| 1 | import json
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| 2 | import traceback
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| 3 | import unicodedata
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| 4 | from datetime import datetime
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| 5 |
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| 6 | import psycopg2
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| 7 | import config_read
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| 8 | from bs4 import BeautifulSoup
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| 9 | import requests
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| 10 | import sys
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| 11 |
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| 12 | from classes.phoneoffer import PhoneOffer
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| 13 |
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| 14 | file_path = 'outputfile.txt'
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| 15 | sys.stdout = open(file_path, "w")
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| 16 |
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| 17 | offer_shop = "Mobitech" # offer shop
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| 18 | last_updated = datetime.now().date()
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| 19 | is_validated = False
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| 20 |
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| 21 | # Call to read the configuration file and connect to database
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| 22 | cinfo = config_read.get_databaseconfig("../postgresdb.config")
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| 23 | db_connection = psycopg2.connect(
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| 24 | database=cinfo[0],
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| 25 | host=cinfo[1],
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| 26 | user=cinfo[2],
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| 27 | password=cinfo[3]
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| 28 | )
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| 29 | cur = db_connection.cursor()
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| 30 |
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| 31 | try:
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| 32 | mobitech_url = "https://mobitech.mk/shop/"
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| 33 |
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| 34 | response1 = requests.get(mobitech_url)
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| 35 |
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| 36 | soup1 = BeautifulSoup(response1.content, 'html.parser')
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| 37 |
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| 38 | phones = soup1.find_all('div', {'class': 'jet-woo-products__inner-box'})
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| 39 |
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| 40 | # Mobitech phone offers that are already in database
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| 41 | offers = json.loads(unicodedata.normalize('NFKD', requests.get('http://localhost:8080/phoneoffer/shop/mobitech').text))
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| 42 |
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| 43 | database_offers = []
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| 44 |
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| 45 | for offer in offers:
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| 46 | phoneOffer = PhoneOffer(offer['id'], offer['offer_shop'], offer['offer_name'], offer['price'],
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| 47 | offer['ram_memory'],
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| 48 | offer['rom_memory'], offer['color'], offer['front_camera'], offer['back_camera'],
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| 49 | offer['chipset'], offer['battery'], offer['operating_system'], offer['cpu'],
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| 50 | offer['image_url'],
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| 51 | offer['offer_url'], offer['last_updated'], offer['is_validated'],
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| 52 | offer['offer_description'],
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| 53 | offer['offer_shop_code'])
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| 54 | database_offers.append(phoneOffer)
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| 55 |
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| 56 | new_offers = []
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| 57 |
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| 58 | for phone in phones:
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| 59 | offer_url = phone.find('h5', {'class': 'jet-woo-product-title'}).find('a').get('href') # url
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| 60 | image_url = phone.find('div', {'class': 'jet-woo-product-thumbnail'}).find('img').get('src') # image
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| 61 | brand = phone.find_next('div', {'class': 'jet-woo-product-categories'}).find('a').get_text().strip() # brand
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| 62 | offer_name = phone.find('h5', {'class': 'jet-woo-product-title'}).find('a').get_text().strip() # offer_name
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| 63 | if brand not in offer_name:
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| 64 | offer_name = brand+" "+offer_name
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| 65 | temp_prices = phone.find('div', {'class': 'jet-woo-product-price'}).find_all('bdi')
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| 66 | price = int(float(temp_prices[len(temp_prices) - 1].get_text().replace("ден", "").replace(",", "").strip())) # price
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| 67 |
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| 68 | response2 = requests.get(offer_url)
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| 69 | soup2 = BeautifulSoup(response2.content, 'html.parser')
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| 70 |
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| 71 | specifications = soup2.find_all('h2', {'class': 'elementor-heading-title elementor-size-default'})
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| 72 |
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| 73 | ram_memory = None
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| 74 | rom_memory = None
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| 75 | battery = None
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| 76 | back_camera = None
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| 77 | front_camera = None
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| 78 | operating_system = None
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| 79 | chipset = None
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| 80 | color = None
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| 81 | offer_shop_code = None
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| 82 | cpu = None
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| 83 | offer_description = None
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| 84 |
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| 85 | for specification in specifications:
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| 86 | # rom memory
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| 87 | if specification.get_text().startswith("Меморија:"):
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| 88 | rom_memory = specification.get_text().split("Меморија:")[1].strip()
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| 89 | if rom_memory == "Нема" or rom_memory == "/":
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| 90 | rom_memory = None
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| 91 |
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| 92 | # ram memory
