khangtran
/
dark_web_forums


								__author__ = 'DarkWeb'


								# Here, we are importing the auxiliary functions to clean or convert data

								from MarketPlaces.Utilities.utilities import *


								# Here, we are importing BeautifulSoup to search through the HTML tree

								from bs4 import BeautifulSoup


								import re


								usd_to_brl_r = None


								#parses description pages, so takes html pages of description pages using soup object, and parses it for info it needs

								#stores info it needs in different lists, these lists are returned after being organized

								#@param: soup object looking at html page of description page

								#return: 'row' that contains a variety of lists that each hold info on the description page

								def nexus_description_parser(soup):


								    # Fields to be parsed


								    vendor = "-1"                       # 0 *Vendor_Name

								    success = "-1"                      # 1 Vendor_Successful_Transactions

								    rating_vendor = "-1"                # 2 Vendor_Rating

								    name = "-1"                         # 3 *Product_Name

								    describe = "-1"                     # 4 Product_Description

								    CVE = "-1"                          # 5 Product_CVE_Classification (Common Vulnerabilities and Exposures)

								    MS = "-1"                           # 6 Product_MS_Classification (Microsoft Security)

								    category = "-1"                     # 7 Product_Category

								    views = "-1"                        # 8 Product_Number_Of_Views

								    reviews = "-1"                      # 9 Product_Number_Of_Reviews

								    rating_item = "-1"                  # 10 Product_Rating

								    addDate = "-1"                      # 11 Product_AddedDate

								    BTC = "-1"                          # 12 Product_BTC_SellingPrice

								    USD = "-1"                          # 13 Product_USD_SellingPrice

								    EURO = "-1"                         # 14 Product_EURO_SellingPrice

								    sold = "-1"                         # 15 Product_QuantitySold

								    left = "-1"                         # 16 Product_QuantityLeft

								    shipFrom = "-1"                     # 17 Product_ShippedFrom

								    shipTo = "-1"                       # 18 Product_ShippedTo

								    image = "-1"                        # 19 Product_Image

								    vendor_image = "-1"                 # 20 Vendor_Image


								    #finding the name of the product

								    name_of_product = soup.find("h1", {"class": "product_title entry-title"}).text

								    name = cleanString(name_of_product.strip())


								    # Finding USD Price

								    real = soup.find('span', {"class": "price"}).find('bdi').text

								    real = real.split(',')

								    whole = cleanNumbers(real[0]).replace('.', '')

								    real = whole + '.' + real[1]

								    usd = float(real) / usd_to_brl_r

								    USD = str(round(usd, 2))


								    # Find the BTC Price

								    prices = soup.find('p', {"class": "price"}).findAll('span', {"class": "cs"})

								    if len(prices) > 0:

								        BTC = prices[0].text

								        BTC = cleanNumbers(BTC.strip())


								    # finding the description of the product

								    description_div = soup.find("div", {"class": "woocommerce-product-details__short-description"})

								    if description_div is None:

								        describe = "-1"

								    else:

								        describe = cleanString(description_div.text.strip())


								    # Finding Product Image

								    image = soup.find('div', {'class': 'woocommerce-product-gallery__wrapper'}).find('img')

								    image = image.get('src')

								    image = image.split('base64,')[-1]


								    #find the category of the product

								    name_of_category = soup.find("span", {"class": "posted_in"}).find("a").text

								    category = cleanString(name_of_category.strip())


								    #finding the name of the vendor

								    name_of_vendor = soup.find("div", {"class": "dokan-vendor-name"}).find("h5").text

								    vendor = cleanString(name_of_vendor)


								    #finding the vendor's rating

								    vendorRating = soup.find("div", {"class": "dokan-vendor-rating"}).find("p").text

								    rating_vendor = cleanString(vendorRating)

								    #everything else gets a -1 because they are not found


								    # Populating the final variable (this should be a list with all fields scraped)

								    row = (vendor, rating_vendor, success, name, describe, CVE, MS, category, views, reviews, rating_item, addDate,

								           BTC, USD, EURO, sold, left, shipFrom, shipTo, image, vendor_image)


								    # Sending the results

								    return row


								#parses listing pages, so takes html pages of listing pages using soup object, and parses it for info it needs

								#stores info it needs in different lists, these lists are returned after being organized

								#@param: soup object looking at html page of listing page

								#return: 'row' that contains a variety of lists that each hold info on the listing page

								def nexus_listing_parser(soup):


								    global usd_to_brl_r

								    while usd_to_brl_r is None:

								        try:

								            usd_to_brl_r = float(input("1 US Dollar = (Brazilian Real) "))

								        except ValueError:

								            pass


								    # Fields to be parsed

								    nm = 0                                    # *Total_Products (Should be Integer)

								    mktName = "Nexus"                         # 0 *Marketplace_Name

								    vendor = []                               # 1 *Vendor y

								    rating_vendor = []                        # 2 Vendor_Rating

								    success = []                              # 3 Vendor_Successful_Transactions

								    name = []                                 # 4 *Product_Name y

								    CVE = []                                  # 5 Product_CVE_Classification (Common Vulnerabilities and Exposures)

