import datetime import json import time from logging import getLogger from typing import Tuple from django.conf import settings import requests from billiard.exceptions import SoftTimeLimitExceeded from bs4 import BeautifulSoup from dateutil import parser from django.db.models import Subquery from django.utils import timezone from verify_trusted.companies.models import Review from verify_trusted.reviews.models import ReviewSource, Platform from verify_trusted.widgets.models import WidgetReivews, Widget logger = getLogger(__name__) headers = {'content-type': 'application/json', 'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)'} max_crawler = settings.MAX_CRAWLER_SIZE class BBBCrawler: def get_info(self, url): soup = BeautifulSoup(requests.get(url, headers=headers).text, 'html.parser') try: avg_rating = float( soup.select_one( "div.MuiPaper-root.MuiPaper-elevation.MuiPaper-rounded.MuiPaper-elevation1.MuiCard-root.css-1dcbtqe > div > div > span").text.strip().replace( '/5', '').replace( 'stars', '')) print('avg_rating',avg_rating) except Exception as E: print('avg_rating E',E) avg_rating = 1.0 try: total_reviews = int( soup.select_one( "div.MuiPaper-root.MuiPaper-elevation.MuiPaper-rounded.MuiPaper-elevation1.MuiCard-root.css-1dcbtqe > div > p").text.replace( "Customer Reviews", "").replace("Average of", "").strip()) print('total_review', total_reviews) except Exception as E: print('total_reviews E',E) total_reviews = 1 id_company = url.split("/")[-2] bbb_id = id_company.split("-")[-2] bussiness_id = id_company.split("-")[-1] return total_reviews, avg_rating, bbb_id, bussiness_id def get_reviews(self, url: str): try: total_reviews, avg_rating, bbbID, bussiness_id = self.get_info(url + "/customer-reviews") print(f'{total_reviews}, {avg_rating}, {bbbID}, {bussiness_id}') parsed_reviews = [] page = 1 total_page = 1 while len(parsed_reviews) < total_reviews or page <= total_page: print(page) try: crawl_url = f'https://www.bbb.org/api/businessprofile/customerreviews?page={page}&pageSize=10&businessId={bussiness_id}&bbbId={bbbID}&sort=reviewDate%20desc,%20id%20desc' logger.debug(crawl_url) r = requests.get(crawl_url, headers=headers) json_response = json.loads(r.text) if page == 1: total_page = json_response['totalPages'] logger.debug(json.dumps(json_response, indent=2)) reviews = json_response['items'] parsed_reviews += [ { 'id': review['id'], 'author': review['displayName'], 'date': datetime.date(year=int(review['date']['year']), month=int(review['date']['month']), day=int(review['date']['day'])), 'headline': '', 'body': review['extendedText'][0]['text'] if review['hasExtendedText'] else review['text'], 'rating': review['reviewStarRating'], } for review in reviews ] if len(parsed_reviews) >= max_crawler: parsed_reviews = parsed_reviews[:max_crawler] break page += 1 except Exception as e: print(e) page += 1 return total_reviews, avg_rating, parsed_reviews except Exception as E: print(E) return None def sync_reviews(self, review_source: ReviewSource, is_add): try: total_reviews, avg_rating, raw_reviews = self.get_reviews(review_source.url) except Exception as e: review_source.sync_status = ReviewSource.SyncStatus.FALSE review_source.save() print(e) print(f'{total_reviews}: {avg_rating}; {len(raw_reviews)}') formated_reviews = [] for r in raw_reviews: formated_reviews.append( Review( source=review_source, author=r['author'], date=r['date'], headline=r['headline'], body=r['body'], rating=r['rating'], date_parse=timezone.now(), external_id=r['id'], ) ) print(f'{len(raw_reviews)}') Review.objects.filter(source_id=review_source.id, lock_edit=True).exclude(id__in=Subquery( WidgetReivews.objects.values_list('review_id', flat=True)), display_order__isnull=False).delete() Review.objects.bulk_create(formated_reviews, ignore_conflicts=False) # sua lai khi test xong try: # get ids of widget comments and review has display_order not null dup_reviews_ids = Review.objects.filter(source_id=review_source.id, id__in=Subquery( WidgetReivews.objects.values_list('review_id', flat=True)), display_order__isnull=False).values_list( 'id', flat=True) # # check if comment not in widget comment then delete uncheck_reviews = Review.objects.filter(id__in=dup_reviews_ids) for row in uncheck_reviews: reviews = Review.objects.filter(source_id=review_source.id, body=row.body, date=row.date).exclude( id__in=list(dup_reviews_ids)) try: external_id = reviews[0].external_id row.update(external_id=external_id) except: pass reviews.delete() active_reviews = Review.objects.filter(source_id__in=Subquery(ReviewSource.objects.filter( company_id=review_source.company_id).values_list('id', flat=True)), is_active=True).order_by( 'display_order', '-date_modify', '-date') num_active_reviews = len(active_reviews) if num_active_reviews < 20: nested_q = Review.objects.filter(source_id__in=Subquery(ReviewSource.objects.filter( company_id=review_source.company_id).values_list('id', flat=True)), is_active=False).order_by( 'display_order', '-date_modify', '-date')[:(20 - num_active_reviews)] Review.objects.filter(pk__in=nested_q).update(is_active=True) elif num_active_reviews > 20: nested_q = Review.objects.filter(source_id__in=Subquery(ReviewSource.objects.filter( company_id=review_source.company_id).values_list('id', flat=True)), is_active=True).order_by('display_order', '-date_modify', '-date')[20:] Review.objects.filter(pk__in=nested_q).update(is_active=False, display_order=None) if is_add is True: widget = Widget.objects.filter(company=review_source.company_id).first() widget_reviews = WidgetReivews.objects.filter(widget=widget.id, review__source__platform__status=Platform.Status.ACTIVE).values_list('review', flat=True) num_widget_reviews = len(widget_reviews) ws = [] if num_widget_reviews < 5: nested_w = Review.objects.filter(source_id__in=Subquery(ReviewSource.objects.filter( company_id=review_source.company_id,platform__status=Platform.Status.ACTIVE).values_list('id', flat=True))).order_by('display_order', '-date_modify', '-date')[:(5-num_widget_reviews)] for w in nested_w: ws.append(WidgetReivews(widget=widget, review=w)) WidgetReivews.objects.bulk_create(ws, ignore_conflicts=False) elif num_active_reviews > 5: pass review_source.sync_status = ReviewSource.SyncStatus.SYNCED print(f"{datetime.datetime.now()} - {total_reviews} : {avg_rating}") review_source.reviews_count = total_reviews print(f"{datetime.datetime.now()} - set total reviews") review_source.average_rating = avg_rating print(f"{datetime.datetime.now()} - set avg rating") review_source.save() print(f"done") except Exception as e: review_source.sync_status = ReviewSource.SyncStatus.FALSE review_source.save() print(e) # return reviews