From f29cb1778280d852d7685b9657a315d833b0ddca Mon Sep 17 00:00:00 2001
From: dnzbk <denis@nzbget.com>
Date: Thu, 29 Aug 2024 18:27:36 +0300
Subject: [PATCH] Add: check if DestDir and InterDir are on the same disk

---
 webui/index.html     | 12 ++++++++++--
 webui/system-info.js | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/webui/index.html b/webui/index.html
index d090e28a..4546674a 100644
--- a/webui/index.html
+++ b/webui/index.html
@@ -730,13 +730,21 @@ <h4>System</h4>
 																<td id="SysInfo_Arch" width="50%"></td>
 															</tr>
 															<tr>
-																<td width="50%">Free disk space</td>
+																<td width="50%">Free disk space (DestDir)</td>
 																<td id="SysInfo_FreeDiskSpace" width="50%"></td>
 															</tr>
 															<tr>
-																<td width="50%">Total disk space</td>
+																<td width="50%">Total disk space (DestDir)</td>
 																<td id="SysInfo_TotalDiskSpace" width="50%"></td>
 															</tr>
+															<tr id="SysInfo_FreeInterDiskSpaceTr">
+																<td width="50%">Free disk space (InterDir)</td>
+																<td id="SysInfo_FreeInterDiskSpace" width="50%"></td>
+															</tr>
+															<tr id="SysInfo_TotalInterDiskSpaceTr">
+																<td width="50%">Total disk space (InterDir)</td>
+																<td id="SysInfo_TotalInterDiskSpace" width="50%"></td>
+															</tr>
 															<tr>
 																<td width="50%">Write buffer</td>
 																<td id="SysInfo_WriteBuffer" width="50%"></td>
diff --git a/webui/system-info.js b/webui/system-info.js
index 15c36903..3a736c0c 100644
--- a/webui/system-info.js
+++ b/webui/system-info.js
@@ -31,6 +31,10 @@ var SystemInfo = (new function($)
 	var $SysInfo_IP;
 	var $SysInfo_FreeDiskSpace;
 	var $SysInfo_TotalDiskSpace;
+	var $SysInfo_FreeInterDiskSpace;
+	var $SysInfo_TotalInterDiskSpace;
+	var $SysInfo_FreeInterDiskSpaceTr;
+	var $SysInfo_TotalInterDiskSpaceTr;
 	var $SysInfo_ArticleCache;
 	var $SysInfo_WriteBuffer;
 	var $SysInfo_ToolsTable;
@@ -65,7 +69,23 @@ var SystemInfo = (new function($)
 		update: function(status) 
 		{
 			$SysInfo_Uptime.text(Util.formatTimeHMS(status['UpTimeSec']));
+
+			var destDirOpt = Options.findOption(Options.options, 'DestDir');
+			var interDirOpt = Options.findOption(Options.options, 'InterDir');
+
 			renderDiskSpace(+status['FreeDiskSpaceMB'], +status['TotalDiskSpaceMB']);
+
+			if (destDirOpt && interDirOpt && !pathsOnSameDisk(destDirOpt.Value, interDirOpt.Value))
+			{
+				$SysInfo_FreeInterDiskSpaceTr.show();
+				$SysInfo_TotalInterDiskSpaceTr.show();
+				renderInterDiskSpace(+status['FreeInterDiskSpaceMB'], +status['TotalInterDiskSpaceMB']);
+			}
+			else
+			{
+				$SysInfo_FreeInterDiskSpaceTr.hide();
+				$SysInfo_TotalInterDiskSpaceTr.hide();
+			}
 		}
 	}
 
@@ -98,6 +118,10 @@ var SystemInfo = (new function($)
 		$SysInfo_IP = $('#SysInfo_IP');
 		$SysInfo_FreeDiskSpace = $('#SysInfo_FreeDiskSpace');
 		$SysInfo_TotalDiskSpace = $('#SysInfo_TotalDiskSpace');
+		$SysInfo_FreeInterDiskSpace = $('#SysInfo_FreeInterDiskSpace');
+		$SysInfo_TotalInterDiskSpace = $('#SysInfo_TotalInterDiskSpace');
+		$SysInfo_FreeInterDiskSpaceTr = $('#SysInfo_FreeInterDiskSpaceTr');
+		$SysInfo_TotalInterDiskSpaceTr = $('#SysInfo_TotalInterDiskSpaceTr');
 		$SysInfo_ArticleCache = $('#SysInfo_ArticleCache');
 		$SysInfo_WriteBuffer = $('#SysInfo_WriteBuffer');
 		$SysInfo_ToolsTable = $('#SysInfo_ToolsTable');
@@ -136,6 +160,17 @@ var SystemInfo = (new function($)
 		);
 	}
 
+	function pathsOnSameDisk(path1, path2) 
+	{
+		path1 = path1.replace(/\\/g, '/');
+		path2 = path2.replace(/\\/g, '/');
+	  
+		var drive1 = path1.match(/^[a-zA-Z]:\//i) ? path1.match(/^[a-zA-Z]:\//i)[0] : '/';
+		var drive2 = path2.match(/^[a-zA-Z]:\//i) ? path2.match(/^[a-zA-Z]:\//i)[0] : '/';
+
+		return drive1 === drive2;
+	}
+
 	function hideSpinner()
 	{
 		$SystemInfo_Spinner.hide();
@@ -264,6 +299,13 @@ var SystemInfo = (new function($)
 		$SysInfo_TotalDiskSpace.text(Util.formatSizeMB(total));
 	}
 
+	function renderInterDiskSpace(free, total)
+	{
+		var percents = total !== 0 ? (free / total * 100).toFixed(1) + '%' : '0.0%';
+		$SysInfo_FreeInterDiskSpace.text(Util.formatSizeMB(free) + ' / ' + percents);
+		$SysInfo_TotalInterDiskSpace.text(Util.formatSizeMB(total));
+	}
+
 	function renderIP(network)
 	{
 		var privateIP = network.PrivateIP ? network.PrivateIP : 'N/A';