mirror of
https://github.com/ail-project/ail-framework.git
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chg: [lang] improve language detection + UI: manual translation and detection
This commit is contained in:
terrtia
parent
7acac4dc0c
commit
197ff0222d
10 changed files with 164 additions and 51 deletions
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@ -7,6 +7,7 @@ import sys
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import html2text
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import gcld3
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from lexilang.detector import detect as lexilang_detect
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from libretranslatepy import LibreTranslateAPI
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sys.path.append(os.environ['AIL_BIN'])
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@ -342,18 +343,31 @@ def remove_obj_language(language, obj_type, obj_subtype, obj_id):
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obj_global_id = f'{obj_type}:{obj_subtype}:{obj_id}'
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r_lang.srem(f'obj:lang:{obj_global_id}', language)
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delete_obj_translation(obj_global_id, language)
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r_lang.srem(f'langs:{obj_type}:{obj_subtype}:{language}', obj_global_id)
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if not r_lang.exists(f'langs:{obj_type}:{obj_subtype}:{language}'):
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r_lang.srem(f'objs:lang:{obj_type}:{obj_subtype}', language)
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r_lang.srem(f'languages:{language}', f'{obj_type}:{obj_subtype}')
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if not r_lang.exists(f'objs:lang:{obj_type}:{obj_subtype}'):
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if r_lang.scard(f'objs:langs:{obj_type}', language) <= 1:
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if r_lang.scard(f'objs:langs:{obj_type}') <= 1:
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r_lang.srem(f'objs:langs:{obj_type}', language)
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def edit_obj_language(language, obj_type, obj_subtype, obj_id):
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remove_obj_language(language, obj_type, obj_subtype, obj_id)
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add_obj_language(language, obj_type, obj_subtype, obj_id)
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# TODO handle fields
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def detect_obj_language(obj_type, obj_subtype, obj_id, content):
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detector = LanguagesDetector(nb_langs=1)
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language = detector.detect(content)
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if language:
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language = language[0]
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previous_lang = get_obj_languages(obj_type, obj_subtype, obj_id)
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if previous_lang:
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previous_lang = previous_lang[0]
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if language != previous_lang:
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remove_obj_language(language, obj_type, obj_subtype, obj_id)
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add_obj_language(language, obj_type, obj_subtype, obj_id)
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else:
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add_obj_language(language, obj_type, obj_subtype, obj_id)
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return language
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## Translation
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def _get_obj_translation(obj_global_id, language, field=''):
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@ -364,6 +378,7 @@ def get_obj_translation(obj_global_id, language, source=None, content=None, fiel
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Returns translated content
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"""
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translation = r_cache.get(f'translation:{language}:{obj_global_id}:{field}')
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r_cache.expire(f'translation:{language}:{obj_global_id}:{field}', 0)
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if translation:
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# DEBUG
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# print('cache')
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@ -372,7 +387,10 @@ def get_obj_translation(obj_global_id, language, source=None, content=None, fiel
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# TODO HANDLE FIELDS TRANSLATION
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translation = _get_obj_translation(obj_global_id, language, field=field)
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if not translation:
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translation = LanguageTranslator().translate(content, source=source, target=language)
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source, translation = LanguageTranslator().translate(content, source=source, target=language)
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if source and translation:
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obj_type, subtype, obj_id = obj_global_id.split(':', 2)
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add_obj_language(source, obj_type, subtype, obj_id)
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if translation:
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r_cache.set(f'translation:{language}:{obj_global_id}:{field}', translation)
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r_cache.expire(f'translation:{language}:{obj_global_id}:{field}', 300)
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@ -380,10 +398,14 @@ def get_obj_translation(obj_global_id, language, source=None, content=None, fiel
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# TODO Force to edit ????
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def set_obj_translation(obj_global_id, language, translation, field=''):
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r_cache.delete(f'translation:{language}:{obj_global_id}:')
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return r_lang.hset(f'tr:{obj_global_id}:{field}', language, translation)
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def delete_obj_translation(obj_global_id, language, field=''):
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r_cache.delete(f'translation:{language}:{obj_global_id}:')
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r_lang.hdel(f'tr:{obj_global_id}:{field}', language)
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## --LANGUAGE ENGINE-- ##
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@ -410,11 +432,22 @@ class LanguagesDetector:
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if self.min_len > 0:
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if len(content) < self.min_len:
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return languages
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# p = self.detector.FindTopNMostFreqLangs(content, num_langs=3)
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# for lang in p:
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# print(lang.language, lang.probability, lang.proportion, lang.is_reliable)
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# print('------------------------------------------------')
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for lang in self.detector.FindTopNMostFreqLangs(content, num_langs=self.nb_langs):
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if lang.proportion >= self.min_proportion and lang.probability >= self.min_probability and lang.is_reliable:
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languages.append(lang.language)
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return languages
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def detect_lexilang(self, content): # TODO clean text ??? - TODO REMOVE SEPARATOR
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language, prob = lexilang_detect(content)
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if prob > 0:
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return [language]
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else:
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return []
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def detect_libretranslate(self, content):
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languages = []
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try:
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@ -431,19 +464,26 @@ class LanguagesDetector:
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languages.append(language)
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return languages
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def detect(self, content, force_gcld3=False):
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def detect(self, content, force_gcld3=False): # TODO detect length between 20-200 ????
