piaoquan_crawler/zhufuquanzi/zhufuquanzi_recommend/zhufuquanzi_recommend_new2.py

# -*- coding: utf-8 -*-
# @Time: 2023/11/17
import json
import os
import random
import sys
import time
import uuid
from hashlib import md5

from appium import webdriver
from appium.webdriver.extensions.android.nativekey import AndroidKey
from appium.webdriver.webdriver import WebDriver
from bs4 import BeautifulSoup
from selenium.common import NoSuchElementException
from selenium.webdriver.common.by import By


sys.path.append(os.getcwd())
from common import AliyunLogger, PiaoQuanPipeline, get_redirect_url
from common.common import Common
from common.mq import MQ
from common.scheduling_db import MysqlHelper


class ZFQZRecommendNew:
    env = None
    driver = None
    log_type = None

    def __init__(self, log_type, crawler, env, rule_dict, our_uid):
        self.mq = None
        self.platform = "zhufuquanzi"
        self.download_cnt = 0
        self.element_list = []
        self.count = 0
        self.swipe_count = 0
        self.log_type = log_type
        self.crawler = crawler
        self.env = env
        self.rule_dict = rule_dict
        self.our_uid = our_uid
        if self.env == "dev":
            chromedriverExecutable = "/Users/piaoquan/Downloads/chromedriver"
        else:
            chromedriverExecutable = "/Users/piaoquan/Downloads/chromedriver"

        Common.logger(self.log_type, self.crawler).info("启动微信")
        # Common.logging(self.log_type, self.crawler, self.env, '启动微信')
        # 微信的配置文件
        caps = {
            "platformName": "Android",
            "devicesName": "Android",
            # "platformVersion": "11",
            # "udid": "emulator-5554",
            "appPackage": "com.tencent.mm",
            "appActivity": ".ui.LauncherUI",
            "autoGrantPermissions": "true",
            "noReset": True,
            "resetkeyboard": True,
            "unicodekeyboard": True,
            "showChromedriverLog": True,
            "printPageSourceOnFailure": True,
            "recreateChromeDriverSessions": True,
            "enableWebviewDetailsCollection": True,
            "setWebContentsDebuggingEnabled": True,
            "newCommandTimeout": 6000,
            "automationName": "UiAutomator2",
            "chromedriverExecutable": chromedriverExecutable,
            "chromeOptions": {"androidProcess": "com.tencent.mm:appbrand0"},
        }
        try:
            self.driver = webdriver.Remote("http://localhost:4723/wd/hub", caps)
        except Exception as e:
            print(e)
            AliyunLogger.logging(
                code="3002",
                platform=self.platform,
                mode=self.log_type,
                env=self.env,
                message=f'appium 启动异常: {e}'
            )
            return
        self.driver.implicitly_wait(30)

        for i in range(10):
            try:
                if self.driver.find_elements(By.ID, "com.tencent.mm:id/f2s"):
                    Common.logger(self.log_type, self.crawler).info("微信启动成功")
                    AliyunLogger.logging(
                        code="1000",
                        platform=self.platform,
                        mode=self.log_type,
                        env=self.env,
                        message="启动微信成功"
                    )
                    break
                elif self.driver.find_element(By.ID, "com.android.systemui:id/dismiss_view"):
                    Common.logger(self.log_type, self.crawler).info("发现并关闭系统下拉菜单")
                    AliyunLogger.logging(
                        code="1000",
                        platform=self.platform,
                        mode=self.log_type,
                        env=self.env,
                        message="发现并关闭系统下拉菜单"
                    )
                    size = self.driver.get_window_size()
                    self.driver.swipe(int(size['width'] * 0.5), int(size['height'] * 0.8),
                                      int(size['width'] * 0.5), int(size['height'] * 0.2), 200)
                else:
                    pass
            except Exception as e:
                AliyunLogger.logging(
                    code="3001",
                    platform=self.platform,
                    mode=self.log_type,
                    env=self.env,
                    message=f"打开微信异常：{e}"
                )
                time.sleep(1)

        Common.logger(self.log_type, self.crawler).info("下滑，展示小程序选择面板")
        size = self.driver.get_window_size()
        self.driver.swipe(int(size['width'] * 0.5), int(size['height'] * 0.2),
                          int(size['width'] * 0.5), int(size['height'] * 0.8), 200)
        time.sleep(1)
        time.sleep(1)
        Common.logger(log_type, crawler).info('打开小程序"祝福圈子"')
        self.driver.find_elements(By.XPATH, '//*[@text="祝福圈子"]')[-1].click()
        AliyunLogger.logging(
            code="1000",
            platform=self.platform,
            mode=log_type,
            env=env,
            message='打开小程序"祝福圈子"成功'
        )
        time.sleep(5)
        self.get_videoList()
        time.sleep(1)
        self.driver.quit()

