2.3.0

README.md

@@ -17,20 +17,12 @@
 
 :star: 觉得有帮助的朋友可以给个**Star**
 
-## :point_up: 更新通知
-
-20220403通知： 预计将在两周时间内修复存在的问题，请在更新前暂停使用，谢谢支持。
-
-
-20220302 当前程序的接口能用于>80%的课程，存在部分新设课程使用超星的最新接口，使用本程序会出现一些报错内容。但鉴于本人已毕业，无测试相关课程的条件，且近期较为繁忙，故无继续更新接口的计划。假如还有需要的朋友可以尝试Fork本项目，抓取最新的接口提交pr，为本项目提供帮助。谢谢。  
-
-## :smile: 相关项目
-
-[Samueli924/chaoxing web版超星自动化库](https://github.com/Samueli924/chaoxing_web)
+## :point_up: 更新通知  
+20220404更新通知： 适配超星学习通最新接口的v2.3.0版本已发布，现已适配所有的视频任务。  
 
 ## :question: 反馈方式  
 
-停止提供反馈途径
+[我的Telegram群组](https://t.me/Samueli924)
 
 ## :books: 使用方法
 

api/chaoxing.py

@@ -0,0 +1,189 @@
+import json
+import random
+import re
+import time
+from base64 import b64encode
+from hashlib import md5
+
+import requests
+from requests.utils import dict_from_cookiejar
+
+from utils.functions import Logger
+from utils.functions import pretty_print, sort_missions, get_enc_time, show_progress, save_users
+
+
+class Chaoxing:
+    def __init__(self, usernm, passwd):
+        self.usernm = usernm
+        self.passwd = passwd
+        self.logger = Logger("ChaoxingAPI")
+        self.session = None
+        self.uid = None
+        self.cookies = None
+        self.courses = None
+        self.selected_course = None
+        self.missions = None
+        self.speed = None
+
+    def init_explorer(self):
+        self.session = requests.session()
+        self.session.headers = {
+            'User-Agent': f'Dalvik/2.1.0 (Linux; U; Android {random.randint(10, 13)}.0.1; MI {random.randint(10, 13)} Build/Xiaomi) com.chaoxing.mobile/ChaoXingStudy_3_4.8_android_phone_598_56 (@Kalimdor)_fba947fbf9be488ab207b87e3780fc5d',
+            'X-Requested-With': 'com.chaoxing.mobile'
+        }
+
+    def login(self):
+        """
+        登录
+        :return:
+        """
+        url = "https://passport2.chaoxing.com/fanyalogin"
+        data = {"fid": "-1",
+                "uname": self.usernm,
+                "password": b64encode(self.passwd.encode("utf8")),
+                "t": "true",
+                "forbidotherlogin": "0",
+                "validate": ""}
+        resp = self.session.post(url, data=data)
+        if resp.json()["status"]:
+            self.uid = resp.cookies['_uid']
+            self.cookies = dict_from_cookiejar(resp.cookies)
+            save_users(usernm=self.usernm, passwd=self.passwd)
+            return True
+        else:
+            self.logger.error("登录失败：" + resp.json())
+            return False
+
+    def status(self):
+        """
+        检测Cookies是否有效
+        :return:
+        """
+        if not re.findall("<title>用户登录</title>", self.session.get("https://i.chaoxing.com/base").text):
+            return True
+        else:
+            return False
+
+    def get_all_courses(self):
+        url = 'https://mooc1-api.chaoxing.com/mycourse/backclazzdata?view=json&mcode='
+        courses = self.session.get(url).json()
+        if courses["result"] == 1:  # 假如返回值为1
+            __temp = courses["channelList"]
+            for course in __temp:   # 删除所有的自建课程
+                if "course" not in course['content']:
+                    __temp.remove(course)
+            self.courses = __temp
+            return True
+        else:
+            self.logger.error("无法获取相关课程数据")
+            return False
+
+    def select_course(self):
+        pretty_print(self.courses)
+        index = int(input("请输入您要学习的课程序号"))
+        self.selected_course = self.courses[index - 1]
+        return True
+
+    def get_selected_course_data(self):
+        url = 'https://mooc1-api.chaoxing.com/gas/clazz'
+        params = {
+            'id': self.selected_course["key"],
+            'fields': 'id,bbsid,classscore,isstart,allowdownload,chatid,name,state,isthirdaq,isfiled,information,discuss,visiblescore,begindate,coursesetting.fields(id,courseid,hiddencoursecover,hiddenwrongset,coursefacecheck),course.fields(id,name,infocontent,objectid,app,bulletformat,mappingcourseid,imageurl,teacherfactor,knowledge.fields(id,name,indexOrder,parentnodeid,status,layer,label,begintime,endtime,attachment.fields(id,type,objectid,extension).type(video)))',
