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web.py
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web.py
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#!cmd /k py -3
from flask import Flask, request, redirect, render_template, session
from flask_socketio import SocketIO, emit
from zipfile import ZipFile
from werkzeug import secure_filename
import os
from db import *
import proj
from proj import project_by_name, project_data
from settings import secret_key, upload_folder, rootdir
app = Flask(__name__)
app.secret_key=secret_key
app.config['UPLOAD_FOLDER']=upload_folder
socketio = SocketIO(app)
@app.route('/')
def main_page():
user=session['current_user'] if 'current_user' in session else None
return redirect(user+'/' if user else 'login')
@app.route('/login', methods=['GET'])
def login_page():
return render_template('login.html')
@app.route('/ws', methods=['GET'])
def ws_page():
return render_template('ws.html')
@socketio.on('my event')
def handle_my_custom_event(json):
print('received json: ' + str(json))
emit('my response', {'data': 'hello'})
@app.route('/login', methods=['POST'])
def login_post():
#try to log in:
user=request.form['user']
password=request.form['password']
#check user and password (show login page with error message if user/password is wrong:
if check_user(user, password):
session['current_user']=user
else:
return render_template('login.html', error="Неправильний логін чи пароль!", user=user)
return redirect('./')
@app.route('/register', methods=['POST'])
def register_post():
#if password2 and email fields posted, try to register (and log in)
#
user=request.form['user']
password=request.form['password']
password2=request.form['password2']
email=request.form['email']
if password!=password2:
return render_template('login.html', error='Вкажіть один і той же пароль двічі!',
user=user, email=email, register=True)
elif user_exists(user):
return render_template('login.html', error="Користувача з таким ім'ям уже зареєстровано!",
user=user, email=email, register=True)
elif email_exists(email):
return render_template('login.html', error="Потрібна унікальна адреса електронної пошти!",
user=user, email=email, register=True)
add_user(user, password, email)
session['current_user']=user
return redirect('./')
@app.route('/logout')
def logout_page():
del session['current_user']
return redirect('./')
@app.route('/<user>/<project>/<path:fname>', methods=['GET'])
def file_page(user, project, fname):
content=''; error=''
try:
project_vfs=proj.project_by_name(user, project)
content=''.join(project_vfs.load(fname))
except:
error='No such file exists'
#if ?mode=raw, show content as plain text:
try:
if request.args.get('mode')=='raw':
return content, 200, {'Content-Type': 'text/plain; charset=utf-8'}
except Exception:
pass
return render_template('file.html', f=content, fname=fname, user=user, project=project, error=error)
@app.route('/<user>/<project>/<path:fname>', methods=['POST'])
def file_post(user, project, fname):
print(user, project, fname)
content=request.form['content']
print(user, project, fname, 'content is OK')
if session['current_user']!=user:
return render_template('file.html', f=content, fname=fname, user=user, project=project,
error='Ви не маєте прав редагувати файл. Створіть відгалуження проекту чи реалізацію підзадачі')
#show error message (fork/implement?)
#save changes:
print(user, project, fname, 'user check is OK')
project_vfs=proj.project_by_name(user, project)
print(user, project, fname, 'project_by_name is OK')
project_vfs.save(fname, content)
print(user, project, fname, 'save is OK')
return redirect('.')
@app.route('/<user>/<project>/', methods=['GET'])
def project_page(user, project):
#project_vfs=proj.project_by_name(user, project)
try:
if request.args.get('mode')=='zip':
# see https://docs.python.org/3/library/zipfile.html
# generate zip archive (in /static/download directory)........
zfname=rootdir+'static/'+user+'/'+project+'.zip'
pr=project_by_name(user, project)
with ZipFile(zfname, 'w') as zf:
for filename in pr.get_all_files():
zf.writestr(filename, ''.join(pr.load(filename)).encode())
# and download it:
return redirect(zfname)
pass
except:
pass
#show files of the project
#show subtasks list
return render_template('project.html',
is_current=session['current_user']==user if 'current_user' in session else False,
**project_data(user, project))
@app.route('/<user>/<project>/', methods=['POST'])
def project_post(user, project):
"upload zip, or upload test-report......"
print('POST', user, project)
action=request.form['action']
print(' ', action, user, project)
if action=='send_report':
report=request.form['testreport']
print('test report:', report)
#add report to db....
try:
socketio.emit('qa_report '+user+'/'+project, {'text': report})#...
# see https://flask-socketio.readthedocs.org/en/latest/
# see http://stackoverflow.com/questions/30124701/how-to-emit-websocket-message-from-outside-a-websocket-endpoint
print('emit is ok')
except Exception as e:
print(e)
elif action=='upload':
# upload zip file ....
# see http://flask.pocoo.org/docs/0.10/patterns/fileuploads/
zf=request.files['zipfile']
if zf:
# extract it....
filename = secure_filename(zf.filename)
zf.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
with ZipFile(filename) as zf:
zf.extractall()#prepare target path....
# (create new folder for extracted, then remove old files and move it on their place)....
elif action=='build':
target_user, target_project=request.form['target'].split('/', 1)
# create test build ...
# impl (user, project) = current project
# project (user, project) = target project
buildname='build/'+proj.build(target_user, target_project, impls)
# emit message to QA...
for qa in get_qa_list(user, project):
socketio.emit('qa_request '+qa, {'build': buildname})
elif action=='integrate':
#integrate current implementation into target project....
pass
elif action=='find_subtasks':
proj.find_subtasks(user, project)
elif action=='add_file':
return redirect('/'+user+'/'+project+'/'+request.form['filename'])
return redirect('/'+user+'/'+project)
@app.route('/<user>/', methods=['GET'])
def user_page(user):
try:
if request.args.get('newproject'):
add_project(user, request.args.get('newproject'))
except:
pass
return render_template('user.html',
current_user=session['current_user'] if 'current_user' in session else None,
**user_data(user))
try:
from settings import enable_reset
if enable_reset:
@app.route('/reset')
def reset_page():
create_db()
return '''DB creation/reset complete.<br>
To prevent this in future, remove 'enable_reset=True' from settings.py and restart the server.'''
except:
pass
if __name__=='__main__':
socketio.run(app, host='0.0.0.0')