def submit_translation(request: HttpRequest):
"""
提交自己的翻译
:param request:
:return:
"""
original = get_json(request, 'text')
translated = get_json(request, 'translated')
UserTranslation(user_id='harold',
trans_text=translated,
original_text=original).save()
return success()
def add_to_vocabulary(request: HttpRequest):
"""
添加生词
:param request:
:return:
"""
if not request.user.is_authenticated:
return error_response(ErrorEnum.NOT_LOGGED_IN)
word = get_json(request, 'word')
trans = get_json(request, 'trans')
if Vocabulary.objects.filter(user=request.user, word=word).count() == 0:
Vocabulary(user=request.user, word=word, trans=trans).save()
return success()
def translate_text(request: HttpRequest):
"""
翻译文本，返回对应的翻译和用户的翻译列表
:param request:
:return:
"""
if not request.user.is_authenticated:
return error_response(ErrorEnum.NOT_LOGGED_IN)
text = get_json(request, 'text')
if is_english_now():
if not contain_zh(text):
return error_response(ErrorEnum.INVALID_TEXT)
else:
if contain_zh(text):
return error_response(ErrorEnum.INVALID_TEXT)
translations = UserTranslation.objects.filter(
Q(original_text=text) & ~Q(user=request.user)).order_by(
F('dislikes') - F('likes')) # 按照评分降序排序。评分=赞数-踩数
baidu_trans = translate_baidu(text,
to_lang='en' if is_english_now() else 'zh')
try: # 检测是否在生词本中，如果是，查询次数+1
vocab = Vocabulary.objects.get(user=request.user, word=text)
vocab.count += 1
vocab.save()
in_vocab = True
except Vocabulary.DoesNotExist:
in_vocab = False
return success({
'text': baidu_trans['trans_result'][0]['dst'],
'users': [x.to_dict() for x in translations],
'in_vocab': in_vocab
})
def save_passage(request: HttpRequest):
"""
保存用户当前文章的翻译
:param request:
:return:
"""
if not request.user.is_authenticated:
return error_response(ErrorEnum.NOT_LOGGED_IN)
hashed = get_json(request, 'hashed')
translated = get_json(request, 'translated')
inc = get_json(request, 'inc')
p = UserPreference.objects.get(hashed=hashed)
if p.inc > inc:
return success()
p.trans = translated
p.inc += 1
p.save()
return success()
def delete_vocabulary(request: HttpRequest):
"""
删除生词
:param request:
:return:
"""
if not request.user.is_authenticated:
return error_response(ErrorEnum.NOT_LOGGED_IN)
vocab_id = get_json(request, 'vocab_id')
Vocabulary.objects.filter(id=vocab_id).delete()
return success()
def rate_translation(request: HttpRequest):
"""
评价某条其他用户的翻译
:param request:
:return:
"""
tid = get_json(request, 'id')
liked = get_json(request, 'liked')
try:
translation = UserTranslation.objects.get(pk=tid)
except UserTranslation.DoesNotExist:
return error_response(ErrorEnum.NOT_FOUND)
if liked:
translation.likes = F('likes') + 1
else:
translation.dislikes = F('dislikes') + 1
translation.save()
translation.refresh_from_db()
return success({
'likes': translation.likes,
'dislikes': translation.dislikes
})