def scrape_photo_links(self, number, is_hashtag=False):
EnvPrint.log_info("Scraping photo links...")
encased_photo_links = re.finditer(r'src="([https]+:...[\/\w \.-]*..[\/\w \.-]*'
r'..[\/\w \.-]*..[\/\w \.-].jpg)', self._driver.page_source)
photo_links = [m.group(1) for m in encased_photo_links]
EnvPrint.log_info(photo_links,"pprint")
def logoutAndLogin(self):
self._driver.get(urljoin(self.setting['FACEBOOK_DOMAIN'], "accounts/logout"))
self._driver.get(urljoin(self.setting['FACEBOOK_DOMAIN'], "accounts/login/"))
EnvPrint.log_info("Since Instagram provides 5000 post views per Hour, relogin with annother username and password loaded from {}".format(authentication))
# Input username
try:
username_input = WebDriverWait(self._driver, 5).until(
EC.presence_of_element_located((By.NAME, 'email'))
)
username_input.send_keys(self.auth_dict["FACEBOOK"][self.accountIdx]['username'])
except Exception:
self._driver.save_screenshot('img/{}'.format('screenshot_relogin_01.png'))
# Input password
try:
password_input = WebDriverWait(self._driver, 5).until(
EC.presence_of_element_located((By.NAME, 'pass'))
)
password_input.send_keys(self.auth_dict["FACEBOOK"][self.accountIdx]['password'])
# Submit
password_input.submit()
except Exception:
self._driver.save_screenshot('img/{}'.format('screenshot_relogin_02.png'))
WebDriverWait(self._driver, 60).until(
EC.presence_of_element_located((By.CSS_SELECTOR, CSS_EXPLORE))
)
async def savePost(new_list):
ignore_num = 0
for i in range(0, len(new_list)):
ahref_arr = new_list[i].find_elements_by_xpath(
".//a")[0].get_attribute("href").split('/')
id = ahref_arr[len(ahref_arr) - 2]
img_src = new_list[i].find_elements_by_xpath(
".//img[@class='_2di5p']")[0].get_attribute("src")
text = new_list[i].find_elements_by_xpath(
".//img[@class='_2di5p']")[0].get_attribute("alt")
reg_date = datetime.datetime.now()
write_date = None
try:
response = requests.head(img_src, timeout=1)
write_date = response.headers["last-modified"]
except requests.exceptions.Timeout:
write_date = ""
finally:
if text:
exist_ids = None
with open(self.csv_file_loc) as f:
csvreader = csv.reader(f)
exist_ids = [row[0] for row in csvreader]
if id in exist_ids:
ignore_num = ignore_num + 1
else:
with open(self.csv_file_loc, 'a') as file:
# file.write("{},{},{},{},{},{}\n".format(id, img_src, text, self.query, write_date, reg_date))
csvwriter = csv.writer(file)
csvwriter.writerow([
id, img_src, text, self.query, write_date,
reg_date
])
text_enc = text.encode('utf-8')
EnvPrint.log_info(
{
"id": id,
"img": img_src,
"text": text_enc,
"has_tag": self.query,
"write_date": write_date,
"reg_date": reg_date
}, "debug")
last_post_num_new = len(new_list) - ignore_num
return last_post_num_new
def main():
# Arguments #
parser = argparse.ArgumentParser(description='Pengtai Instagram Crawler')
parser.add_argument('-d', '--dir_prefix', type=str,
default='./data/', help='directory to save results')
parser.add_argument('-q', '--query', type=str,
help="target to crawl, add '#' for hashtags")
parser.add_argument('-t', '--crawl_type', type=str,
default='all', help="Options: 'all' | 'tags' | 'photos' | 'following'")
parser.add_argument('-n', '--number', type=int, default=0,
help='Number of posts to download: integer')
parser.add_argument('-l', '--headless', action='store_true',
help='If set, will use PhantomJS driver to run script as headless')
parser.add_argument('-a', '--authentication', type=str, default='auth.json',
help='path to authentication json file')
parser.add_argument('-s', '--setting', type=str, default='settings.json',
help='path to setting json file')
parser.add_argument('-e', '--env', type=str, default='pro',
help="environment options: 'pro' | 'dev' | 'test'")
parser.add_argument('-r', '--random', action='store_true',
help='enables tags mode with random hashtags @ setting.json')
args = parser.parse_args()
# End Argparse #
nowDate = now.strftime("%Y%m%d")
filename = './logs/log-'+args.env+'.'+nowDate+'.log'
FORMAT = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
if args.env == "pro":
