=\"View existing bug tickets for ";
  print $content["pkgname"];
  print "\">Bug Reports</a> / \n";
  print "                <a href=\"https://bugs.archlinux32.org/index.php?do=newtask&project=1&product_category=";
  if ($content["repo_stability_name"]=="stable")
    print "8"; // stable
  elseif ($content["repo_stability_name"]=="testing")
    print "6"; // testing
  elseif ($content["repo_stability_name"]=="unbuilt")
    print "7"; // build-list
  else
    print "1"; // packages
  print "&item_summary=%5B";
  print $content["pkgname"];
  print "%5D+PLEASE+ENTER+SUMMARY\" title=\"Report new bug for ";
  print $content["pkgname"];
  print "\">Add New Bug</a>\n";
?>
              </li>
              <li>
                <a href="http://pool.mirror.archlinux32.org/<?php 
  print $content["repo_arch"]."/".$content["repo"]."/".$content["pkgname"]."-".$content["version"]."-".$content["arch"];
?>.pkg.tar.xz" rel="nofollow" title="Download <?php print $content["pkgname"]; ?> from mirror">Download From Mirror</a>
              </li>
            </ul>
          </div>
<?php

if (count($elsewhere)>0) {
  print "          <div id=\"elsewhere\" class=\"widget\">\n";
  print "            <h4>Versions Elsewhere</h4>\n";
  foreach ($elsewhere as $subst) {
    print "            <ul>\n";
    print "              <li>\n";
    if ($subst["is_on_master_mirror"]) {
      print "                <a href=\"" . $uri_prefix . $subst["repo_arch"] . "/" . $subst["repo"] . "/" . $subst["pkgname"] ."/\"";
      print " title=\"Package details for " . $subst["pkgname"] ."\">";
    }
    if ($subst["is_to_be_deleted"])
      print "<s>";
    print $subst["pkgname"] . "-" . $subst["version"] . " [" . $subst["repo"] . "] (" . $subst["arch"] . ")";
    if ($subst["is_to_be_deleted"])
      print "</s>";
    if ($subst["is_on_master_mirror"])
      print "</a>\n";
    print "              </li>\n";
    print "            </ul>\n";
  }
  print "          </div>\n";
}

