From 4a1717452add492f7f0c84aeb24fadd267446fa1 Mon Sep 17 00:00:00 2001
From: Gregory Newman <gregory.newman@attackiq.com>
Date: Thu, 24 Oct 2019 09:16:31 -0500
Subject: [PATCH 1/2] Python 3 compatibility

---
 ical2csv.py | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/ical2csv.py b/ical2csv.py
index 314b4ab..f2829b6 100644
--- a/ical2csv.py
+++ b/ical2csv.py
@@ -27,7 +27,7 @@ event = CalendarEvent("event")
 def open_cal():
     if os.path.isfile(filename):
         if file_extension == 'ics':
-            print "Extracting events from file:", filename, "\n"
+            print("Extracting events from file:", filename, "\n")
             f = open(sys.argv[1], 'rb')
             gcal = Calendar.from_ical(f.read())
 
@@ -42,12 +42,12 @@ def open_cal():
                 event.url = component.get('URL')
             f.close()
         else:
-            print "You entered ", filename, ". "
-            print file_extension.upper(), " is not a valid file format. Looking for an ICS file."
+            print("You entered ", filename, ". ")
+            print(file_extension.upper(), " is not a valid file format. Looking for an ICS file.")
             exit(0)
     else:
-        print "I can't find the file ", filename, "."
-        print "Please enter an ics file located in the same folder as this script."
+        print("I can't find the file ", filename, ".")
+        print("Please enter an ics file located in the same folder as this script.")
         exit(0)
 
 
@@ -60,21 +60,21 @@ def csv_write(icsfile):
             wr = csv.writer(myfile, quoting=csv.QUOTE_ALL)
             wr.writerow(headers)
             wr.writerow(values)
-            print "Wrote to ", csvfile, "\n"
+            print("Wrote to ", csvfile, "\n")
     except IOError:
-        print "Could not open file! Please close Excel!"
+        print("Could not open file! Please close Excel!")
         exit(0)
 
 
 def debug_event(class_name):
-    print "Contents of ", class_name.name, ":"
-    print class_name.summary
-    print class_name.uid
-    print class_name.description
-    print class_name.location
-    print class_name.start
-    print class_name.end
-    print class_name.url, "\n"
+    print("Contents of ", class_name.name, ":")
+    print(class_name.summary)
+    print(class_name.uid)
+    print(class_name.description)
+    print(class_name.location)
+    print(class_name.start)
+    print(class_name.end)
+    print(class_name.url, "\n")
 
 open_cal()
 csv_write(filename)

From 58c92578cec17bdfb6174279c2302387e6a4750f Mon Sep 17 00:00:00 2001
From: Gregory Newman <gregory.newman@attackiq.com>
Date: Thu, 24 Oct 2019 10:49:10 -0500
Subject: [PATCH 2/2] Convert all events, skip blanks, fix .dt crash

---
 ical2csv.py | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/ical2csv.py b/ical2csv.py
index f2829b6..b681787 100644
--- a/ical2csv.py
+++ b/ical2csv.py
@@ -21,7 +21,7 @@ class CalendarEvent:
     def __init__(self, name):
         self.name = name
 
-event = CalendarEvent("event")
+events = []
 
 
 def open_cal():
@@ -31,15 +31,21 @@ def open_cal():
             f = open(sys.argv[1], 'rb')
             gcal = Calendar.from_ical(f.read())
 
-            # TODO: Let this parse multiple events in one ics file
             for component in gcal.walk():
+                event = CalendarEvent("event")
+                if component.get('SUMMARY') == None: continue #skip blank items
                 event.summary = component.get('SUMMARY')
                 event.uid = component.get('UID')
                 event.description = component.get('DESCRIPTION')
                 event.location = component.get('LOCATION')
-                event.start = component.get('dtstart').dt
-                event.end = component.get('dtend').dt
+                if hasattr(component.get('dtstart'), 'dt'):
+                    event.start = component.get('dtstart').dt
+                if hasattr(component.get('dtend'), 'dt'):
+                    event.end = component.get('dtend').dt
+
+
                 event.url = component.get('URL')
+                events.append(event)
             f.close()
         else:
             print("You entered ", filename, ". ")
@@ -51,15 +57,15 @@ def open_cal():
         exit(0)
 
 
-# TODO: make a create and an append method for use with multiple events in one file
 def csv_write(icsfile):
     csvfile = icsfile[:-3] + "csv"
     try:
-        with open(csvfile, 'wb') as myfile:
-            values = (event.summary, event.uid, event.description, event.location, event.start, event.end, event.url)
+        with open(csvfile, 'w') as myfile:
             wr = csv.writer(myfile, quoting=csv.QUOTE_ALL)
             wr.writerow(headers)
-            wr.writerow(values)
+            for event in events:
+                values = (event.summary, event.uid, event.description, event.location, event.start, event.end, event.url)
+                wr.writerow(values)
             print("Wrote to ", csvfile, "\n")
     except IOError:
         print("Could not open file! Please close Excel!")
@@ -78,4 +84,4 @@ def debug_event(class_name):
 
 open_cal()
 csv_write(filename)
-debug_event(event)
+#debug_event(event)