From 1c1263d4a5730e9cf7147f8cba6692eea29c9c60 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Wed, 22 May 2019 14:07:57 +0200
Subject: merge mirrors/*.php to mirrors.php

---
 mirrors.php | 268 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 268 insertions(+)
 create mode 100644 mirrors.php

(limited to 'mirrors.php')

diff --git a/mirrors.php b/mirrors.php
new file mode 100644
index 0000000..7758846
--- /dev/null
+++ b/mirrors.php
@@ -0,0 +1,268 @@
+<?php
+require_once "init.php";
+
+require_once BASE . "/lib/mysql.php";
+require_once BASE . "/lib/style.php";
+require_once BASE . "/lib/format.php";
+
+$options = explode('?', $_SERVER['REQUEST_URI'], 2);
+
+$uri_parts = explode('/', $options[0]);
+if (count($options) == 2)
+  $options = $options[1];
+else
+  $options = '';
+if ($uri_parts[count($uri_parts)-1] == '')
+  array_pop($uri_parts);
+
+if ($uri_parts[0] != '' || $uri_parts[1] != 'mirrors')
+  throw_http_error(422, 'Unprocessable Entity');
+
+array_splice(
+  $uri_parts,
+  0, 2
+);
+
+if (count($uri_parts) == 0) { // index
+
+  $cutoff = 3600;
+  
+  $sorts = array(
+    "server" => array(
+      "title" => "server",
+      "label" => "Server",
+      "mysql" => "`url`"
+    ),
+    "country" => array(
+      "title" => "country",
+      "label" => "Country",
+      "mysql" => "`l_ms`.`country_code`"
+    ),
+    "isos" => array(
+      "title" => "wether isos are available",
+      "label" => "ISOs",
+      "mysql" => "`l_ms`.`isos`"
+    ),
+    "protocols" => array(
+      "title" => "available protocols",
+      "label" => "Protocols",
+      "mysql" => "`protocols`"
+    )
+  );
+  
+  $query =
+    "SELECT " .
+    "GROUP_CONCAT(`l_ms`.`protocol`) AS `protocols`," .
+    "SUBSTRING(`l_ms`.`url`,LENGTH(`l_ms`.`protocol`)+4) AS `url`," .
+    "`l_ms`.`country`," .
+    "`l_ms`.`country_code`," .
+    "`l_ms`.`isos`," .
+    "`l_ms`.`ipv4`," .
+    "`l_ms`.`ipv6`" .
+    " FROM (" .
+      "SELECT " .
+      "`mirror_statuses`.`url`," .
+      "MAX(`mirror_statuses`.`start`) AS `start`" .
+      " FROM `mirror_statuses`" .
+      " WHERE `mirror_statuses`.`start` > UNIX_TIMESTAMP(NOW())-" . $cutoff .
+      " GROUP BY `mirror_statuses`.`url`" .
+    ") AS `ls`" .
+    " JOIN `mirror_statuses` AS `l_ms`" .
+    " ON `ls`.`url`=`l_ms`.`url`" .
+    " AND `ls`.`start`=`l_ms`.`start`" .
+    " GROUP BY `url`" .
+    " ORDER BY ";
+  
+  if (array_key_exists("sort", $_GET)) {
+    if (isset($sorts[$_GET["sort"]]["mysql"]))
+      $query .= $sorts[$_GET["sort"]]["mysql"] . ",";
+    elseif (isset($sorts[substr($_GET["sort"],1)]["mysql"]))
+      $query .= $sorts[substr($_GET["sort"],1)]["mysql"] . " DESC,";
+  }
+  
+  $query .= "`url`";
+  
+  $result = mysql_run_query(
+    $query
+  );
+  
+  $last_check = 0;
+  $max_count = 0;
+  
+  while($row = $result->fetch_assoc())
+    $rows[] = $row;
+  
+  print_header("Mirror Overview");
+  
+?>
+      <div id="dev-mirrorlist" class="box">
+        <h2>Mirror Overview</h2>
+        <table class="results">
+          <thead>
+            <tr>
+<?php
+    foreach ($sorts as $get => $sort) {
+      print "              <th>\n";
+      print "                <a href=\"?";
+      print substr(str_replace(
+        "&sort=".$_GET["sort"]."&",
+        "&",
+        "&".$_SERVER["QUERY_STRING"]."&"
+      ),1)."sort=";
+      if ($_GET["sort"] == $get)
+        print "-";
+      print $get."\" title=\"Sort package by ".$sort["title"]."\">".$sort["label"]."</a>\n";
+      print "              </th>\n";
+    }
+?>
+            </tr>
+          </thead>
+          <tbody>
+<?php
+  
+  $oddity = "odd";
+  foreach ($rows as $row) {
+    print "            <tr class=\"" . $oddity ."\">\n";
+    print "              <td>\n";
+    print "                " . $row["url"] . "\n";
+    print "              </td>\n";
+    print "              <td class=\"country\">\n";
+    print "                <span class=\"fam-flag fam-flag-" . $row["country_code"] . "\" title=\"" . $row["country"] . "\">\n";
