def get_preview(request): id_ = request.matchdict['docid'] db = get_doc_db_from_request(request) doc = db.find_one(id_) data = doc.raw_data if 'content_type' in doc: content_type = doc.get('content_type') else: content_type = 'text/html' if content_type.startswith('image'): data = get_thumbnail(data) response = Response(data) response.content_type = content_type return response
def add(request): title = request.params['title'] created = request.params.get('created', datetime.utcnow()) or \ datetime.utcnow() description = request.params.get('description', '') force_detection = request.params.get("force_detection", 'true').lower() == 'true' accepted_languages = request.registry.settings['accepted_languages'] imgstream = request.params['file'].file doc_list = request.db.docs for image in get_images_from_stream(imgstream): try: lang, img, text = recognize(image, accepted_languages, force_detection) except TypeError, e: err_msg = "Error: " + str(e) request.session.flash(err_msg, 'failure') return HTTPServerError(explanation=err_msg, detail='Go back, unselect force '\ 'detection, and try again') text += " " + description + " " + title if text: search_terms = list(index(text, [lang])) else: search_terms = '' thumb = get_thumbnail(image) doc_list.insert({ 'img': Binary(image), 'thumb': Binary(thumb), 'created': created, 'version': 4, 'forced_detection': force_detection, 'language': lang, 'keywords': [], 'search_terms': search_terms, 'title': title })
def add(request): title = request.params['title'] created = request.params.get('created', datetime.utcnow()) or \ datetime.utcnow() description = request.params.get('description', '') force_detection = request.params.get("force_detection", 'true').lower() == 'true' accepted_languages = request.registry.settings['accepted_languages'] imgstream = request.params['file'].file doc_list = request.db.docs for image in get_images_from_stream(imgstream): try: lang, img, text = recognize(image, accepted_languages, force_detection) except TypeError, e: err_msg = "Error: " + str(e) request.session.flash(err_msg, 'failure') return HTTPServerError(explanation=err_msg, detail='Go back, unselect force '\ 'detection, and try again') text += " " + description + " " + title if text: search_terms = list(index(text, [lang])) else: search_terms = '' thumb = get_thumbnail(image) doc_list.insert({'img': Binary(image), 'thumb': Binary(thumb), 'created': created, 'version': 4, 'forced_detection': force_detection, 'language': lang, 'keywords': [], 'search_terms': search_terms, 'title': title})