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# -*- coding: utf-8 -*-
# Copyright (C) 2009-2010 Frédéric Bertolus.
#
# This file is part of Perroquet.
#
# Perroquet is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Perroquet is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Perroquet. If not, see <http://www.gnu.org/licenses/>.
from xml.dom.minidom import getDOMImplementation, parse
class ExerciceLoader(object):
def getText(self, nodelist):
rc = ""
for node in nodelist:
if node.nodeType == node.TEXT_NODE:
rc = rc + node.data
rc = rc.strip()
return rc
def Load(self, path):
dom = parse(path)
xml_paths = dom.getElementsByTagName("paths")[0]
self.videoPath = self.getText(xml_paths.getElementsByTagName("video")[0].childNodes)
self.exercicePath = self.getText(xml_paths.getElementsByTagName("exercice")[0].childNodes)
self.translationPath = self.getText(xml_paths.getElementsByTagName("translation")[0].childNodes)
xml_progress = dom.getElementsByTagName("progress")[0]
self.currentSequence = int(self.getText(xml_progress.getElementsByTagName("current_sequence")[0].childNodes))
self.currentWord = int(self.getText(xml_progress.getElementsByTagName("current_word")[0].childNodes))
xml_sequences = xml_progress.getElementsByTagName("sequences")[0]
self.progress = []
for xml_sequence in xml_sequences.getElementsByTagName("sequence"):
id = int(self.getText(xml_sequence.getElementsByTagName("id")[0].childNodes))
state = self.getText(xml_sequence.getElementsByTagName("state")[0].childNodes)
words = []
if state == "in_progress":
xml_words = xml_sequence.getElementsByTagName("words")[0]
for xml_world in xml_words.getElementsByTagName("word"):
words.append(self.getText(xml_world.childNodes))
self.progress.append((id, state, words))
# Stats
xml_stats = dom.getElementsByTagName("stats")[0]
self.repeatCount = int(self.getText(xml_stats.getElementsByTagName("repeat_count")[0].childNodes))
dom.unlink()
return True
def UpdateSequenceList(self, sequenceList):
for (id, state, words) in self.progress:
sequence = sequenceList[id]
if state == "done":
sequence.CompleteAll()
elif state == "in_progress":
i = 0
for word in words:
sequence.GetWorkList()[i] = word
i = i+1
def GetCurrentSequence(self):
return self.currentSequence
def GetCurrentWord(self):
return self.currentWord
def GetVideoPath(self):
return self.videoPath
def GetExercicePath(self):
return self.exercicePath
def GetTranslationPath(self):
return self.translationPath
def GetRepeatCount(self):
return self.repeatCount
class ExerciceSaver(object):
def Save(self):
impl = getDOMImplementation()
newdoc = impl.createDocument(None, "perroquet", None)
root_element = newdoc.documentElement
# Version
xml_version = newdoc.createElement("version")
xml_version.appendChild(newdoc.createTextNode("1.0.0"))
root_element.appendChild(xml_version)
# Paths
xml_paths = newdoc.createElement("paths")
xml_video_paths = newdoc.createElement("video")
xml_video_paths.appendChild(newdoc.createTextNode(self.videoPath))
xml_paths.appendChild(xml_video_paths)
xml_exercice_paths = newdoc.createElement("exercice")
xml_exercice_paths.appendChild(newdoc.createTextNode(self.exercicePath))
xml_paths.appendChild(xml_exercice_paths)
xml_translation_paths = newdoc.createElement("translation")
xml_translation_paths.appendChild(newdoc.createTextNode(self.translationPath))
xml_paths.appendChild(xml_translation_paths)
root_element.appendChild(xml_paths)
# Progress
xml_progress = newdoc.createElement("progress")
xml_current_sequence = newdoc.createElement("current_sequence")
xml_current_sequence.appendChild(newdoc.createTextNode(str(self.sequenceId)))
xml_progress.appendChild(xml_current_sequence)
xml_current_word = newdoc.createElement("current_word")
xml_current_word.appendChild(newdoc.createTextNode(str(self.sequenceList[self.sequenceId].GetActiveWordIndex())))
xml_progress.appendChild(xml_current_word)
xml_sequences = newdoc.createElement("sequences")
id = 0
for sequence in self.sequenceList:
if sequence.IsValid():
xml_sequence = newdoc.createElement("sequence")
xml_sequence_id = newdoc.createElement("id")
xml_sequence_id.appendChild(newdoc.createTextNode(str(id)))
xml_sequence.appendChild(xml_sequence_id)
xml_sequence_state = newdoc.createElement("state")
xml_sequence_state.appendChild(newdoc.createTextNode("done"))
xml_sequence.appendChild(xml_sequence_state)
xml_sequences.appendChild(xml_sequence)
elif not sequence.IsEmpty():
xml_sequence = newdoc.createElement("sequence")
xml_sequence_id = newdoc.createElement("id")
xml_sequence_id.appendChild(newdoc.createTextNode(str(id)))
xml_sequence.appendChild(xml_sequence_id)
xml_sequence_state = newdoc.createElement("state")
xml_sequence_state.appendChild(newdoc.createTextNode("in_progress"))
xml_sequence.appendChild(xml_sequence_state)
xml_sequence_words = newdoc.createElement("words")
for word in sequence.GetWorkList():
xml_sequence_word = newdoc.createElement("word")
xml_sequence_word.appendChild(newdoc.createTextNode(word))
xml_sequence_words.appendChild(xml_sequence_word)
xml_sequence.appendChild(xml_sequence_words)
xml_sequences.appendChild(xml_sequence)
id = id +1
xml_progress.appendChild(xml_sequences)
root_element.appendChild(xml_progress)
#Stats
xml_stats = newdoc.createElement("stats")
xml_repeatCount = newdoc.createElement("repeat_count")
xml_repeatCount.appendChild(newdoc.createTextNode(str(self.repeatCount)))
xml_stats.appendChild(xml_repeatCount)
root_element.appendChild(xml_stats)
xml_string = newdoc.toprettyxml()
f = open(self.outputPath, 'w')
f.write(xml_string)
f.close()
def SetPath(self, path):
self.outputPath = path
def SetVideoPath(self, path):
self.videoPath = path
def SetExercicePath(self, path):
self.exercicePath = path
def SetTranslationPath(self, path):
self.translationPath = path
def SetCurrentSequence(self, id):
self.sequenceId = id
def SetSequenceList(self, sequenceList):
self.sequenceList = sequenceList
def SetRepeatCount(self, repeatCount):
self.repeatCount = repeatCount
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