From 22bf8365f1b833ebe6a5ee9f0ec2febf8172ed59 Mon Sep 17 00:00:00 2001
From: Christopher <git@clatza.dev>
Date: Thu, 14 Jul 2022 23:07:50 +0200
Subject: [PATCH] add line count

---
 api.php            | 22 ++++++++++++++++++++--
 classen/docker.php |  4 ++--
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/api.php b/api.php
index 17cf94b..ab1ca93 100644
--- a/api.php
+++ b/api.php
@@ -69,13 +69,31 @@
 
 			if(strtoupper($_REQUEST['METODE']) == "LOG")
 			{
-				$logOutput = $dockerClient->getContainerLogs($currentContainer['Id']);
+				$lines = 350;
+				if(isset($_REQUEST['LINES']))
+				{
+					if(trim($_REQUEST['LINES']) != "")
+					{
+						$lines = intval($_REQUEST['LINES']);
+					}
+				}
+
+				$logOutput = $dockerClient->getContainerLogs($currentContainer['Id'], $lines);
 				echo clean($logOutput);
 			}
 
 			if(strtoupper($_REQUEST['METODE']) == "HTMLLOG")
 			{
-				$logOutput = $dockerClient->getContainerLogs($currentContainer['Id']);
+				$lines = 350;
+				if(isset($_REQUEST['LINES']))
+				{
+					if(trim($_REQUEST['LINES']) != "")
+					{
+						$lines = intval($_REQUEST['LINES']);
+					}
+				}
+
+				$logOutput = $dockerClient->getContainerLogs($currentContainer['Id'], $lines);
 				echo html_entity_decode(clean($logOutput))."\n";
 			}
 
diff --git a/classen/docker.php b/classen/docker.php
index edb65ce..4fc570b 100644
--- a/classen/docker.php
+++ b/classen/docker.php
@@ -18,9 +18,9 @@
 			return json_decode($jsonRAWData, TRUE);
 		}
 
-		public function getContainerLogs($container){
+		public function getContainerLogs($container, $lines = 350){
 			curl_setopt($this->CurlClient, CURLOPT_POST, FALSE);
-			curl_setopt($this->CurlClient, CURLOPT_URL, "http:/v1.24/containers/".$container."/logs?stdout=1&tail=350");
+			curl_setopt($this->CurlClient, CURLOPT_URL, "http:/v1.24/containers/".$container."/logs?stdout=1&tail=".$lines);
 
 			$rawOutput = curl_exec($this->CurlClient);
 			return $rawOutput;