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content = _clean_text_to_translate(content, html=True)
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# print('cleaned content', content)
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# gcld3
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if len(content) >= 200 or not self.lt or force_gcld3:
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language = self.detect_gcld3(content)
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# libretranslate
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if len(content) < 100:
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languages = self.detect_lexilang(content)
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else:
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language = self.detect_libretranslate(content)
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return language
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# if len(content) >= 200 or not self.lt or force_gcld3:
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# print('gcld3')
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languages = self.detect_gcld3(content)
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# libretranslate
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# else:
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# languages = self.detect_libretranslate(content)
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return languages
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class LanguageTranslator:
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def __init__(self):
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self.lt = LibreTranslateAPI(get_translator_instance())
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self.ld = LanguagesDetector(nb_langs=1)
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def languages(self):
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languages = []
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@ -473,13 +513,13 @@ class LanguageTranslator:
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return language[0].get('language')
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def detect(self, content):
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# gcld3
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if len(content) >= 200:
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language = self.detect_gcld3(content)
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# libretranslate
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else:
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language = self.detect_libretranslate(content)
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return language
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# print('++++++++++++++++++++++++++++++++++++++++++++++++++++++')
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# print(content)
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language = self.ld.detect(content)
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if language:
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# print(language[0])
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# print('##############################################################')
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return language[0]
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def translate(self, content, source=None, target="en"): # TODO source target
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if target not in get_translation_languages():
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@ -498,9 +538,9 @@ class LanguageTranslator:
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translation = None
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# TODO LOG and display error
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if translation == content:
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print('EQUAL')
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# print('EQUAL')
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translation = None
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return translation
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return source, translation
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LIST_LANGUAGES = {}
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@ -404,18 +404,33 @@ def api_get_message(message_id, translation_target=None):
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message = Messages.Message(message_id)
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if not message.exists():
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return {"status": "error", "reason": "Unknown uuid"}, 404
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meta = message.get_meta({'chat', 'content', 'files-names', 'icon', 'images', 'link', 'parent', 'parent_meta', 'reactions', 'thread', 'translation', 'user-account'}, translation_target=translation_target)
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meta = message.get_meta({'chat', 'content', 'files-names', 'icon', 'images', 'language', 'link', 'parent', 'parent_meta', 'reactions', 'thread', 'translation', 'user-account'}, translation_target=translation_target)
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return meta, 200
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def api_manually_translate_message(message_id, translation_target, translation):
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def api_message_detect_language(message_id):
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message = Messages.Message(message_id)
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if not message.exists():
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return {"status": "error", "reason": "Unknown uuid"}, 404
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lang = message.detect_language()
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return {"language": lang}, 200
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def api_manually_translate_message(message_id, source, translation_target, translation):
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message = Messages.Message(message_id)
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if not message.exists():
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return {"status": "error", "reason": "Unknown uuid"}, 404
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if len(translation) > 200000: # TODO REVIEW LIMIT
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return {"status": "error", "reason": "Max Size reached"}, 400
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if translation_target not in Language.get_translation_languages():
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return {"status": "error", "reason": "Unknown Language"}, 400
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if translation:
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if len(translation) > 200000: # TODO REVIEW LIMIT
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return {"status": "error", "reason": "Max Size reached"}, 400
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all_languages = Language.get_translation_languages()
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if source not in all_languages:
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print(source)
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return {"status": "error", "reason": "Unknown source Language"}, 400
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message_language = message.get_language()
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if message_language != source:
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message.edit_language(message_language, source)
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if translation:
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if translation_target not in all_languages:
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return {"status": "error", "reason": "Unknown target Language"}, 400
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message.set_translation(translation_target, translation)
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# TODO SANITYZE translation
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return None, 200
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@ -175,6 +175,13 @@ class Message(AbstractObject):
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# message media
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# flag is deleted -> event or missing from feeder pass ???
