From 854df8a99dd9e3ebc11efcf75d344380b4c2db49 Mon Sep 17 00:00:00 2001
From: steve <steve@the-phi.com>
Date: Thu, 2 Feb 2017 14:57:40 -0600
Subject: [PATCH] File monitor

---
 src/monitor.py            | 47 ++++++++++++++++++++++++++++++---------
 test/TestServerMonitor.py |  3 ++-
 2 files changed, 38 insertions(+), 12 deletions(-)

diff --git a/src/monitor.py b/src/monitor.py
index 9f0c837..fa45dfa 100755
--- a/src/monitor.py
+++ b/src/monitor.py
@@ -214,9 +214,13 @@ class DetailProcess(Analysis):
 			ma += [ dict(now, **self.format(row)) for row in matrix]
 		
 		return ma
-
+"""
+	This class evaluates a list of folders and provides detailed informaiton about age/size of each file
+	Additionally the the details are summarized in terms of global size, and oldest file.
+"""
 class FileWatch(Analysis):
-	def __init__(self,conf):
+	def __init__(self,folders):
+		self.folders = folders
 		pass
 	def split(self,row):
 		
@@ -228,16 +232,29 @@ class FileWatch(Analysis):
 				print x
 				size = float(x[0].replace('K','').replace('KB','')) / 1000
 			elif 'M' in x[0] :
-				size = x[0].replace('MB','')
+				size = float(x[0].replace('MB','').replace('M',''))
 			elif 'G' in x[0] :
-				size = x[0].replace('GB','') * 1000
+				size = float(x[0].replace('GB','').replace('G','')) * 1000
 			elif 'T' in x[0] :
-				pass
+				size = float(x[0].replace('TB','').replace('T','')) * 1000000
+			else :
+				#
+				# Size provided in bytes we are converting into MB
+				size = float(x[0]) / 1000000
 			month	= months.index(x[1]) + 1
-			day	= x[2]
-			print [' ** ',x[4]]
-			#hour,minute	= x[3].split(':')
-			year	= x[4]
+			day	= int(x[2])
+			age = -1
+			hour=minute = 0
+			if ':' in x[3] :
+				hour,minute	= x[3].split(':')
+			if re.match('^\d+$',x[4]):	
+				year	= int(x[4])
+			else:
+				year	= datetime.datetime.today().year
+			file_date = datetime.datetime(year,month,day,int(hour),int(minute))
+			size = round(size,2)
+			#file_date = datetime.datetime(year,month,day,hour,minute)
+			age = (file_date - datetime.datetime.now()).days
 			return {"size":size,"age":age}	
 		return None
 
@@ -247,9 +264,17 @@ class FileWatch(Analysis):
 		handler = subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE)
 		ostream = handler.communicate()[0].split('\n')
 		
-		print [self.split(stream) for stream in ostream if stream.strip() != '']
-		pass
+		return [self.split(stream) for stream in ostream if stream.strip() != '']
+	def composite(self):
+		d = [] #-- matrix of details (age,size)
+		s = {} #-- summary of the 
+		for folder in self.folders:
+			if os.path.exists(folder):
+				d += self.evaluate(folder)
+				xo = np.array(ML.Extract(['size','age'],d))
+				s[folder] = [np.sum(xo[:,0]),np.max(xo[:,1])]
 		
+		return {"summary":s,"details":d}
 class Monitor (Thread):
 	def __init__(self,pConfig,pWriter,id='processes') :
 		Thread.__init__(self)
diff --git a/test/TestServerMonitor.py b/test/TestServerMonitor.py
index 5183988..cb42264 100644
--- a/test/TestServerMonitor.py
+++ b/test/TestServerMonitor.py
@@ -58,8 +58,9 @@ class TestMonitorServer(unittest.TestCase):
 		p.start()
 	def test_JMX(self):
 		conf =CONFIG['monitor']['folder']
+		path =os.environ['FILE_PATH']
 		fw  = FileWatch(conf)
-		print fw.evaluate("/Users/steve/tmp")
+		print fw.evaluate(path)
 		
 if __name__ == '__main__' :
 	unittest.main()