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make google translator plugin work. Still much work to do about configuration

This commit is contained in:
Yann Leboulanger 2011-11-13 18:17:15 +01:00
parent a07829c0a9
commit 65db6c5eb4
1 changed files with 21 additions and 23 deletions
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44
plugins/google_translation/plugin.py
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@ -28,6 +28,7 @@ Translates (currently only incoming) messages using Google Translate.
import re import re
import urllib2 import urllib2
import HTMLParser
import new import new
from pprint import pformat from pprint import pformat
from sys import getfilesystemencoding from sys import getfilesystemencoding
@ -47,7 +48,7 @@ class GoogleTranslationPlugin(GajimPlugin):
self.description = _('Translates (currently only incoming)' self.description = _('Translates (currently only incoming)'
'messages using Google Translate.') 'messages using Google Translate.')
self.config_dialog = None self.config_dialog = None
#self.gui_extension_points = {}
self.config_default_values = { self.config_default_values = {
'from_lang' : 'from_lang' :
(u'en', u'Language of text to be translated'), (u'en', u'Language of text to be translated'),
@ -59,12 +60,11 @@ class GoogleTranslationPlugin(GajimPlugin):
u'User Agent data to be used with urllib2 ' u'User Agent data to be used with urllib2 '
'when connecting to Google Translate service')} 'when connecting to Google Translate service')}
#self.events_handlers = {} self.events_handlers = {'decrypted-message-received': (ged.PREGUI,
self._nec_decrypted_message_received)}
self.events = [GoogleTranslateMessageReceivedEvent]
self.translated_text_re = re.compile( self.translated_text_re = re.compile(
r'google.language.callbacks.id100\(\'22\',' r'google.language.callbacks.id100\(\'22\', '
'{"translatedText":"(?P<text>[^"]*)"}, 200, null, 200\)') '{"translatedText":"(?P<text>[^"]*)"}, 200, null, 200\)')
@log_calls('GoogleTranslationPlugin') @log_calls('GoogleTranslationPlugin')
@ -90,9 +90,25 @@ class GoogleTranslationPlugin(GajimPlugin):
translated_text = self.translated_text_re.search(results).group('text') translated_text = self.translated_text_re.search(results).group('text')
if translated_text: if translated_text:
try:
translated_text = unicode(translated_text, 'unicode_escape')
htmlparser = HTMLParser.HTMLParser()
translated_text = htmlparser.unescape(translated_text)
except Exception:
pass
return translated_text return translated_text
return text return text
@log_calls('GoogleTranslationPlugin')
def _nec_decrypted_message_received(self, obj):
if not obj.msgtxt:
return
from_lang = self.config['from_lang']
to_lang = self.config['to_lang']
translated_text = self.translate_text(obj.msgtxt, from_lang, to_lang)
if translated_text:
obj.msgtxt = translated_text
@log_calls('GoogleTranslationPlugin') @log_calls('GoogleTranslationPlugin')
def activate(self): def activate(self):
pass pass
@ -100,21 +116,3 @@ class GoogleTranslationPlugin(GajimPlugin):
@log_calls('GoogleTranslationPlugin') @log_calls('GoogleTranslationPlugin')
def deactivate(self): def deactivate(self):
pass pass
class GoogleTranslateMessageReceivedEvent(nec.NetworkIncomingEvent):
name = 'google-translate-message-received'
base_network_events = ['raw-message-received']
def generate(self):
msg_type = self.base_event.stanza.attrs.get('type', None)
if msg_type == u'chat':
msg_text = "".join(self.base_event.stanza.kids[0].data)
if msg_text:
from_lang = self.plugin.config['from_lang']
to_lang = self.plugin.config['to_lang']
self.base_event.stanza.kids[0].setData(
self.plugin.translate_text(msg_text, from_lang, to_lang))
# We only want to modify old event, not emit another, so we return False
# here.
return False