								    MS = []                                   # 6 Product_MS_Classification (Microsoft Security)

								    category = []                             # 7 Product_Category y

								    describe = []                             # 8 Product_Description

								    views = []                                # 9 Product_Number_Of_Views

								    reviews = []                              # 10 Product_Number_Of_Reviews

								    rating_item = []                          # 11 Product_Rating

								    addDate = []                              # 12 Product_AddDate

								    BTC = []                                  # 13 Product_BTC_SellingPrice

								    USD = []                                  # 14 Product_USD_SellingPrice y

								    EURO = []                                 # 15 Product_EURO_SellingPrice

								    sold = []                                 # 16 Product_QuantitySold

								    qLeft =[]                                 # 17 Product_QuantityLeft

								    shipFrom = []                             # 18 Product_ShippedFrom

								    shipTo = []                               # 19 Product_ShippedTo

								    image = []                                # 20 Product_Image

								    image_vendor = []                         # 21 Vendor_Image

								    href = []                                 # 22 Product_Links


								    main = soup.find('main', {'id': 'main'})

								    products_list = main.find('ul', recursive=False).find_all('li', recursive=False)

								    nm = len(products_list)


								    for product in products_list:

								        # Finding the name of the product

								        name_of_product = product.find("h2", {"class": "woocommerce-loop-product__title"}).find("a").text

								        name_of_product_cleaned = cleanString(name_of_product.strip())

								        # print(name_of_product_cleaned)

								        name.append(name_of_product_cleaned)

								        #finding the URL

								        try:

								            url = product.find("a", class_="woocommerce-loop-product__link").get('href')

								            href.append(url)

								        except AttributeError as e:

								            print("I can't find the link")

								            raise e


								        # Finding Product Image

								        product_image = product.find('a', {'class': 'woocommerce-loop-image-link woocommerce-LoopProduct-link woocommerce-loop-product__link'}).find('img')

								        product_image = product_image.get('src')

								        product_image = product_image.split('base64,')[-1]

								        image.append(product_image)


								        # Finding USD Price

								        real = product.find('span', {"class": "price"}).find('bdi').text

								        real = real.split(',')

								        whole = cleanNumbers(real[0]).replace('.', '')

								        real = whole + '.' + real[1]

								        usd = float(real) / usd_to_brl_r

								        USD.append(str(round(usd, 2)))


								        # Finding BTC Price

								        prices = product.find('span', {"class": "price"}).findAll('span', {"class": "cs"})

								        if len(prices) > 0:

								            price = prices[0].text

								            BTC.append(cleanNumbers(price.strip()))


								        #everything else appends a -1

								        rating_vendor.append("-1")

								        vendor.append('-1')

								        success.append("-1")

								        CVE.append("-1")

								        MS.append("-1")

								        category.append("-1")

								        describe.append("-1")

								        views.append("-1")

								        reviews.append("-1")

								        addDate.append("-1")

								        EURO.append("-1")

								        sold.append("-1")

								        qLeft.append("-1")

								        shipFrom.append("-1")

								        shipTo.append("-1")

								        image_vendor.append("-1")


								    # Populate the final variable (this should be a list with all fields scraped)

								    return organizeProducts(

								        marketplace = mktName,

								        nm = nm,

								        vendor = vendor,

								        rating_vendor = rating_vendor,

								        success_vendor = success,

								        nombre = name,

								        CVE = CVE,

								        MS = MS,

								        category = category,

								        describe = describe,

								        views = views,

								        reviews = reviews,

								        rating_item = rating_item,

								        addDate = addDate,

								        BTC = BTC,

								        USD = USD,

								        EURO = EURO,

								        sold = sold,

								        qLeft = qLeft,

								        shipFrom = shipFrom,

								        shipTo = shipTo,

								        href = href,

								        image = image,

								        image_vendor = image_vendor

								    )


								#called by the crawler to get description links on a listing page

								#@param: beautifulsoup object that is using the correct html page (listing page)

								#return: list of description links from a listing page

								def nexus_links_parser(soup):

								    # Returning all links that should be visited by the Crawler


								    href = []

								    # Using a shorter, but still unique, class name

								    listing = soup.find_all("a", class_="woocommerce-loop-product__link")


								    for a in listing:

								        link = a.get('href')

								        if link:  # Checks if 'href' attribute is not None

								            href.append(link)


								    return href