From 983f01e35d216e2996029799c1149e56996a53af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Yi=C4=9Fit=20=C3=87olako=C4=9Flu?= Date: Tue, 15 Sep 2020 09:41:46 +0300 Subject: [PATCH] first commit --- .gitignore | 4 + LICENSE | 674 +++++++++++++++++++++++++++++++++++++++++++++ README.md | 12 + config.sample.json | 14 + get_meetings.py | 98 +++++++ main.py | 136 +++++++++ requirements.txt | 4 + 7 files changed, 942 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 config.sample.json create mode 100644 get_meetings.py create mode 100644 main.py create mode 100644 requirements.txt diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ffbe038 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +recordings +config.json +listening.mkv +__pycache__ \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..8a8a5b5 --- /dev/null +++ b/README.md @@ -0,0 +1,12 @@ +# The Ultimate Online Student + +This is a personal projects that aims to be the perfect online student. It auromatically joins zoom meetings, records classes and mirrors a pre-recorded video to a virtual loopback camera. Keep in mind that this is only meant to work on linux. + +## Notes and Installation + +You must install v4l2loopback driver to your kernel. This will allow the script to send a prerecorded video into your camera. You must take note that in main.py, `RECORD_TEMPLATE` is customized for my dual monitor setup and you might have to modify it depending on yours. Do not roast me about the quality of my code since this is strictly a personal project that was not initially meant for public use. If your school has a different online web portal, all you need to do is modify get_meetings.py according to your needs. + +## Missing Features + +* ~Add audio recording through an alsa loopback device.~ +* Add automatic compression feature at the end of the day in order to save disk space. diff --git a/config.sample.json b/config.sample.json new file mode 100644 index 0000000..82a064e --- /dev/null +++ b/config.sample.json @@ -0,0 +1,14 @@ +{ + "creds":{ + "TC": "1111111111111", + "passwd": "111111111111" + }, + "backup":{ + "user":"111111111", + "password":"111111111", + "server_name":"111111111", + "share":"111111111", + "path":"111111111", + "ip":"111111111" + } +} diff --git a/get_meetings.py b/get_meetings.py new file mode 100644 index 0000000..695d191 --- /dev/null +++ b/get_meetings.py @@ -0,0 +1,98 @@ +import requests +from html.parser import HTMLParser +import sys +import json +import re +import datetime +from urllib3.exceptions import InsecureRequestWarning +import selenium +from selenium import webdriver +from selenium.webdriver.common.keys import Keys + +requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning) +now = datetime.datetime.now() + +proxies = {"http": "http://127.0.0.1:8080", "https": "http://127.0.0.1:8080"} +headers = { +"Host":"portal.tedankara.k12.tr", +"User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:81.0) Gecko/20100101 Firefox/81.0", +"Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", +"Accept-Language":"en-US,en;q=0.5", +"Accept-Encoding":"gzip, deflate", +"Content-Type":"application/x-www-form-urlencoded", +"Origin":"https://portal.tedankara.k12.tr", +"Connection":"close", +"Referer":"https://portal.tedankara.k12.tr/login", +"DNT":"1" +} + +class JDParser(HTMLParser): + def handle_starttag(self, tag, attrs): + self.attributes = {} + for attr in attrs: + self.attributes[attr[0]] = attr[1] + + +def get_meetings(uname, passwd): + url = "https://portal.tedankara.k12.tr/login" + r = requests.get(url,verify=False) + + cookies = r.cookies + content = r.content + + lines = content.splitlines() + line = list(filter(lambda x: b'_token' in