From 9205f45d18447edb7c41c0c0dcdf07aa9be7d7c4 Mon Sep 17 00:00:00 2001
From: bergware <bergware@users.noreply.github.com>
Date: Sun, 5 Feb 2023 20:33:08 +0100
Subject: [PATCH] PHP settings: add LOG size display

---
 plugins/dynamix/PHPsettings.page        | 11 ++++++++++-
 plugins/dynamix/include/PHPsettings.php | 13 +++++++++++--
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/plugins/dynamix/PHPsettings.page b/plugins/dynamix/PHPsettings.page
index 119f9f635..4e8024b15 100644
--- a/plugins/dynamix/PHPsettings.page
+++ b/plugins/dynamix/PHPsettings.page
@@ -63,7 +63,7 @@ _(Error reporting level)_:
 &nbsp;
 : <input type="checkbox" id="screenlog" onclick="screenLog()" <?=($conf['display_errors']??0)?'checked':''?> disabled><span id="screentext" class="dim">_(Show errors on screen)_</span>
 
-<input type="button" value="_(PHP Info)_" onclick="PHPinfo()"><input type="button" id="clearlog" value="_(Clear Log)_" onclick="clearLog()"<?=filesize($log)>0?'':' disabled'?>><input type="button" id="viewlog" value="_(View Log)_" onclick="viewLog()" disabled>
+<input type="button" value="_(PHP Info)_" onclick="PHPinfo()"><input type="button" id="clearlog" value="_(Clear Log)_" onclick="clearLog()"<?=filesize($log)>0?'':' disabled'?>><input type="button" id="viewlog" value="_(View Log)_" onclick="viewLog()" disabled><span id="logsize"></span>
 : <input type="submit" value="_(Apply)_" disabled><input type="button" value="_(Done)_" onclick="done()">
 </form>
 
@@ -131,6 +131,14 @@ function clearLog() {
     });
   });
 }
+function logSize() {
+  $.post('/webGui/include/PHPsettings.php',{cmd:'logsize'},function(size){
+    size = size.split('\n');
+    $('#logsize').text(size[0]);
+    if (size[1]==1) $('#clearlog').prop('disabled',false);
+    setTimeout(logSize,3000);
+  });
+}
 function PHPinfo() {
   box = $("#dialogWindow");
   box.html($("#templateWindow").html().build());
@@ -181,5 +189,6 @@ $(function(){
     $.removeCookie('reload_php');
     $.post('/webGui/include/PHPsettings.php',{cmd:'reload'});
   }
+  logSize();
 });
 </script>
diff --git a/plugins/dynamix/include/PHPsettings.php b/plugins/dynamix/include/PHPsettings.php
index 0982d222a..1ebc1b7e8 100644
--- a/plugins/dynamix/include/PHPsettings.php
+++ b/plugins/dynamix/include/PHPsettings.php
@@ -11,7 +11,9 @@
  */
 ?>
 <?
-switch ($_POST['cmd']) {
+$docroot = $docroot ?? $_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp';
+
+switch ($_POST['cmd']??'') {
 case 'clear':
   $log = "/var/log/phplog";
   // delete existing file and recreate an empty file
@@ -23,6 +25,13 @@ case 'reload':
   if (file_exists($ini) && filesize($ini)==0) unlink($ini);
   exec("/etc/rc.d/rc.php-fpm reload 1>/dev/null 2>&1");
   break;
+case 'logsize':
+  $_SERVER['REQUEST_URI'] = 'tools';
+  require_once "$docroot/webGui/include/Translations.php";
+  require_once "$docroot/webGui/include/Helpers.php";
+  extract(parse_plugin_cfg('dynamix',true));
+  $logsize = filesize("/var/log/phplog");
+  echo _('LOG size'),': ',my_scale($logsize, $unit)," $unit\n".($logsize?1:0);
+  break;
 }
 ?>
-