+    print "                </span>\n";
+    print "                  " . $row["country"] . "\n";
+    print "              </td>\n";
+    print "              <td>\n";
+    if ($row["isos"])
+      print "                Yes\n";
+    else
+      print "                No\n";
+    print "              </td>\n";
+    print "              <td class=\"wrap\">\n";
+    print "                " . $row["protocols"] . "\n";
+    print "              </td>\n";
+    print "            </tr>\n";
+    if ($oddity == "odd")
+      $oddity = "even";
+    else
+      $oddity = "odd";
+  }
+  
+?>
+          </tbody>
+        </table>
+      </div>
+<?php
+  
+    print_footer();
+    die();
+
+} // index
+
+if ($uri_parts[0] == 'status') {
+
+  $cutoff = 86400;
+  
+  $result = mysql_run_query(
+    "SELECT " .
+    "`l_ms`.`protocol`," .
+    "`l_ms`.`url`," .
+    "`l_ms`.`country`," .
+    "`l_ms`.`country_code`," .
+    "`l_ms`.`last_sync`," .
+    "`l_ms`.`start`," .
+    "AVG(IF(`a_ms`.`active`,(`a_ms`.`start`-`a_ms`.`last_sync`)/3600,NULL)) AS `delay`," .
+    "AVG(IF(`a_ms`.`active`,(`a_ms`.`stop`-`a_ms`.`start`)/3600,NULL)) AS `duration_avg`," .
+    "STD(IF(`a_ms`.`active`,(`a_ms`.`stop`-`a_ms`.`start`)/3600,NULL)) AS `duration_stddev`," .
+    "`l_ms`.`isos`," .
+    "`l_ms`.`ipv4`," .
+    "`l_ms`.`ipv6`," .
+    "`l_ms`.`active`," .
+    "(`l_ms`.`active` AND (`l_ms`.`start` > UNIX_TIMESTAMP(NOW()) - 3600)) AS `recently_active`," .
+    "AVG(IF(`a_ms`.`active`,1,0)) AS `completion_pct`," .
+    "COUNT(1) AS `count`" .
+    " FROM (" .
+      "SELECT " .
+      "`mirror_statuses`.`url`," .
+      "MAX(`mirror_statuses`.`start`) AS `start`" .
+      " FROM `mirror_statuses`" .
+      " WHERE `mirror_statuses`.`start` > UNIX_TIMESTAMP(NOW())-" . $cutoff .
+      " GROUP BY `mirror_statuses`.`url`" .
+    ") AS `ls`" .
+    " JOIN `mirror_statuses` AS `l_ms`" .
+    " ON `ls`.`url`=`l_ms`.`url`" .
+    " AND `ls`.`start`=`l_ms`.`start`" .
+    " JOIN `mirror_statuses` AS `a_ms`" .
+    " ON `a_ms`.`url`=`l_ms`.`url`" .
+    " AND `a_ms`.`start` > UNIX_TIMESTAMP(NOW())-" . $cutoff .
+    " GROUP BY `l_ms`.`id`"
+  );
+  
+  $last_check = 0;
+  $max_count = 0;
+  
+  while($row = $result->fetch_assoc()) {
+    foreach (array(
+      "start",
+      "delay",
+      "duration_avg",
+      "duration_stddev",
+      "completion_pct",
+      "count",
+      "isos",
+      "ipv4",
+      "ipv6",
+      "active",
+      "recently_active"
+    ) as $key)
+      $row[$key] = floatval($row[$key]);
+    $row["last_sync"] = gmdate("Y-m-d\TH:i:s\Z", $row["last_sync"]);
+    $row["score"] = 
+      ($row["delay"] + $row["duration_avg"] + $row["duration_stddev"]) / $row["completion_pct"];
+    $urls[] = $row;
+    $last_check = max ($row["start"], $last_check);
+    $max_count = max ($row["count"], $max_count);
+  }
+  
+  $content = array(
+    "cutoff" => $cutoff,
+    "check_frequency" => $cutoff/$max_count,
+    "num_checks" => $max_count,
+    "last_check" => gmdate("Y-m-d\TH:i:s.v\Z",$last_check), //"2018-06-15T07:25:06.741Z",
+  //  "version" => 3,
+    "urls" => $urls
+  );
+  
+  if (count($uri_parts) == 1) { // human readable
+  } // human readable
+
+  if (!export_as_requested(
+    array(
+      "json" => $content,
+      "tsv" => $urls
+    ),
+    $uri_parts[1]
+  )) {
+    throw_http_error(
+      406,
+      'Not Acceptable',
+      implode(
+        "<br>\n",
+        array_merge(
+          array(
+            'Unknown output format.',
+            'Accepted:'
+          ),
+          array_map(
+            function($type){
+              return '<a href="/mirrors/status/' . $type . '/">' . $type . '</a>';
+            },
+            array('json', 'tsv')
+          )
+        )
+      )
+    );
+  }
+  die();
+} // status
+
+throw_http_error(501, "Not Implemented");
-- 
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