logging.basicConfig(filename=filename, level=logging.INFO, format=FORMAT)
elif args.env == "dev":
logging.basicConfig(filename=filename,level=logging.DEBUG)
root = logging.getLogger()
ch = logging.StreamHandler(sys.stdout)
ch.setLevel(logging.DEBUG)
formatter = logging.Formatter(FORMAT)
ch.setFormatter(formatter)
root.addHandler(ch)
EnvPrint.env = args.env
EnvPrint.log_info("=========================================")
EnvPrint.log_info(args)
crawler = FacebookCrawler(headless=args.headless, setting_path = args.setting)
crawler.crawl(dir_prefix=args.dir_prefix,
query=args.query,
crawl_type=args.crawl_type,
number=args.number,
authentication=args.authentication,
is_random=args.random)
def __init__(self, headless=True, setting_path='settings.json'):
# Setting
with open(setting_path) as data_file:
self.setting = json.load(data_file)
if headless:
EnvPrint.log_info("headless mode on")
self._driver = webdriver.PhantomJS(self.setting['PHANTOMJS_PATH'])
self._driver.set_window_size(1120, 550)
else:
self._driver = webdriver.Firefox()
self._driver.implicitly_wait(10)
self.data = defaultdict(list)
def __init__(self, headless=True, setting_path='settings.json'):
# Setting
with open(setting_path) as data_file:
self.setting = json.load(data_file)
if headless:
EnvPrint.log_info("headless mode on")
self._driver = webdriver.PhantomJS(
"{}/node_modules/phantomjs/bin/phantomjs".format(
os.path.dirname(os.path.abspath(__file__))))
self._driver.set_window_size(1120, 550)
else:
self._driver = webdriver.Firefox()
self._driver.implicitly_wait(10)
self.data = defaultdict(list)
def crawl(self, csv_file_loc, query, crawl_type, number, authentication,
is_random):
EnvPrint.log_info(
"crawl_type: {}, number: {}, authentication: {}, is_random: {}".
format(crawl_type, number, authentication, is_random))
# !! CHANGE FROM DB CONNECTION TO FILE SYSTEM !!
self.csv_file_loc = csv_file_loc
self.crawl_type = crawl_type
self.is_random = is_random
if self.crawl_type == "tags":
if is_random:
self.query = random.choice(self.setting["HASHTAGS"])
else:
self.query = query
self.crawl_type = crawl_type
self.accountIdx = 0
self.totalNum = number
self.refresh_idx = 0
self.login(authentication)
self.browse_target_page()
try:
self.scrape_tags(number)
except Exception:
EnvPrint.log_info("Quitting driver...")
self.quit()
else:
self.accountIdx = 0
self.totalNum = number
self.refresh_idx = 0
self.login(authentication)
self.browse_target_page()
try:
self.scrape_tags(number)
except Exception:
EnvPrint.log_info("Quitting driver...")
self.quit()
# EnvPrint.log_info("Unknown crawl type: {}".format(crawl_type))
# self.quit()
# return
#Quit driver
EnvPrint.log_info("Quitting driver...")
self.quit()
def download_and_save(self, dir_prefix, query, crawl_type):
# Check if is hashtag
dir_name = query.lstrip(
'#') + '.hashtag' if query.startswith('#') else query
dir_path = os.path.join(dir_prefix, dir_name)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
EnvPrint.log_info("Saving to directory: {}".format(dir_path))
# Save Photos
for idx, photo_link in enumerate(self.data['photo_links'], 0):
sys.stdout.write("\033[F")
EnvPrint.log_info("Downloading {} images to ".format(idx + 1))
# Filename
_, ext = os.path.splitext(photo_link)
filename = str(idx) + ext
filepath = os.path.join(dir_path, filename)
# Send image request
urlretrieve(photo_link, filepath)
# Save Captions
for idx, caption in enumerate(self.data['captions'], 0):
filename = str(idx) + '.txt'
filepath = os.path.join(dir_path, filename)
with codecs.open(filepath, 'w', encoding='utf-8') as fout:
fout.write(caption + '\n')
# Save followers/following
filename = crawl_type + '.txt'
filepath = os.path.join(dir_path, filename)
if len(self.data[crawl_type]):
with codecs.open(filepath, 'w', encoding='utf-8') as fout:
for fol in self.data[crawl_type]:
fout.write(fol + '\n')
def __init__(self, headless=True, setting_path='settings.json'):
# Setting
with open(setting_path) as data_file:
self.setting = json.load(data_file)
if headless:
EnvPrint.log_info("headless mode on")
self._driver = webdriver.PhantomJS(self.setting['PHANTOMJS_PATH'])