+            'view': 'json'
+        }
+        self.missions = sort_missions(self.session.get(url, params=params).json()["data"][0]["course"]["data"][0]["knowledge"]["data"])
+        return True
+
+    def get_mission(self, mission_id, course_id):
+        url = 'https://mooc1-api.chaoxing.com/gas/knowledge'
+        enc = get_enc_time()
+        params = {
+            'id': mission_id,
+            'courseid': course_id,
+            'fields': 'id,parentnodeid,indexorder,label,layer,name,begintime,createtime,lastmodifytime,status,jobUnfinishedCount,clickcount,openlock,card.fields(id,knowledgeid,title,knowledgeTitile,description,cardorder).contentcard(all)',
+            'view': 'json',
+            'token': "4faa8662c59590c6f43ae9fe5b002b42",
+            '_time': enc[0],
+            'inf_enc': enc[1]
+        }
+        return self.session.get(url, params=params).json()
+
+    def get_knowledge(self, clazzid, courseid, knowledgeid, num):
+        url = 'https://mooc1-api.chaoxing.com/knowledge/cards'
+        params = {
+            'clazzid': clazzid,
+            'courseid': courseid,
+            'knowledgeid': knowledgeid,
+            'num': num,
+            'isPhone': 1,
+            'control': True,
+        }
+        return self.session.get(url, params=params).text
+
+    def get_attachments(self, text):
+        if res := re.search(r'window\.AttachmentSetting =({\"attachments\":.*})', text):
+            return json.loads(res[1])
+
+    def get_d_token(self, objectid, fid):
+        url = 'https://mooc1-api.chaoxing.com/ananas/status/{}'.format(objectid)
+        params = {
+            'k': fid,
+            'flag': 'normal',
+            '_dc': int(round(time.time() * 1000))
+        }
+        return self.session.get(url, params=params).json()
+
+    def get_enc(self, clazzId, jobid, objectId, playingTime, duration, userid):
+        # https://github.com/ZhyMC/chaoxing-xuexitong-autoflush/blob/445c8d8a8cc63472dd90cdf2a6ab28542c56d93b/logger.js
+        return md5(
+            f"[{clazzId}][{userid}][{jobid}][{objectId}][{playingTime * 1000}][d_yHJ!$pdA~5][{duration * 1000}][0_{duration}]".encode()).hexdigest()
+
+    def main_pass_video(self, personid, dtoken, otherInfo, playingTime, clazzId, duration, jobid, objectId, userid):
+        url = 'https://mooc1-api.chaoxing.com/multimedia/log/a/{}/{}'.format(personid, dtoken)
+        # print(url)
+        params = {
+            'otherInfo': otherInfo,
+            'playingTime': playingTime,
+            'duration': duration,
+            'akid': None,
+            'jobid': jobid,
+            'clipTime': '0_{}'.format(duration),
+            'clazzId': clazzId,
+            'objectId': objectId,
+            'userid': userid,
+            'isdrag': 0,
+            'enc': self.get_enc(clazzId, jobid, objectId, playingTime, duration, userid),
+            'rt': '0.9',
+            'dtype': 'Video',
+            'view': 'json'
+        }
+        return self.session.get(url, params=params).json()
+
+    def pass_video(self, video_duration, cpi, dtoken, otherInfo, clazzid, jobid, objectid, userid, name, speed):
+        sec = 58
+        playingTime = 0
+        while True:
+            if sec >= 58:
+                sec = 0
+                res = self.main_pass_video(
+                    cpi,
+                    dtoken,
+                    otherInfo,
+                    playingTime,
+                    clazzid,
+                    video_duration,
+                    jobid,
+                    objectid,
+                    userid
+                )
+                # print(res)
+                if res.get('isPassed'):
+                    show_progress(name, video_duration, video_duration)
+                    break
+                elif res.get('error'):
+                    raise Exception('出现错误')
+                continue
+            show_progress(name, playingTime, video_duration)
+            playingTime += 1 * self.speed
+            sec += 1 * self.speed
+            time.sleep(1)