x, lines))[0].decode("utf-8") + + parser = JDParser() + parser.feed(line) + + parser.feed(line) + parser.close() + _token = parser.attributes["content"] + + data = "_token={}&kimlikno={}&sifre={}".format(_token,uname,passwd) + r = requests.post(url,data=data,cookies=cookies,headers=headers,verify=False) + cookies = r.cookies + r = requests.get("https://portal.tedankara.k12.tr/veli/zoom",cookies=cookies,verify=False, headers=headers) + content = r.json() + data = {"current_day": content["current_day"], + "current_class": content["current_class"], + "current_student": content["current_student"]} + + headers2 = {"Host":"portal.tedankara.k12.tr", + "User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:81.0) Gecko/20100101 Firefox/81.0", + "Accept":"application/json, text/plain, */*", + "Accept-Language":"en-US,en;q=0.5", + "Accept-Encoding":"gzip, deflate", + "X-Requested-With":"XMLHttpRequest", + "Content-Type":"application/json;charset=utf-8", + "Origin":"https://portal.tedankara.k12.tr", + "Connection":"close", + "Referer":"https://portal.tedankara.k12.tr/", + "DNT":"1"} + headers2["X-XSRF-TOKEN"] = r.cookies["XSRF-TOKEN"] + headers2["X-CSRF-TOKEN"] = _token + + r = requests.post("https://portal.tedankara.k12.tr/veli/zoom",cookies=r.cookies,verify=False, json=data, headers=headers2) + classes = r.json() + options = webdriver.ChromeOptions() + options.add_argument('--headless') + try: + client = webdriver.Chrome(options=options) + except: + pass + meetings = [] + for i in classes["meetings"]: + data = "_token={}&student={}&id={}".format(_token, content["students"][0],i["meeting_id"]) + r = requests.post("https://portal.tedankara.k12.tr/veli/yoklama",allow_redirects=False, cookies=cookies,verify=False, data=data, headers=headers) + if "Location" not in r.headers: + continue + invitation = r.headers["Location"] + client.get(invitation) + meeting_url = client.find_element_by_css_selector("a[launch='']").get_attribute("href") + meetings.append({"meeting_url": meeting_url, + "class": i["topic"], + "time":i["meeting_time"]}) + return meetings + + diff --git a/main.py b/main.py new file mode 100644 index 0000000..0361791 --- /dev/null +++ b/main.py @@ -0,0 +1,136 @@ +import get_meetings +import subprocess +import datetime +import os +import json +import time +import sys +from smb.SMBConnection import SMBConnection + +RECORD_PATH = "recordings" +LISTENING_VIDEO_PATH = "listening.mkv" +VIRTUAL_CAMERA_PATH = "/dev/video2" +PULSEAUDIO_INDEX = 5 +X_OFFSET = sys.argv[1] +PULSEAUDIO_INDEX = sys.argv[2] + +RECORD_TEMPLATE = ["ffmpeg", "-nostdin", "-video_size", "1920x1080", "-f", "x11grab", "-i", ":0.0+{},0".format(X_OFFSET), "-f", "pulse", "-ac", "2", "-i", str(PULSEAUDIO_INDEX), "-vcodec", "libx264", "-crf", "0", "-preset", "ultrafast", "-acodec", "pcm_s16le"] +CAMERA_TEMPLATE = ["ffmpeg", "-re", "-i", LISTENING_VIDEO_PATH, "-map", "0:v", "-f", "v4l2", VIRTUAL_CAMERA_PATH] +COMPRESSION_TEMPLATE = ["ffmpeg", "-i", None, "-vcodec", "libx265", "-crf", "28", None] + +if not os.path.exists(VIRTUAL_CAMERA_PATH): + os.system("sudo modprobe -r v4l2loopback") + os.system("sudo modprobe v4l2loopback") + +if not os.path.exists(RECORD_PATH): + os.mkdir(RECORD_PATH) + +with open("config.json", "r") as f: + config = json.loads(f.read()) + creds = config["creds"] + backup_creds = config["backup"] + +next_day = datetime.datetime.today() + +def backup(directory): + conn = SMBConnection(backup_creds["user"], backup_creds["password"], + backup_creds["server_name"], backup_creds["server_name"], use_ntlm_v2 = True) + conn.connect(backup_creds["ip"]) + files = conn.listPath(backup_creds["share"], "/") + exists = False + + for f in files: + if f.filename == backup_creds["path"]: + if f.isDirectory: + exists = True + break + else: + conn.close() + return 1 + + if not exists: + try: + conn.createDirectory(backup_creds["share"],backup_creds["path"]) + except Exception as e: + print(e) + return 1 + folder = conn.getAttributes(backup_creds["share"], backup_creds["path"]) + if folder.isReadOnly: + print("BACKUP PATH IS READONLY") + return 1 + + local_path = os.path.join(RECORD_PATH, directory) + remote_path = os.path.join(backup_creds["path"], directory) + + conn.createDirectory(backup_creds["share"], remote_path) + for i in os.listdir(local_path): + with open(os.path.join(local_path, i), "rb") as f: + conn.storeFile(backup_creds["share"], + os.path.join(remote_path, i), + f) + conn.close() + +while True: + now = datetime.datetime.today() + while now < next_day: + time.sleep(7200) + now = datetime.datetime.today() + print("NEW DAY") + print("GENERATING MEETING LIST") + meetings = get_meetings.get_meetings(creds["TC"], creds["passwd"]) + print("DONE\n") + day = datetime.datetime.today().strftime("%d_%m_%Y") + next_day = datetime.datetime.strptime("{} 00:00:00".format(day), '%d_%m_%Y %H:%M:%S') + datetime.timedelta(days = 1) + if not os.path.exists(os.path.join(RECORD_PATH, day)): + os.mkdir(os.path.join(RECORD_PATH, day)) + video_recording = None + camera_mirroring = None + k = None + for k,i in enumerate(meetings): + now = datetime.datetime.today() + meeting_time = datetime.datetime.strptime("{} {}:00".format(day, i["time"]), '%d_%m_%Y %H:%M:%S') + if video_recording: + end_time = datetime.datetime.strptime("{} {}:00".format(day, meetings[k-1]["time"]), '%d_%m_%Y %H:%M:%S')+ datetime.timedelta(minutes = 30) + while now < end_time: + time.sleep(30) + now = datetime.datetime.today() + print("CLASS FINISHED, TERMINATING PREVIOUS RECORDINGS\n") + video_recording.terminate() + camera_mirroring.terminate() + print(i["time"]) + print(i["class"]) + while now < meeting_time: + time.sleep(30) + now = datetime.datetime.today() + print("STARTING") + subprocess.Popen(["xdg-open", i["meeting_url"]], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + cmd = RECORD_TEMPLATE + [os.path.join(RECORD_PATH, day, "{}.{}.mkv".format(k, i["class"]))] + if os.path.exists(os.path.join(RECORD_PATH, day, "{}.{}.mkv".format(k, i["class"]))): + os.remove(os.path.join(RECORD_PATH, day, "{}.{}.mkv".format(k, i["class"]))) +# print(" ".join(cmd)) + video_recording = subprocess.Popen(cmd, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + camera_mirroring = subprocess.Popen(CAMERA_TEMPLATE, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + if k: + end_time = datetime.datetime.strptime("{} {}:00".format(day, meetings[k]["time"]), '%d_%m_%Y %H:%M:%S')+ datetime.timedelta(minutes = 30) + while now < end_time: + time.sleep(30) + now = datetime.datetime.today() + print("CLASS FINISHED, TERMINATING PREVIOUS RECORDINGS\n") + video_recording.terminate() + camera_mirroring.terminate() + print("\nALL CLASSES RECORDED\n") + todays_recordings_path = os.path.join(RECORD_PATH, day) + recordings = os.listdir(todays_recordings_path) + for r in recordings: + COMPRESSION_TEMPLATE[2] = os.path.join(todays_recordings_path, r) + COMPRESSION_TEMPLATE[-1] = os.path.join(todays_recordings_path, r[:-3] + ".mp4") + print("COMPRESSING " + r) + compression_process = subprocess.Popen(COMPRESSION_TEMPLATE, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + exit_code = compression_process.wait() + print("FFMPEG EXITED WITH STATUS CODE {}".format(exit_code)) + if exit_code == 0: + os.remove(COMPRESSION_TEMPLATE[2]) + + + + diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..d4e437c --- /dev/null +++ b/requirements.txt @@ -0,0 +1,4 @@ +selenium +requests +urrlib3 +html.parser \ No newline at end of file