From 24a606b54efc905c1d16c39d794b7e61cfc41922 Mon Sep 17 00:00:00 2001
From: aj <andrewjpack@gmail.com>
Date: Mon, 4 Mar 2019 23:19:40 +0000
Subject: [PATCH] initial commit

---
 tflnotif.py | 91 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 tflnotif.py

diff --git a/tflnotif.py b/tflnotif.py
new file mode 100644
index 0000000..796e457
--- /dev/null
+++ b/tflnotif.py
@@ -0,0 +1,91 @@
+import requests, smtplib, os
+
+url = 'https://api.tfl.gov.uk/'
+app_id = os.environ['TFLID']
+app_key = os.environ['TFLKEY']
+
+def _TFLURL(path):
+	return 'https://api.tfl.gov.uk/' + path + '?app_id={}&app_key={}'.format(app_id, app_key)
+
+def getLineStatusRequest(line):
+
+	payload = {'app_id': app_id, 'app_key': app_key}
+	
+	return requests.get(url + 'Line/{}/Status'.format(line), params = payload)
+
+def lineStatus(line):
+	resp = getLineStatusRequest(line)
+
+	print(resp.json()[0]['name'])
+	#print(resp.json()['name'])
+	#print(resp.json()[0]['lineStatuses'][0]['statusSeverityDescription'])
+
+	for status in resp.json()[0]['lineStatuses']:
+		print(status['statusSeverityDescription'])
+    
+def isDelayed(line):
+	resp = getLineStatusRequest(line)
+  
+	for status in resp.json()[0]['lineStatuses']:
+		if status['statusSeverity'] < 10:
+			return True
+	return False
+	
+def getLineStatusDescription(line):
+	resp = getLineStatusRequest(line)
+	
+	if len(resp.json()[0]['lineStatuses']) > 1:
+		list = []
+		for status in resp.json()[0]['lineStatuses']:
+			list.append(status['statusSeverityDescription'])
+		return list
+	else:
+		return resp.json()[0]['lineStatuses'][0]['statusSeverityDescription']
+
+def getLineStatusReason(line):
+	resp = getLineStatusRequest(line)
+	if isDelayed(line):
+		list = []
+		for status in resp.json()[0]['lineStatuses']:
+			list.append(status['reason'])
+		return list
+	else:
+		return None
+
+def sendNotification(message, subject = ''):
+	server = smtplib.SMTP('smtp.gmail.com', 587)
+	server.ehlo()
+	server.starttls()
+	server.ehlo()
+	server.login(os.environ['TFLMAILFROM'], os.environ['TFLPW'])
+	
+	msg = 'Subject: {}\n\n{}'.format(subject, message)
+	server.sendmail(os.environ['TFLMAILFROM'], os.environ['TFLMAILTO'], msg)
+	server.quit()
+
+message = 'met line: '
+for description in getLineStatusDescription('metropolitan'):
+	message += description + ' '
+metReasons = getLineStatusReason('metropolitan')
+if metReasons:
+	for reason in metReasons:
+		message += '\n\t\t' + reason
+message += '\n'
+message += 'pic line: '
+for description in getLineStatusDescription('piccadilly'):
+	message += description + ' '
+picReasons = getLineStatusReason('piccadilly')
+if picReasons:
+	for reason in picReasons:
+		message += '\n\t\t' + reason
+message += '\n'
+message += 'dis line: '
+for description in getLineStatusDescription('district'):
+	message += description + ' '
+disReasons = getLineStatusReason('district')
+if disReasons:
+	for reason in disReasons:
+		message += '\n\t\t' + reason
+
+#print(message)
+sendNotification(message, 'tfl update')