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def get_language(self):
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languages = self.get_languages()
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if languages:
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return languages.pop()
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else:
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return None
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def get_translation(self, content=None, source=None, target='fr'):
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"""
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Returns translated content
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@ -289,8 +296,14 @@ class Message(AbstractObject):
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meta['files-names'] = self.get_files_names()
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if 'reactions' in options:
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meta['reactions'] = self.get_reactions()
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if 'language' in options:
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meta['language'] = self.get_language()
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if 'translation' in options and translation_target:
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meta['translation'] = self.translate(content=meta.get('content'), target=translation_target)
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if meta.get('language'):
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source = meta['language']
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else:
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source = None
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meta['translation'] = self.translate(content=meta.get('content'), source=source, target=translation_target)
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# meta['encoding'] = None
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return meta
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@ -226,7 +226,7 @@ class AbstractChatObject(AbstractSubtypeObject, ABC):
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def get_message_meta(self, message, timestamp=None, translation_target='', options=None): # TODO handle file message
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message = Messages.Message(message[9:])
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if not options:
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options = {'content', 'files-names', 'images', 'link', 'parent', 'parent_meta', 'reactions', 'thread', 'translation', 'user-account'}
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options = {'content', 'files-names', 'images', 'language', 'link', 'parent', 'parent_meta', 'reactions', 'thread', 'translation', 'user-account'}
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meta = message.get_meta(options=options, timestamp=timestamp, translation_target=translation_target)
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return meta
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@ -25,7 +25,7 @@ from lib import Duplicate
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from lib.correlations_engine import get_nb_correlations, get_correlations, add_obj_correlation, delete_obj_correlation, delete_obj_correlations, exists_obj_correlation, is_obj_correlated, get_nb_correlation_by_correl_type, get_obj_inter_correlation
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from lib.Investigations import is_object_investigated, get_obj_investigations, delete_obj_investigations
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from lib.relationships_engine import get_obj_nb_relationships, add_obj_relationship
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from lib.Language import get_obj_languages, add_obj_language, remove_obj_language, get_obj_translation, set_obj_translation
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from lib.Language import get_obj_languages, add_obj_language, remove_obj_language, detect_obj_language, get_obj_translation, set_obj_translation, delete_obj_translation
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from lib.Tracker import is_obj_tracked, get_obj_trackers, delete_obj_trackers
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logging.config.dictConfig(ail_logger.get_config(name='ail'))
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@ -313,12 +313,22 @@ class AbstractObject(ABC):
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def remove_language(self, language):
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return remove_obj_language(language, self.type, self.get_subtype(r_str=True), self.id)
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def edit_language(self, old_language, new_language):
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self.remove_language(old_language)
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self.add_language(new_language)
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def detect_language(self, field=''):
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return detect_obj_language(self.type, self.get_subtype(r_str=True), self.id, self.get_content())
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def get_translation(self, language, field=''):
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return get_obj_translation(self.get_global_id(), language, field=field)
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def set_translation(self, language, translation, field=''):
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return set_obj_translation(self.get_global_id(), language, translation, field=field)
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def delete_translation(self, language, field=''):
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return delete_obj_translation(self.get_global_id(), language, field=field)
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def translate(self, content=None, field='', source=None, target='en'):
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global_id = self.get_global_id()
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if not content:
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@ -44,6 +44,7 @@ scrapy-splash>=0.7.2
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# Languages
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gcld3
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libretranslatepy
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lexilang
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#Graph
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numpy>1.18.1
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@ -24,6 +24,7 @@ echo ""
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echo -e $GREEN"Updating python packages ..."$DEFAULT
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echo ""
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pip install -U pylacus
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pip install -U lexilang
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bash ${AIL_BIN}/LAUNCH.sh -lrv
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@ -240,11 +240,24 @@ def objects_message():
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@login_read_only
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def objects_message_translate():
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message_id = request.form.get('id')
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source = request.form.get('language_target')
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target = request.form.get('target')
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translation = request.form.get('translation')
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if target == "Don't Translate":
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target = None
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resp = chats_viewer.api_manually_translate_message(message_id, target, translation)
