def view_translate(session, request, language, description_id):
""" Show the translation page for a description """
lang = session.query(Languages).get(language)
if not lang or not lang.enabled_ddtss:
raise Http404()
descr = session.query(Description).filter_by(description_id=description_id).first()
if not descr:
raise Http404()
user = get_user(request, session)
if not lang.translation_model.user_allowed(user, language, lang.translation_model.ACTION_REVIEW):
return show_message_screen(request, 'User is not permitted to translate', 'ddtss_index_lang', language)
# Select FOR UPDATE, to avoid concurrency issues.
trans = session.query(PendingTranslation).filter_by(language=lang, description_id=description_id).with_lockmode('update').first()
if not trans:
message = Messages(
message="",
actionstring="fetched",
to_user=None,
language=language,
for_description=description_id,
from_user=user.username,
in_reply_to=None,
timestamp=int(time.time()))
session.add(message)
trans = PendingTranslation(
description_id=description_id,
language=lang,
firstupdate=int(time.time()),
lastupdate=int(time.time()),
owner_username=user.username,
owner_locktime=int(time.time()),
iteration=0,
state=PendingTranslation.STATE_PENDING_TRANSLATION)
# Make a suggestion for the new translation
trans.short, trans.long = PendingTranslation.make_suggestion(descr, language)
session.add(trans)
if trans.state != PendingTranslation.STATE_PENDING_TRANSLATION:
session.commit()
return show_message_screen(request, 'Already translated, redirecting to review screen', 'ddtss_forreview', language, description_id)
# Try to lock the description, note sets the owner field
if not trans.trylock(user):
session.commit()
return show_message_screen(request, 'Translation locked, try again later', 'ddtss_index_lang', language)
if request.method == 'POST':
form = TranslationForm(request.POST)
if not form.is_valid():
# Maybe return HTTP 400 - Bad request?
return show_message_screen(request, 'Bad request %r' % form.errors, 'ddtss_index_lang', language)
if form.cleaned_data['abandon']:
trans.comment = form.cleaned_data['comment']
trans.unlock()
session.commit()
return show_message_screen(request, 'Translation abandoned', 'ddtss_index_lang', language)
if form.cleaned_data['submit']:
trans.update_translation(form.cleaned_data['short'], form.cleaned_data['long'])
trans.lastupdate=int(time.time())
trans.comment = form.cleaned_data['comment']
trans.unlock()
# If no longer pending translation, add one to counter
if trans.state != PendingTranslation.STATE_PENDING_TRANSLATION:
user.counttranslations += 1
message = ""
if trans.comment:
message = trans.comment
trans.comment = None
message = Messages(
message=message,
actionstring="text updated",
to_user=None,
language=language,
for_description=description_id,
from_user=user.username,
in_reply_to=None,
timestamp=int(time.time()))
session.add(message)
session.commit()
return show_message_screen(request, 'Translation submitted', 'ddtss_index_lang', language)
if trans.comment is None:
trans.comment = ""
if trans.short is None:
trans.short, trans.long = PendingTranslation.make_suggestion(descr, language)
descr_messages = session.query(Messages) \
.filter(Messages.language==language) \
.filter(Messages.for_description==description_id) \
.order_by(Messages.timestamp) \
.all()
olddiffs = list()
for olddescr in descr.get_description_predecessors:
oneolddiff = dict()
oneolddiff['id'] = descr.description_id
oneolddiff['short'] = descr.short()
oneolddiff['long'] = descr.long()
oneolddiff['transshort'], oneolddiff['translong'] = PendingTranslation.make_quick_suggestion(descr, language)
oneolddiff['oldid'] = olddescr.description_id
oneolddiff['oldshort'] = olddescr.short()
oneolddiff['oldlong'] = olddescr.long()
oneolddiff['oldtransshort'], oneolddiff['oldtranslong'] = PendingTranslation.make_quick_suggestion(olddescr, language)
oneolddiff['diff_short'] = generate_line_diff(oneolddiff['oldshort'],oneolddiff['short'])
oneolddiff['diff_transshort'] = generate_line_diff(oneolddiff['oldtransshort'],oneolddiff['transshort'])
oneolddiff['diff_long'] = generate_line_diff(oneolddiff['oldlong'],oneolddiff['long'])
oneolddiff['diff_translong'] = generate_line_diff(oneolddiff['oldtranslong'],oneolddiff['translong'])
olddiffs.append(oneolddiff)
session.commit()
return render_to_response("ddtss/translate.html", dict(
forreview=False,
lang=lang,
descr=descr,
trans=trans,
olddiffs=olddiffs,
descr_messages=descr_messages), context_instance=RequestContext(request))
def view_translate(session, request, language, description_id):
""" Show the translation page for a description """
lang = session.query(Languages).get(language)
if not lang or not lang.enabled_ddtss:
raise Http404()
descr = session.query(Description).filter_by(description_id=description_id).first()
if not descr:
raise Http404()
user = get_user(request, session)
if not lang.translation_model.user_allowed(user, language, lang.translation_model.ACTION_TRANSLATE):
return show_message_screen(request, 'User is not permitted to translate', 'ddtss_index_lang', language)
