Initial commit, moin exporting

moin_export.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+import sys
+import os
+import re
+from os import listdir
+from os.path import isfile, join
+
+
+# argv[1] - moin root directory
+# argv[2] - output directory
+
+if len(sys.argv) < 3:
+	print("Argument missing. Usage: python3 moin_export.py <moin dir> <export dir>" )
+else:
+	if os.path.exists(sys.argv[1]):
+		filesdir = sys.argv[1] + "/wiki/data/pages"
+		for file in listdir(filesdir):
+			loc = filesdir + "/" + file + "/revisions"
+			try:
+				files = [ f for f in listdir(loc) if isfile(join(loc,f)) ]
+				latest_file = sorted(files,reverse=True)[0] # highest number
+				f = open(join(loc,latest_file), 'r', encoding="utf-8")
+				contents = f.read()
+				output_loc = sys.argv[2] #todo: validation  
+
+				if not os.path.exists(output_loc):
+					os.makedirs(output_loc)
+
+				new_name = file
+				characters = re.findall("(\([0-9a-f]{2,}\))", file)
+				characters = list(set(characters)) #remove duplicates
+				for character in characters:
+					code = character[1:-1]
+					utf =  bytes.fromhex(code).decode('utf-8')
+					new_name = new_name.replace(character, utf)
+					
+				output_filename = output_loc + "/" + new_name + ".txt" 
+				fo = open(output_filename, "wb")
+				fo.write(contents.encode("utf-8"))
+				fo.close()
+				f.close()
+			except FileNotFoundError:
+				print("Directory " + file + " is empty.")
+			except IOError:
+				print("File " + latest_file + " does not exist.")
+	else:
+		print("Error: invalid Moin directory path")
+