    def check_to_applet(self, xpath):
        time.sleep(1)
        webViews = self.driver.contexts
        self.driver.switch_to.context(webViews[-1])
        windowHandles = self.driver.window_handles
        for handle in windowHandles:
            self.driver.switch_to.window(handle)
            time.sleep(1)
            try:
                self.driver.find_element(By.XPATH, xpath)
                Common.logger(self.log_type, self.crawler).info("切换到WebView成功\n")
                AliyunLogger.logging(
                    code="1000",
                    platform=self.platform,
                    mode=self.log_type,
                    env=self.env,
                    message="成功切换到 webview"
                )
                return
            except NoSuchElementException:
                time.sleep(1)



    def swipe_up(self):
        self.search_elements('//*[@class="bless--list"]')
        size = self.driver.get_window_size()
        self.driver.swipe(int(size["width"] * 0.5), int(size["height"] * 0.8),
                          int(size["width"] * 0.5), int(size["height"] * 0.442), 200)
        self.swipe_count += 1


    def parse_detail(self, index):
        page_source = self.driver.page_source
        soup = BeautifulSoup(page_source, 'html.parser')
        soup.prettify()
        video_list = soup.findAll(name="wx-view", attrs={"class": "expose--adapt-parent"})
        index = index + 1
        element_list = [i for i in video_list][index:]
        return element_list[0]

    def get_videoList(self):
        self.mq = MQ(topic_name="topic_crawler_etl_" + self.env)
        self.driver.implicitly_wait(20)

        self.check_to_applet(xpath='//*[@class="tags--tag tags--tag-0 tags--checked"]')
        time.sleep(1)
        name = ["推荐", "搞笑", "大雪", "亲子"]
        selected_text = random.choice(name)
        try:
            self.driver.find_element(By.XPATH, f"//wx-button[contains(., '{selected_text}')]").click()
            time.sleep(2)
        except NoSuchElementException:
            Common.logger(self.log_type, self.crawler).info(f"没有该tab:{selected_text}\n")
            pass
        print("开始获取视频信息")
        for i in range(20):
            print("下滑{}次".format(i))
            element = self.parse_detail(i)
            self.get_video_info(element)
            self.swipe_up()
            time.sleep(1)
            if self.swipe_count > 100:
                return

        print("下滑完成")
        # time.sleep(100)
        Common.logger(self.log_type, self.crawler).info("已抓取完一组，休眠 5 秒\n")
        AliyunLogger.logging(
            code="1000",
            platform=self.platform,
            mode=self.log_type,
            env=self.env,
            message="已抓取完一组，休眠 5 秒\n",
        )
        time.sleep(5)


    def search_elements(self, xpath):
        time.sleep(1)
        windowHandles = self.driver.window_handles
        for handle in windowHandles:
            self.driver.switch_to.window(handle)
            time.sleep(1)
            try:
                elements = self.driver.find_elements(By.XPATH, xpath)
                if elements:
                    return elements
            except NoSuchElementException:
                pass


    def get_video_info(self, video_element):
        try:
            self.get_video_info_2(video_element)
        except Exception as e:
            self.driver.press_keycode(AndroidKey.BACK)
            Common.logger(self.log_type, self.crawler).error(f"抓取单条视频异常:{e}\n")
            AliyunLogger.logging(
                code="3001",
                platform=self.platform,
                mode=self.log_type,
                env=self.env,
                message=f"抓取单条视频异常:{e}\n"
            )

    def get_video_url(self, video_title_element):
        for i in range(3):
            self.search_elements('//*[@class="bless--list"]')
            Common.logger(self.log_type, self.crawler).info(f"video_title_element:{video_title_element[0]}")
            time.sleep(1)
            Common.logger(self.log_type, self.crawler).info("滑动标题至可见状态")
            self.driver.execute_script("arguments[0].scrollIntoView({block:'center',inline:'center'});",
                                       video_title_element[0])
            time.sleep(3)
            Common.logger(self.log_type, self.crawler).info("点击标题")
            video_title_element[0].click()
            time.sleep(5)
            self.check_to_applet(xpath=r'//*[@class="index--video-item index--video"]')
            Common.logger(self.log_type, self.crawler).info("点击标题完成")
            time.sleep(10)
            video_url_elements = self.search_elements(
                '//*[@class="index--video-item index--video"]')
            Common.logger(self.log_type, self.crawler).info(f"{video_url_elements[0].get_attribute('src')}")
            return video_url_elements[0].get_attribute('src')