self._driver.set_window_size(1120, 550)
else:
self._driver = webdriver.Firefox()
self._driver.implicitly_wait(10)
self.data = defaultdict(list)
# DB connection
connection = pymongo.MongoClient(self.setting['DB_HOST'], self.setting['DB_PORT'])
db_name = self.setting['DB_NAME']
self.db = connection[db_name]
collectionName = "fb-explore-{}-Collection".format(now.strftime("%Y-%m-%d"))
self.collection = self.db[collectionName]
async def loop_func(last_post_num, load_idx, loop):
last_post_num_pre = last_post_num
load_idx = load_idx
while last_post_num_pre <= number:
self._driver.execute_script(SCROLL_DOWN)
time.sleep(0.2)
# explore_main_list_new = await get_new_posts()
try:
WebDriverWait(self._driver, 3).until(
EC.presence_of_element_located((
By.XPATH,
"//div[contains(@class, '_mck9w') and contains(@class,'_gvoze') and contains(@class,'_f2mse')]"
)))
explore_main_list_new = self._driver.find_elements_by_xpath(
"//div[contains(@class, '_mck9w') and contains(@class,'_gvoze') and contains(@class,'_f2mse')]"
)
if last_post_num_pre >= len(explore_main_list_new):
continue
last_post_num_new = await savePost(explore_main_list_new)
load_idx = load_idx + 1
cur_post_count = last_post_num_pre + last_post_num_new
if self.crawl_type == "tags":
EnvPrint.log_info(
"current post count : {}, tags : {} ---------------------------------"
.format(cur_post_count, self.query))
else:
EnvPrint.log_info(
"current post count : {} ---------------------------------"
.format(cur_post_count))
EnvPrint.log_info(
"post crawling done ------------------------------------------",
"debug")
last_post_num_pre = cur_post_count
# await deletePost(last_post_num_new)
except Exception:
self._driver.save_screenshot(
'img/{}'.format('screenshot_post_error.png'))
# error_box = self._driver.find_elements_by_xpath("//div[contains(@class, '_fb78b')]")
# if last_post_num_new == 0:
# self.leftover_num = number - last_post_num
# raise Exception("error")
loop.stop()
def crawl(self, dir_prefix, query, crawl_type, number, authentication, is_random):
EnvPrint.log_info("crawl_type: {}, number: {}, authentication: {}, is_random: {}"
.format(crawl_type, number, authentication, is_random))
self.crawl_type = crawl_type
self.is_random = is_random
if self.crawl_type == "tags":
if is_random:
self.query = random.choice(self.setting["HASHTAGS"])
else:
self.query = query
self.crawl_type = crawl_type
self.accountIdx = 0
self.totalNum = number
self.refresh_idx = 0
self.login(authentication)
self.browse_target_page()
try:
self.scrape_tags(number)
except Exception:
EnvPrint.log_info("Quitting driver...")
self.quit()
else:
self.accountIdx = 0
self.totalNum = number
self.refresh_idx = 0
self.login(authentication)
try:
self.scrape_tags(number)
except Exception:
EnvPrint.log_info("Quitting driver...")
self.quit()
# Quit driver
EnvPrint.log_info("Quitting driver...")
self.quit()
def login(self, authentication=None):
"""
authentication: path to authentication json file
"""
self._driver.get(
urljoin(self.setting['INSTA_DOMAIN'], "accounts/login/"))
if authentication:
EnvPrint.log_info(
"Username and password loaded from {}".format(authentication))
# print("Username and password loaded from {}".format(authentication))
with open(authentication, 'r') as fin:
self.auth_dict = json.loads(fin.read())
# Input username
try:
username_input = WebDriverWait(self._driver, 5).until(
EC.presence_of_element_located((By.NAME, 'username')))
username_input.send_keys(
self.auth_dict["INSTAGRAM"][self.accountIdx]['username'])
except Exception:
self._driver.save_screenshot(
'img/{}'.format('screenshot_login_01.png'))
# Input password
try:
password_input = WebDriverWait(self._driver, 5).until(
EC.presence_of_element_located((By.NAME, 'password')))
password_input.send_keys(
self.auth_dict["INSTAGRAM"][self.accountIdx]['password'])
# Submit
password_input.submit()
except Exception:
self._driver.save_screenshot(
'img/{}'.format('screenshot_login_02.png'))
else:
EnvPrint.log_info(
"Type your username and password by hand to login!")
EnvPrint.log_info("You have a minute to do so!")