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| 93 | if specification.get_text().startswith("РАМ Меморија:"):
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| 94 | ram_memory = specification.get_text().split("РАМ Меморија:")[1].replace('RAM', '')\
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| 95 | .replace('Ram', '').strip()
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| 96 | if ram_memory == "Нема" or ram_memory == "/":
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| 97 | ram_memory = None
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| 98 |
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| 99 | # camera
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| 100 | if specification.get_text().startswith("Камера:"):
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| 101 | back_camera = specification.get_text().split("Камера:")[1].strip()
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| 102 | if back_camera == "Нема":
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| 103 | back_camera = None
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| 104 |
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| 105 | # operating system
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| 106 | if specification.get_text().startswith("Оперативен систем:"):
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| 107 | operating_system = specification.get_text().split("Оперативен систем:")[1].split(",")[0].strip()
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| 108 | if operating_system == "Нема":
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| 109 | operating_system = None
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| 110 |
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| 111 | # battery
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| 112 | if specification.get_text().startswith("Батерија:"):
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| 113 | battery = specification.get_text().split("Батерија:")[1].strip()
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| 114 | if battery == "Нема":
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| 115 | battery = None
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| 116 |
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| 117 | new_offers.append(PhoneOffer(offer_shop, offer_name, price, ram_memory, rom_memory,
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| 118 | color, front_camera, back_camera, chipset, battery, operating_system, cpu,
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| 119 | image_url,
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| 120 | offer_url, last_updated, is_validated, offer_description, offer_shop_code))
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| 121 |
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| 122 | for new_offer in new_offers:
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| 123 | flag = False
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| 124 | flag_price = False
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| 125 | offer_id = None
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| 126 |
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| 127 | for old_offer in database_offers:
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| 128 |
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| 129 | if new_offer.offer_name == old_offer.offer_name:
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| 130 | flag = True
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| 131 | if new_offer.price != old_offer.price:
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| 132 | flag_price = True
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| 133 | offer_id = old_offer.offer_id
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| 134 |
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| 135 | if flag:
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| 136 | print('ALREADY IN DATABASE')
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| 137 | print(new_offer)
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| 138 | # if it's already in database, check PRICE and if it's changed, change it !!!!!!
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| 139 | if flag_price:
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| 140 | print('PRICE CHANGED!') # CHANGE PRICE
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| 141 | print('offer id: ' + str(offer_id))
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| 142 | headers = {'Content-type': 'application/json'}
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| 143 | requests.put('http://localhost:8080/phoneoffer/' + str(offer_id) + '/changeprice/' + str(new_offer.price),
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| 144 | headers=headers)
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| 145 | else:
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| 146 | print('ADDED') # ADD OFFER
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| 147 | print(new_offer)
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| 148 | headers = {'Content-type': 'application/json'}
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| 149 | requests.post('http://localhost:8080/phoneoffer/addoffer',
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| 150 | headers=headers, data=json.dumps(new_offer.__dict__, default=str))
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| 151 |
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| 152 | print('------------------------------------')
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| 153 |
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| 154 | for old_offer in database_offers:
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| 155 | flag = False
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| 156 | for new_offer in new_offers:
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| 157 | if old_offer.offer_name == new_offer.offer_name:
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| 158 | flag = True
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| 159 |
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| 160 | if not flag:
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| 161 | print('OFFER DELETED')
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| 162 | print(old_offer)
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| 163 | # DELETE OFFER
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| 164 | requests.delete('http://localhost:8080/phoneoffer/deleteoffer/' + str(old_offer.offer_id))
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| 165 | except Exception:
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| 166 | traceback.print_exc()
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| 167 | insert_script = 'INSERT INTO scrapper_info (store, recieved_at, status)' \
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| 168 | ' VALUES (%s, %s, %s);'
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| 169 | insert_value = (offer_shop, last_updated, 'failed')
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| 170 | cur.execute(insert_script, insert_value)
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| 171 | db_connection.commit()
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| 172 | cur.close()
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| 173 | db_connection.close()
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| 174 | else:
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| 175 | insert_script = 'INSERT INTO scrapper_info (store, recieved_at, status)' \
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| 176 | ' VALUES (%s, %s, %s);'
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| 177 | insert_value = (offer_shop, last_updated, 'success')
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| 178 | cur.execute(insert_script, insert_value)
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| 179 | db_connection.commit()
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| 180 | cur.close()
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| 181 | db_connection.close()
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| 182 |
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