    def get_video_info_2(self, video_element):
        Common.logger(self.log_type, self.crawler).info(f"本轮已抓取{self.download_cnt}条视频\n")
        # Common.logging(self.log_type, self.crawler, self.env, f"本轮已抓取{self.download_cnt}条视频\n")
        if self.download_cnt >= int(self.rule_dict.get("videos_cnt", {}).get("min", 10)):
            self.count = 0
            self.download_cnt = 0
            self.element_list = []
            return
        self.count += 1
        Common.logger(self.log_type, self.crawler).info(f"第{self.count}条视频")
        # 获取 trace_id, 并且把该 id 当做视频生命周期唯一索引
        trace_id = self.crawler + str(uuid.uuid1())
        AliyunLogger.logging(
            code="1001",
            platform=self.platform,
            mode=self.log_type,
            env=self.env,
            trace_id=trace_id,
            message="扫描到一条视频",
        )
        video_title = video_element.find("wx-view", class_="dynamic--title").text
        play_str = video_element.find("wx-view", class_="dynamic--views").text
        like_str = video_element.findAll("wx-view", class_="dynamic--commerce-btn-text")[0].text
        comment_str = video_element.findAll("wx-view", class_="dynamic--commerce-btn-text")[1].text
        duration_str = video_element.find("wx-view", class_="dynamic--duration").text
        user_name = video_element.find("wx-view", class_="dynamic--nick-top").text
        avatar_url = video_element.find("wx-image", class_="avatar--avatar")["src"]
        cover_url = video_element.find("wx-image", class_="dynamic--bg-image")["src"]
        play_cnt = int(play_str.replace("+", "").replace("次播放", ""))
        duration = int(duration_str.split(":")[0].strip()) * 60 + int(duration_str.split(":")[-1].strip())
        if "点赞" in like_str:
            like_cnt = 0
        elif "万" in like_str:
            like_cnt = int(like_str.split("万")[0]) * 10000
        else:
            like_cnt = int(like_str)
        if "评论" in comment_str:
            comment_cnt = 0
        elif "万" in comment_str:
            comment_cnt = int(comment_str.split("万")[0]) * 10000
        else:
            comment_cnt = int(comment_str)
        out_video_id = md5(video_title.encode('utf8')).hexdigest()
        out_user_id = md5(user_name.encode('utf8')).hexdigest()

        video_dict = {
            "video_title": video_title,
            "video_id": out_video_id,
            'out_video_id': out_video_id,
            "duration_str": duration_str,
            "duration": duration,
            "play_str": play_str,
            "play_cnt": play_cnt,
            "like_str": like_str,
            "like_cnt": like_cnt,
            "comment_cnt": comment_cnt,
            "share_cnt": 0,
            "user_name": user_name,
            "user_id": out_user_id,
            'publish_time_stamp': int(time.time()),
            'publish_time_str': time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(int(time.time()))),
            'update_time_stamp': int(time.time()),
            "avatar_url": avatar_url,
            "cover_url": cover_url,
            "session": f"zhufuquanzi-{int(time.time())}"
        }
        pipeline = PiaoQuanPipeline(
            platform=self.crawler,
            mode=self.log_type,
            item=video_dict,
            rule_dict=self.rule_dict,
            env=self.env,
            trace_id=trace_id
        )
        flag = pipeline.process_item()
        if flag:
            video_title_element = self.search_elements(f'//*[contains(text(), "{video_title}")]')
            if video_title_element is None:
                return
            Common.logger(self.log_type, self.crawler).info("点击标题，进入视频详情页")
            AliyunLogger.logging(
                code="1000",
                platform=self.platform,
                mode=self.log_type,
                env=self.env,
                message="点击标题，进入视频详情页",
            )
            video_url = self.get_video_url(video_title_element)
            video_url = get_redirect_url(video_url)
            if video_url is None:
                self.driver.press_keycode(AndroidKey.BACK)
                time.sleep(5)
                return
            video_dict['video_url'] = video_url
            video_dict["platform"] = self.crawler
            video_dict["strategy"] = self.log_type
            video_dict["out_video_id"] = video_dict["video_id"]
            video_dict["crawler_rule"] = json.dumps(self.rule_dict)
            video_dict["user_id"] = self.our_uid
            video_dict["publish_time"] = video_dict["publish_time_str"]
            self.mq.send_msg(video_dict)
            self.download_cnt += 1
            self.driver.press_keycode(AndroidKey.BACK)
            time.sleep(5)



if __name__ == "__main__":
    rule_dict1 = {"period": {"min": 1, "max": 365},
                  "duration": {"min": 1, "max": 1800},
                  "favorite_cnt": {"min": 1, "max": 0},
                  "videos_cnt": {"min": 1, "max": 20},
                  "share_cnt": {"min": 1, "max": 0}}
    ZFQZRecommendNew("recommend", "zhufuquanzi", "dev", rule_dict1, 6267141)