WebDriverWait(self._driver, 60).until(
EC.presence_of_element_located((By.CSS_SELECTOR, CSS_EXPLORE)))
def scrape_tags(self, number):
"""
scrape_tags method : scraping Instagram image URL & tags
"""
post_num = 0
while post_num < number:
try:
self._driver.execute_script(SCROLL_DOWN)
time.sleep(0.2)
self._driver.execute_script(SCROLL_UP)
time.sleep(0.2)
main_post = self._driver.find_elements_by_xpath("//div[contains(@class, '_4ikz')]")
org_post = main_post[0]
post = main_post[0]
# post = main_post[post_num]
while len(post.find_elements_by_xpath(".//div[contains(@class, '_5pcr') and contains(@class,'fbUserStory')]")):
post = post.find_elements_by_xpath(".//div[contains(@class, '_5pcr') and contains(@class,'fbUserStory')]")[0]
see_more_link = post.find_elements_by_xpath(".//a[contains(@class, 'see_more_link')]")
id = ""
post_type = ""
post_id = ""
if see_more_link :
link_data = see_more_link[0].get_attribute("href")
if link_data != "#":
link_data = link_data.split('?')[0]
link_data = link_data.replace("https://www.facebook.com/","")
link_data = link_data.split('/')
id = link_data[0]
post_type = link_data[1]
post_id = link_data[2]
write_utime_ele = post.find_elements_by_xpath(".//abbr[contains(@class, '_5ptz') and contains(@class, 'timestamp')]")
write_date = ""
write_utime = ""
if write_utime_ele:
write_utime = write_utime_ele[0].get_attribute("data-utime")
write_utime = int(write_utime)
write_date = datetime.utcfromtimestamp(write_utime).isoformat()
time_atag_href = write_utime_ele[0].find_elements_by_xpath("..")[0].get_attribute("href")
link_data = time_atag_href.replace("https://www.facebook.com/","")
# link_data = time_atag_href[1:].split('/')
link_data = link_data.split('/')
if(link_data[0] == "groups"):
id = link_data[1]
post_type = link_data[0]
post_id = link_data[2]+'/'+link_data[3]
else:
id = link_data[0]
post_type = link_data[1]
post_id = link_data[2]
text = post.find_elements_by_xpath(".//div[contains(@class, '_5pbx') and contains(@class, 'userContent')]")
if text:
text = text[0].get_attribute("innerHTML")
cleanr = re.compile('<.*?>')
text = re.sub(cleanr, '', text)
else:
text = ""
img_src_arr = post.find_elements_by_xpath(".//div[contains(@class, '_1dwg') and contains(@class, '_1w_m')]//div[contains(@class, '_3x-2')]//img[@src]")
img_src = ""
if img_src_arr:
img_src = img_src_arr[0].get_attribute("src")
if self.collection.find({
"id":id,
"post_type":post_type,
"post_id":post_id,
"write_utime":write_utime
}).count() == 0:
reg_date = datetime.now()
self.collection.insert({"id":id
,"post_type":post_type
,"post_id":post_id
,"img":img_src
,"text":text
,"reg_date":reg_date
,"write_utime":write_utime
,"write_date":write_date})
text_enc = text.encode('utf-8')
EnvPrint.log_info("current post count : {} ---------------------------------".format(post_num))
EnvPrint.log_info({"id":id
,"post_type":post_type
,"post_id":post_id
,"img":img_src
,"text":text_enc
,"reg_date":reg_date
,"write_utime":write_utime
,"write_date":write_date})
post_num = post_num + 1
self.deletePost(org_post)
except Exception:
self._driver.save_screenshot('img/{}'.format('screenshot_post_error.png'))
def scrape_tags_aco(self, number):
"""
scrape_tags method : scraping Instagram image URL & tags
"""
last_post_num_pre = 1
regexKo = re.compile(
u"\s*([\u1100-\u11FF]|[\u3130-\u318F]|[\uA960-\uA97F]|[\uAC00-\uD7AF]|[\uD7B0-\uD7FF])\s*",
re.UNICODE)
while last_post_num_pre <= number:
self._driver.execute_script(SCROLL_DOWN)
time.sleep(0.2)
self._driver.execute_script(SCROLL_UP)
EnvPrint.log_info(
"user count : {} ---------------------------------------".
