From a6cb51f2f595db34be47463ed15e5fe822edfbb2 Mon Sep 17 00:00:00 2001
From: JonatanRek <vasek@steelants.cz>
Date: Thu, 30 Jul 2020 16:31:25 +0200
Subject: [PATCH] Trace log prewiew counter + his API

---
 app/Routes.php                        |  1 +
 app/api/ServerApi.php                 |  7 ++++
 app/models/managers/LogMaintainer.php | 52 +++++++++++++++++++++++++++
 app/models/types/LogRecordTypes.php   |  6 +++-
 app/views/Log.php                     |  1 +
 app/views/templates/log.phtml         | 28 +++++++++++++++
 6 files changed, 94 insertions(+), 1 deletion(-)

diff --git a/app/Routes.php b/app/Routes.php
index 41513e5..3c87ccb 100644
--- a/app/Routes.php
+++ b/app/Routes.php
@@ -29,6 +29,7 @@ $router->get('/api/rooms/{roomId}/update', 'RoomsApi@update');
 $router->get('/api/devices', 'DevicesApi@default');
 $router->get('/api/users', 'UsersApi@default');
 $router->get('/api/server', 'ServerApi@default');
+$router->get('/api/server/log', 'ServerApi@logStatus');
 $router->post('/api/widgets/{widgetId}/run', 'WidgetApi@run');
 $router->post('/api/widgets/{widgetId}/detail', 'WidgetApi@detail');
 
diff --git a/app/api/ServerApi.php b/app/api/ServerApi.php
index 4685e98..4a4e3bc 100644
--- a/app/api/ServerApi.php
+++ b/app/api/ServerApi.php
@@ -25,4 +25,11 @@ class ServerApi extends ApiController {
         ];
         $this->response($response);
     }
+
+    public function logStatus()
+    {
+        $logKeeper = new LogMaintainer();
+        $response = $logKeeper::getStats();
+        $this->response($response);
+    }
 }
diff --git a/app/models/managers/LogMaintainer.php b/app/models/managers/LogMaintainer.php
index b852d7c..c596820 100644
--- a/app/models/managers/LogMaintainer.php
+++ b/app/models/managers/LogMaintainer.php
@@ -23,4 +23,56 @@ class LogMaintainer
 		$seconds = $days * 86400;
 		$this->cleaningDir ('../logs/', $seconds);
 	}
+
+	public static function getStats(){
+		$stats = array(
+			'ERROR' => 0,
+			'WARNING' => 0,
+			'EXEPTION' => 0,
+			'INFO' => 0,
+		);
+
+		$result = array();
+		$result = self::logFinder ('../logs/', $result);
+
+		foreach ($result as $path => $files) {
+			foreach ($files as $file) {
+		
+				# code...
+				$matches = array();
+
+				$re = '/\[(?:warning|error|info)\]/';
+				$str = file_get_contents($path . $file);
+				preg_match_all($re, $str, $matches);
+				if (count($matches[0]) == 0) continue;
+				
+				foreach ($matches[0] as $match) {
+					switch($match){
+						case '[error]': $stats['ERROR']++; break;
+						case '[warning]': $stats['WARNING']++; break;
+						case '[exeption]': $stats['EXEPTION']++; break;
+						default: $stats['INFO']++;  break;
+					}
+				}
+			}
+		}
+
+		return $stats;
+	}
+
+	private static function logFinder ($dir, $result) {
+		$logFiles = scandir ($dir);
+		foreach ($logFiles as $key => $file) {
+			if (in_array ($file,array (".", "..", ".gitkeep")))
+			{
+				continue;
+			}
+			if (!is_dir($dir . $file)) {
+				$result[$dir][] = $file;
+			} else {
+				$result = self::logFinder ($dir . $file . "/", $result);
+			}
+		}
+		return $result;
+	}
 }
diff --git a/app/models/types/LogRecordTypes.php b/app/models/types/LogRecordTypes.php
index 95e9222..183e14a 100644
--- a/app/models/types/LogRecordTypes.php
+++ b/app/models/types/LogRecordTypes.php
@@ -8,8 +8,12 @@ class LogRecordTypes{
 		'level' => 1,
 		'identifier' =>'warning',
 	];
-	const INFO = [
+	const EXEPTION = [
 		'level' => 2,
+		'identifier' => 'exeption',
+	];
+	const INFO = [
+		'level' => 3,
 		'identifier' => 'info',
 	];
 }
\ No newline at end of file
diff --git a/app/views/Log.php b/app/views/Log.php
index a1b2eba..1f4037c 100644
--- a/app/views/Log.php
+++ b/app/views/Log.php
@@ -22,6 +22,7 @@ class Log extends Template
 		$template->prepare('debugMod', DEBUGMOD);
 		$template->prepare('logToLiveTime', LOGTIMOUT);
 		$template->prepare('title', 'Logy');
+		$template->prepare('logStats', LogMaintainer::getStats());
 		$template->prepare('logsFiles', $result);
 		$template->prepare('langMng', $langMng);
 
diff --git a/app/views/templates/log.phtml b/app/views/templates/log.phtml
index f8ab45a..43b991d 100644
--- a/app/views/templates/log.phtml
+++ b/app/views/templates/log.phtml
@@ -23,6 +23,34 @@
 		<div class="col-md-9 main-body">
 			<div class="col-12 col-sm-9 mx-auto mt-4">
 				<h1><?php echo $LANGMNG->get('t_Logs'); ?></h1>
+
+				<div class="row mb-4">
+					<div class="col-6 col-lg-3">
+						<div class="panel alert alert-danger p-4 is-danger">
+							<h5><?php $LANGMNG->echo('error'); ?></h5>
+							<?php echo $LOGSTATS['ERROR'];?>
+						</div>
+					</div>
+					<div class="col-6 col-lg-3">
+						<div class="panel alert alert-warning p-4">
+							<h5><?php $LANGMNG->echo('warning'); ?></h5>
+							<?php echo $LOGSTATS['WARNING'];?>
+						</div>
+					</div>
+					<div class="col-6 col-lg-3">
+						<div class="panel alert alert-warning p-4">
+							<h5><?php $LANGMNG->echo('exeption'); ?></h5>
+							<?php echo $LOGSTATS['EXEPTION'];?>
+						</div>
+					</div>
+					<div class="col-6 col-lg-3">
+						<div class="panel alert p-4">
+							<h5><?php $LANGMNG->echo('log'); ?></h5>
+							<?php echo $LOGSTATS['INFO'];?>
+						</div>
+					</div>
+				</div>
+
 				<label><?php echo $LANGMNG->get('l_logMaxLiveTime') . " " . $LOGTOLIVETIME . " days";?></label></br>
 
 				<form method="post" action="">