?>
        </div>
        <div itemscope itemtype="http://schema.org/SoftwareApplication">
          <meta itemprop="name" content="<?php print $content["pkgname"]; ?>"/>
          <meta itemprop="version" content="<?php print $content["version"]; ?>"/>
          <meta itemprop="softwareVersion" content="<?php print $content["version"]; ?>"/>
          <meta itemprop="fileSize" content="<?php print if_unset($content, "Download Size", "0"); ?>"/>
          <meta itemprop="dateCreated" content="<?php print if_unset($content,"Build Date","0"); ?>"/>
          <meta itemprop="datePublished" content="<?php print $content["last_moved"]; ?>"/>
          <meta itemprop="operatingSystem" content="Arch Linux 32"/>
          <table id="pkginfo">
            <tr>
              <th>
                Architecture:
              </th>
              <td>
                <a href="<?php print $uri_prefix; ?>?arch=<?php
                  print $content["arch"];
                ?>" title="Browse packages for <?php
                  print $content["arch"];
                ?> architecture"><?php
                  print $content["arch"];
                ?></a>
              </td>
            </tr>
            <tr>
              <th>
                Repository:
              </th>
              <td>
                <a href="<?php print $uri_prefix; ?>?repo=<?php
                  print urlencode($content["repo_arch"] . "/" . $content["repo"]);
                ?>" title="Browse the <?php
                  print $content["repo_arch"] . "/" . $content["repo"];
                ?> repository"><?php
                  print $content["repo_arch"] . "/" . $content["repo"];
                ?></a>
              </td>
            </tr>
<?php
$count = count($content["split_packages"]);
if ($count > 1 || $content["pkgname"] != $content["pkgbase"]) {
  print "            <tr>\n";
  print "              <th>\n";
  print "                Split Packages:\n";
  print "              </th>\n";
  print "              <td>\n";
  foreach ($content["split_packages"] as $split_package) {
    print "                ";
    if ($split_package["pkgname"] != $content["pkgname"]) {
      print "<a href=\"" . $uri_prefix . $split_package["repo_arch"];
      print "/" . $split_package["repository"];
      print "/" . $split_package["pkgname"];
      print "/\">";
    }
    print $split_package["pkgname"];
    $count --;
    if ($split_package["pkgname"] != $content["pkgname"])
      print "</a>";
    if ($count > 0)
      print ", ";
  }
  if ($content["pkgname"] != $content["pkgbase"])
    print " (" . $content["pkgbase"] . ")";
  print "\n";
  print "              </td>\n";
  print "            </tr>\n";
}
?>
            <tr>
              <th>
                Description:
              </th>
              <td class="wrap" itemprop="description">
                <?php print if_unset($content, "Description", "<font color=\"#ff0000\">not found in pkg-api</font>")."\n"; ?>
              </td>
            </tr>
            <tr>
              <th>
                Upstream URL:
              </th>
              <td>
                <a itemprop="url" href="<?php print if_unset($content, "URL", ""); ?>" title="Visit the website for <?php print $content["pkgname"]; ?>"><?php print if_unset($content, "URL", "<font color=\"#ff0000\">not found in pkg-api</font>"); ?></a>
              </td>
            </tr>
            <tr>
              <th>
                License(s):
              </th>
              <td class="wrap">
                <?php
  $licenses = if_unset($content, "Licenses", "<font color=\"#ff0000\">not found in pkg-api</font>");
  if (is_array($licenses))
    print implode(", ",$licenses);
  else
    print $licenses;
  print "\n";
?>
              </td>
            </tr>
            <tr>
              <th>
                Package Size:
              </th>
              <td>
                <?php print if_unset($content, "Print Download Size", "<font color=\"#ff0000\">not found in pkg-api</font>")."\n"; ?>
              </td>
            </tr>
            <tr>
              <th>
                Installed Size:
              </th>
              <td>
                <?php print if_unset($content, "Print Installed Size", "<font color=\"#ff0000\">not found in pkg-api</font>")."\n"; ?>
              </td>
            </tr>
            <tr>
              <th>
                Build Date:
              </th>
              <td>
                <?php print if_unset($content, "Build Date", "<font color=\"#ff0000\">not found in pkg-api</font>")."\n"; ?>
              </td>
            </tr>
            <tr>
              <th>
                Last Updated:
              </th>
              <td>
                <?php print $content["last_moved"]."\n"; ?>
              </td>
            </tr>
          </table>
        </div>
        <div id="metadata">
          <div id="pkgdeps" class="listing">
            <h3 title="<?php print $content["pkgname"]; ?> has the following dependencies">
              Dependencies (<?php print count($dependencies); ?>)
            </h3>
            <ul id="pkgdepslist">
<?php
  foreach ($dependencies as $dep) {
    print "              <li>\n";
    if (!$skip_json_checks && !array_key_exists ('json', $dep))
      print "                (in database only)\n";
    if (count($dep["deps"]) == 0) {
      print "                <font color=\"#ff0000\">not satisfiable dependency: \"" . $dep["install_target"] . $dep["version"] . "\"</font>\n";
    } else {
      $virtual_dep = (
        (count($dep["deps"]) > 1) ||
        (array_values($dep["deps"])[0]["pkgname"] != $dep["install_target"])
      );
      print "                ";
      if ($virtual_dep) {
        print $dep["install_target"] . $dep["version"];
        print " <span class=\"virtual-dep\">(";
      };
      $first = true;
      foreach ($dep["deps"] as $d_p) {
        if (!$first)
          print ", ";
        $first = false;
        print "<a href=\"" . $uri_prefix . $d_p["repo_arch"] . "/" . $d_p["repo"] . "/" . $d_p["pkgname"] . "/\" ";
        print "title=\"View package details for ".$d_p["pkgname"]."\">";
        if ($d_p["is_to_be_deleted"])
          print "<s>";
        print $d_p["pkgname"];
        if ($d_p["is_to_be_deleted"])
          print "</s>";
        print "</a>";
        if (!$virtual_dep)
          print $dep["version"];
      }
      if ($virtual_dep)
        print ")</span>";
      print "\n";
    };
    if ($dep["dependency_type"]!="run")
      print "                <span class=\"" . $dep["dependency_type"] . "-dep\">(" . $dep["dependency_type"] . ")</span>\n";
    print "              </li>\n";
  }
?>
            </ul>
          </div>
          <div id="pkgreqs" class="listing">
            <h3 title="Packages that require <?php print $content["pkgname"]; ?>">
              Required By (<?php print count($dependent); ?>)
            </h3>
            <ul id="pkgreqslist">
<?php
  foreach ($dependent as $dep) {
    print "              <li>\n";
    print "                ";
    if ($dep["install_target"] != $content["pkgname"])
      print $dep["install_target"] . " (";
    if ($dep["is_on_master_mirror"]=="1") {
      print "<a href=\"" . $uri_prefix . $dep["repo_arch"] . "/" . $dep["repo"] . "/" . $dep["pkgname"] . "/\" ";
      print "title=\"View package details for ".$dep["pkgname"]."\">";
    }
    if ($dep["is_to_be_deleted"])
      print "<s>";
    print $dep["pkgname"];
    if ($dep["is_to_be_deleted"])
      print "</s>";
    if ($dep["repo"] != $content["repo"])
      print " [" . $dep["repo"] . "]";
    if ($dep["is_on_master_mirror"]=="1")
      print "</a>";
    if ($dep["install_target"] != $content["pkgname"])
      print ")\n";
    if ($dep["dependency_type"] != "run")
      print "                <span class=\"" . $dep["dependency_type"] . "-dep\">(" . $dep["dependency_type"] . ")</span>";
    print "\n";
    print "              </li>\n";
  }
?>
            </ul>
          </div>
          <div id="pkgfiles">
          </div>
        </div>
      </div>
<?php

  print_footer();