format(last_post_num_pre))
WebDriverWait(self._driver, 3).until(
EC.presence_of_element_located((
By.XPATH,
"//div[contains(@class, '_mck9w') and contains(@class,'_gvoze') and contains(@class,'_f2mse')]"
)))
explore_main_list_new = self._driver.find_elements_by_xpath(
"//div[contains(@class, '_mck9w') and contains(@class,'_gvoze') and contains(@class,'_f2mse')]"
)
post_random = explore_main_list_new[0].find_elements_by_xpath(
".//a")[0]
self._driver.get(post_random.get_attribute("href"))
time.sleep(0.2)
exp_single_post = WebDriverWait(self._driver, 10).until(
EC.presence_of_element_located(
(By.XPATH, "//article[contains(@class, '_7hhq6')]")))
exp_article_src = BeautifulSoup(
exp_single_post.get_attribute("innerHTML"), "html.parser")
data_box = exp_article_src.find('div', class_='_ebcx9')
ul = data_box.find('ul', class_='_b0tqa')
li = ul.find_all('li')[0]
cleanr = re.compile('<.*?>')
text = re.sub(cleanr, '', str(li.span))
isKorean = False
for ch in text:
if regexKo.match(ch):
isKorean = True
break
if not isKorean:
last_post_num_pre = last_post_num_pre + 1
self._driver.back()
pass
# self.deletePost_aco(explore_main_list_new[0])
id_a = WebDriverWait(self._driver, 3).until(
EC.presence_of_element_located(
(By.CSS_SELECTOR, "article._622au a._2g7d5")))
user_url = id_a.get_attribute("href")
user_id = id_a.get_attribute("title")
self._driver.get(user_url)
today_post = True
today_post_cnt = 0
today = None
# while today_post:
# time.sleep(0.2)
#
# WebDriverWait(self._driver, 3).until(
# EC.presence_of_element_located((By.XPATH,
# "//div[contains(@class, '_mck9w') and contains(@class,'_gvoze') and contains(@class,'_f2mse')]"))
# )
#
# user_post_list_new = self._driver.find_elements_by_xpath(
# "//div[contains(@class, '_mck9w') and contains(@class,'_gvoze') and contains(@class,'_f2mse')]")
#
# if not len(user_post_list_new) <= today_post_cnt:
# today_post = False
# break
#
# user_cur_post = user_post_list_new[today_post_cnt].find_elements_by_xpath(".//a")
#
# if not user_cur_post:
# today_post = False
# pass
#
# user_cur_post = user_cur_post[0]
#
# post_url = user_cur_post.get_attribute("href")
#
# post_url_arr = post_url.split('/')
# post_id = post_url_arr[len(post_url_arr) - 2]
#
# self._driver.get(post_url)
#
# time.sleep(0.2)
#
# single_post = WebDriverWait(self._driver, 10).until(
# EC.presence_of_element_located((By.XPATH, "//article[contains(@class, '_7hhq6')]"))
# )
#
# article_src = BeautifulSoup(single_post.get_attribute("innerHTML"), "html.parser")
#
# data_box = article_src.find('div', class_='_ebcx9')
# media_box = article_src.find('div', class_='_sxolz')
#
# write_date = data_box.find('time', class_='_p29ma').get('datetime')
# write_date_ymd = write_date.split('T')[0]
# if today_post_cnt == 0:
# today = write_date_ymd
#
# if today_post_cnt == 0 :
# today_post = True
# else :
# #date differ
# if today != write_date_ymd:
# today_post = False
# pass
#
# EnvPrint.log_info("user's post count : {} ---------------------------------".format(today_post_cnt))
#
# ul = data_box.find('ul', class_='_b0tqa')
# li = ul.find_all('li')[0]
#
# cleanr = re.compile('<.*?>')
# text = re.sub(cleanr, '', str(li.span))
#
# isKorean = False
#
# for ch in text:
# if regexKo.match(ch):
# isKorean = True
# break
#
# if isKorean:
#
# EnvPrint.log_info(text)
#
# media_src = media_box.find_all(['video', 'img'])[0].get('src')
# EnvPrint.log_info(media_src)
#
# reg_date = datetime.datetime.now()
#
# if text and today_post:
# with open(self.csv_file_loc) as f:
# csvreader = csv.reader(f)
# exist_ids = [row[0] for row in csvreader]
#
# if post_id in exist_ids:
# pass
# else:
# with open(self.csv_file_loc, 'a') as file:
# # post_id,user_id,img,text,write_date,reg_date
#
# csvwriter = csv.writer(file)
# csvwriter.writerow([post_id, user_id, media_src, text, write_date, reg_date])
#
# text_enc = text.encode('utf-8')
#
# EnvPrint.log_info({"post_id": post_id
# , "user_id": user_id
# , "img": media_src
# , "text": text_enc
# , "write_date": write_date
# , "reg_date": reg_date})
#
# today_post_cnt = today_post_cnt + 1
# self._driver.back()
last_post_num_pre = last_post_num_pre + 1
self._driver.back()
self._driver.back()