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resp = chats_viewer.api_manually_translate_message(message_id, source, target, translation)
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if resp[1] != 200:
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return create_json_response(resp[0], resp[1])
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else:
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return redirect(url_for('chats_explorer.objects_message', id=message_id, target=target))
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@chats_explorer.route("/objects/message/detect/language", methods=['GET'])
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@login_required
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@login_read_only
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def objects_message_detect_language():
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message_id = request.args.get('id')
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target = request.args.get('target')
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resp = chats_viewer.api_message_detect_language(message_id)
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if resp[1] != 200:
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return create_json_response(resp[0], resp[1])
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else:
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@ -81,24 +81,6 @@
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<hr class="m-1">
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<pre class="my-0 text-secondary">{{ message['translation'] }}</pre>
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{% set mess_id_escape= message['id'] | replace("/", "_") %}
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<button class="btn btn-light p-0" type="button" data-toggle="collapse" data-target="#collapseTrans{{ mess_id_escape }}" aria-expanded="false" aria-controls="collapseTrans{{ mess_id_escape }}">
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<i class="fas fa-language"></i>
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</button>
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<div class="collapse" id="collapseTrans{{ mess_id_escape }}">
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<div class="card card-body">
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<form method="post" action="{{ url_for('chats_explorer.objects_message_translate') }}" target="_blank">
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<input type="text" id="id" name="id" value="{{message['id']}}" hidden>
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<input type="text" id="target" name="target" value="{{translation_target}}" hidden>
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<span>{{translation_target}}:</span>
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<textarea class="form-control" id="translation" name="translation">{{ message['translation'] }}</textarea>
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<button class="btn btn-primary" type="submit">
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<i class="fas fa-pen-alt"> Manual Translation</i>
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</button>
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</form>
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</div>
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</div>
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{% endif %}
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{% for reaction in message['reactions'] %}
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<span class="border rounded px-1">{{ reaction }} {{ message['reactions'][reaction] }}</span>
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@ -113,10 +95,47 @@
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<span class="badge badge-{{ bootstrap_label[loop.index0 % 5] }}">{{ tag }}</span>
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{% endfor %}
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<div class="">
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{% set mess_id_escape= message['id'] | replace("/", "_") %}
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<span class="btn btn-outline-dark p-0 px-1" type="button" data-toggle="collapse" data-target="#collapseTrans{{ mess_id_escape }}" aria-expanded="false" aria-controls="collapseTrans{{ mess_id_escape }}">
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<i class="fas fa-language"></i> {% if message['language'] %}{{ message['language'] }}{% endif %}
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</span>
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<div class="collapse" id="collapseTrans{{ mess_id_escape }}">
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<div class="card card-body">
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<form method="post" action="{{ url_for('chats_explorer.objects_message_translate') }}" target="_blank">
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<input type="text" id="id" name="id" value="{{message['id']}}" hidden>
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<span class="badge badge-primary">Source:</span>
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<span class="">
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<select id="language_target" name="language_target" class="form-select" aria-label="Message Language" onchange="$('#translation').val('');">
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<option selected value="{{ message['language'] }}">{{ message['language'] }}</option>
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{% for language in translation_languages %}
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<option value="{{ language }}">{{ translation_languages[language] }}</option>
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{% endfor %}
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</select>
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</span>
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{% if translation_target %}
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<input type="text" id="target" name="target" value="{{translation_target}}" hidden>
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<span class="badge badge-primary">Target:</span><span>{{translation_target}}</span>
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<textarea class="form-control" id="translation" name="translation">{{ message['translation'] }}</textarea>
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<button class="btn btn-dark" type="submit">
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<i class="fas fa-pen-alt"> Update Language or Translation</i>
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</button>
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{% else %}
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||||
<button class="btn btn-dark" type="submit">
|
||||
<i class="fas fa-pen-alt"> Update Language</i>
|
||||
</button>
|
||||
{% endif %}
|
||||
</form>
|
||||
<div>
|
||||
<a class="btn btn-primary" href="{{ url_for('chats_explorer.objects_message_detect_language')}}?id={{ message['id'] }}">
|
||||
<i class="fas fa-redo"></i> Detect Language
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<a class="btn btn-light btn-sm text-secondary px-1" href="{{ url_for('correlation.show_correlation')}}?type={{ message['type'] }}&subtype={{ message['subtype'] }}&id={{ message['id'] }}"><i class="fas fa-project-diagram"></i></a>
|
||||
<a class="btn btn-light btn-sm text-secondary px-1" href="{{ message['link'] }}"><i class="fas fa-eye"></i></a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -10,6 +10,7 @@
|
|||
<option selected>Don't Translate</option>
|
||||
{% else %}
|
||||
<option selected value="{{ translation_target }}">{{ translation_target }}</option>
|
||||
<option>Don't Translate</option>
|
||||
{% endif %}
|
||||
{% for language in translation_languages %}
|
||||
<option value="{{ language }}">{{ translation_languages[language] }}</option>
|
||||
|
|
|
|||
Loading…
Reference in a new issue