Merge lp:~marten-de-vries/openteacher/abby-lingvo-tutor-filetype into lp:~openteachermaintainers/openteacher/2.x-broken

[Marten de Vries]

Adds ABBYY Lingvo Tutor file import support.

Adds ABBYY Lingvo Tutor file import support.

Only needs a code review, all the files mailed by Pasha.P.Komar are already tested and were imported succesfully.

=== modified file 'src/fileTypes.py'
--- src/fileTypes.py	2010-12-13 16:54:55 +0000
+++ src/fileTypes.py	2011-05-17 16:36:04 +0000
@@ -40,6 +40,51 @@
 		text = unicode(text).encode("UTF-8")
 		return xml.dom.minidom.Document.createTextNode(self, text)
 
+class ABBYLingvoTutorFile:
+	"""The representation of an ABBY Lingvo Tutor (.xml) file"""
+	def __init__(self, location):
+		self.wordList = words.WordList()
+		self.location = location
+
+	def load(self):
+		try:
+			dom = xml.dom.minidom.parse(self.location.encode(sys.getfilesystemencoding()))
+		except xml.parsers.expat.ExpatError, e:
+			print e
+			raise errors.ContentError()
+		try:
+			root = dom.getElementsByTagName("dictionary")[0]
+		except IndexError, e:
+			print e
+			raise errors.ContentError()
+
+		if root.hasAttribute("title"):
+			self.wordList.title = root.getAttribute("title")
+		for card in root.getElementsByTagName("card"):
+			word = words.Word()
+			try:
+				word.question = card.getElementsByTagName("word")[0].childNodes[0].nodeValue
+			except IndexError, e:
+				print e
+				raise errors.ContentError()
+			try:
+				translations = card.getElementsByTagName("translations")[0]
+			except IndexError, e:
+				print e
+				raise errors.ContentError()
+			answers = translations.getElementsByTagName("word")
+			try:
+				word.answer = answers[0].childNodes[0].nodeValue
+			except IndexError:
+				pass
+			try:
+				answers = answers[1:]
+				answers = [a.childNodes[0].nodeValue for a in answers]
+				word.secondAnswer = u", ".join(answers)
+			except IndexError:
+				pass
+			self.wordList.addWord(word)
+
 class OpenTeacherFile:
 	"""The OpenTeacherFile class represents an xml file""" 
 	def __init__(self, location):

=== modified file 'src/openteacher.py'
--- src/openteacher.py	2011-05-15 14:44:31 +0000
+++ src/openteacher.py	2011-05-17 16:36:04 +0000
@@ -1840,7 +1840,7 @@
 			self,
 			QtCore.QCoreApplication.translate("OpenTeacher", "Open..."),
 			self.currentDir,
-			QtCore.QCoreApplication.translate("OpenTeacher", "Supported") + " (*.ot *.t2k *.wrts)")
+			QtCore.QCoreApplication.translate("OpenTeacher", "Supported") + " (*.ot *.t2k *.wrts *.xml)")
 		)
 		#If not clicked cancel
 		if openFilename:
@@ -1871,6 +1871,9 @@
 		elif extension == ".wrts":
 			#Parse as WRTS file
 			parsedFile = fileTypes.WrtsFile(filename)
+		elif extension == ".xml":
+			#Parse ABBY Lingvo Tutor file
+			parsedFile = fileTypes.ABBYLingvoTutorFile(filename)
 		else:
 			#Unsupported file, tell user.
 			raise errors.UnsupportedFileImportError()