1 files changed, 85 insertions, 0 deletions
diff --git a/modules-available/dozmod/pages/special.inc.php b/modules-available/dozmod/pages/special.inc.php
new file mode 100644
index 00000000..5a532b51
--- /dev/null
+++ b/modules-available/dozmod/pages/special.inc.php
@@ -0,0 +1,85 @@
+<?php
+
+class SubPage
+{
+
+
+	public static function doPreprocess()
+	{
+
+	}
+
+	public static function doRender()
+	{
+		$res = Database::simpleQuery("SELECT blocksha1, blocksize, Count(*) AS blockcount FROM sat.imageblock"
+			. " GROUP BY blocksha1, blocksize HAVING blockcount > 1 ORDER BY blockcount DESC, blocksha1 ASC");
+		$data = array('hashes' => array());
+		$spaceWasted = 0;
+		while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
+			$row['hash_hex'] = bin2hex($row['blocksha1']);
+			$row['blocksize_s'] = Util::readableFileSize($row['blocksize']);
+			$data['hashes'][] = $row;
+			$spaceWasted += $row['blocksize'] * ($row['blockcount'] - 1);
+		}
+		$data['spacewasted'] = Util::readableFileSize($spaceWasted);
+		Render::addTemplate('blockstats', $data);
+	}
+
+	public static function doAjax()
+	{
+		$action = Request::any('action');
+
+		if ($action === 'getblockinfo') {
+			self::ajaxGetBlockInfo();
+		} elseif ($action === 'dmsd-status') {
+			self::ajaxDmsdStatus();
+		}
+	}
+
+	private static function ajaxGetBlockInfo()
+	{
+		$hash = Request::any('hash', false, 'string');
+		$size = Request::any('size', false, 'string');
+		if ($hash === false || $size === false) {
+			die('Missing parameter');
+		}
+		if (!is_numeric($size) || strlen($hash) !== 40 || !preg_match('/^[a-f0-9]+$/i', $hash)) {
+			die('Malformed parameter');
+		}
+		$res = Database::simpleQuery("SELECT i.displayname, v.createtime, v.filesize, Count(*) AS blockcount FROM sat.imageblock ib"
+			. " INNER JOIN sat.imageversion v USING (imageversionid)"
+			. " INNER JOIN sat.imagebase i USING (imagebaseid)"
+			. " WHERE ib.blocksha1 = :hash AND ib.blocksize = :size"
+			. " GROUP BY ib.imageversionid"
+			. " ORDER BY i.displayname ASC, v.createtime ASC",
+			array('hash' => hex2bin($hash), 'size' => $size), true);
+		if ($res === false) {
+			die('Database error: ' . Database::lastError());
+		}
+		$data = array('rows' => array());
+		while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
+			$row['createtime_s'] = date('d.m.Y H:i', $row['createtime']);
+			$row['filesize_s'] = Util::readableFileSize($row['filesize']);
+			$data['rows'][] = $row;
+		}
+		die(Render::parse('blockstats-details', $data));
+	}
+
+	private static function ajaxDmsdStatus()
+	{
+		$ret = Download::asStringPost('http://127.0.0.1:9080/status/fileserver', false, 2, $code);
+		$args = array();
+		if ($code != 200) {
+			$args['error'] = true;
+		} else {
+			$data = @json_decode($ret, true);
+			if (is_array($data)) {
+				$args['uploads'] = $data['activeUploads'];
+				$args['downloads'] = $data['activeDownloads'];
+			}
+		}
+		Header('Content-Type: application/json');
+		echo json_encode($args);
+	}
+
+}
+\ No newline at end of file