# Select FOR UPDATE, to avoid concurrency issues.
trans = session.query(PendingTranslation).filter_by(language=lang, description_id=description_id).with_lockmode('update').first()
if not trans:
message = Messages(
message="",
actionstring="fetched",
to_user=None,
language=language,
for_description=description_id,
from_user=user.username,
in_reply_to=None,
timestamp=int(time.time()))
session.add(message)
trans = PendingTranslation(
description_id=description_id,
language=lang,
firstupdate=int(time.time()),
lastupdate=int(time.time()),
owner_username=user.username,
owner_locktime=int(time.time()),
iteration=0,
state=PendingTranslation.STATE_PENDING_TRANSLATION)
# Make a suggestion for the new translation
trans.short, trans.long = PendingTranslation.make_suggestion(descr, language)
session.add(trans)
if trans.state != PendingTranslation.STATE_PENDING_TRANSLATION:
session.commit()
return show_message_screen(request, 'Already translated, redirecting to review screen', 'ddtss_forreview', language, description_id)
# Try to lock the description, note sets the owner field
if not trans.trylock(user):
session.commit()
return show_message_screen(request, 'Translation locked, try again later', 'ddtss_index_lang', language)
if request.method == 'POST':
form = TranslationForm(request.POST)
if not form.is_valid():
# Maybe return HTTP 400 - Bad request?
return show_message_screen(request, 'Bad request %r' % form.errors, 'ddtss_index_lang', language)
if form.cleaned_data['abandon']:
trans.comment = form.cleaned_data['comment']
trans.unlock()
session.commit()
return show_message_screen(request, 'Translation abandoned', 'ddtss_index_lang', language)
if form.cleaned_data['submit']:
trans.update_translation(form.cleaned_data['short'], form.cleaned_data['long'])
trans.lastupdate = int(time.time())
trans.comment = form.cleaned_data['comment']
trans.unlock()
# If no longer pending translation, add one to counter
if trans.state != PendingTranslation.STATE_PENDING_TRANSLATION:
user.counttranslations += 1
message = ""
if trans.comment:
message = trans.comment
trans.comment = None
message = Messages(
message=message,
actionstring="text updated",
to_user=None,
language=language,
for_description=description_id,
from_user=user.username,
in_reply_to=None,
timestamp=int(time.time()))
session.add(message)
session.commit()
if trans.state != PendingTranslation.STATE_PENDING_TRANSLATION:
return show_message_screen(request, 'Translation submitted for review', 'ddtss_index_lang', language)
else:
return show_message_screen(request, 'Translation saved for further translation', 'ddtss_index_lang', language)
if trans.comment is None:
trans.comment = ""
if trans.short is None:
trans.short, trans.long = PendingTranslation.make_suggestion(descr, language)
descr_messages = Messages.description_messages(session, description_id) \
.order_by(Messages.timestamp) \
.all()
trans_messages = Messages.translation_messages(session, language, description_id) \
.order_by(Messages.timestamp) \
.all()
olddiffs = list()
for olddescr in descr.get_description_predecessors:
oneolddiff = dict()
oneolddiff['id'] = descr.description_id
oneolddiff['short'] = descr.short()
oneolddiff['long'] = descr.long()
oneolddiff['transshort'], oneolddiff['translong'] = PendingTranslation.make_quick_suggestion(descr, language)
oneolddiff['oldid'] = olddescr.description_id
oneolddiff['oldshort'] = olddescr.short()
oneolddiff['oldlong'] = olddescr.long()
oneolddiff['oldtransshort'], oneolddiff['oldtranslong'] = PendingTranslation.make_quick_suggestion(olddescr, language)
oneolddiff['diff_short'] = generate_line_diff(oneolddiff['oldshort'], oneolddiff['short'])
oneolddiff['diff_transshort'] = generate_line_diff(oneolddiff['oldtransshort'], oneolddiff['transshort'])
oneolddiff['diff_long'] = generate_line_diff(oneolddiff['oldlong'], oneolddiff['long'])
oneolddiff['diff_translong'] = generate_line_diff(oneolddiff['oldtranslong'], oneolddiff['translong'])
olddiffs.append(oneolddiff)
session.commit()
return render_to_response("ddtss/translate.html", dict(
user=user,
forreview=False,
lang=lang,
descr=descr,
trans=trans,
olddiffs=olddiffs,
descr_messages=descr_messages,
trans_messages=trans_messages), context_instance=RequestContext(request))
