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server.py 25.13 KiB
from functools import wraps
from datetime import date, timedelta, datetime, time
import os
import sys
import random
import traceback
import string
import locale
import urllib
from flask import Flask, request, url_for, redirect, session, render_template, flash, Response, make_response
from werkzeug.routing import Rule
locale.setlocale(locale.LC_ALL, 'de_DE.utf8')
app = Flask(__name__)
config = app.config
config.from_pyfile('config.py.example', silent=True)
if sys.argv[0].endswith('run.py'):
config['SQLITE_INIT_DATA'] = True
config['DEBUG'] = True
config.from_pyfile('config.py', silent=True)
if sys.argv[0].endswith('run_tests.py'):
print('running in test mode')
import tempfile
# ensure we always use a clean sqlite db for tests
config['DB_ENGINE'] = 'sqlite'
config['SQLITE_DB'] = tempfile.mktemp(prefix='flasktestingtmp')
print('DB File: {}'.format(config['SQLITE_DB']))
config['SQLITE_INIT_DATA'] = True
config['SQLITE_INIT_SCHEMA'] = True
config['DEBUG'] = True
config['DISABLE_SCHEDULER'] = True
config['JOBS_API_KEY'] = '1'
if config['DEBUG']:
app.jinja_env.auto_reload = True
if not config.get('SECRET_KEY', None):
config['SECRET_KEY'] = os.urandom(24)
mod_endpoints = [] #pylint: disable=invalid-name
def mod_required(func):
mod_endpoints.append(func.__name__)
@wraps(func)
def decorator(*args, **kwargs):
if not ismod():
flash('Diese Funktion ist nur für Moderatoren verfügbar!')
return redirect(url_for('login', ref=request.url))
else:
return func(*args, **kwargs)
return decorator
def evalperm(perms):
cperms = []
lperms = []
vperms = []
for perm in perms:
if perm['course_id']:
cperms.append(perm)
elif perm['lecture_id']:
lperms.append(perm)
elif perm['video_id']:
vperms.append(perm)
if vperms:
return vperms
elif lperms:
return lperms
elif cperms:
return cperms
return [{'type': 'public'}]
#pylint: disable=wrong-import-position
from db import query, modify, show, searchquery
from template_helper import *
from mail import notify_mods, notify_admins #pylint: disable=unused-import
from ldap import ldapauth
from scheduler import sched_func
#pylint: enable=wrong-import-position
def render_endpoint(endpoint, flashtext=None, **kargs):
if flashtext:
flash(flashtext)
# request.endpoint is used for navbar highlighting
request.url_rule = Rule(request.path, endpoint=endpoint)
return app.view_functions[endpoint](**kargs)
def handle_errors(endpoint, text, code, *errors, **epargs):
def wrapper(func):
@wraps(func)
def decorator(*args, **kwargs):
try:
return func(*args, **kwargs)
except errors:
if endpoint:
return make_response(render_endpoint(endpoint, text, **epargs), code)
else:
return text, code
return decorator
return wrapper
@app.errorhandler(400)
def handle_bad_request(e=None): #pylint: disable=unused-argument
return render_endpoint('index', 'Diese Seite existiert nicht!'), 400
@app.errorhandler(404)
@app.route('/invalidpath')
def handle_not_found(e=None): #pylint: disable=unused-argument
return render_endpoint('index', 'Diese Seite existiert nicht!'), 404
@app.errorhandler(405)
def handle_method_not_allowed(e=None): #pylint: disable=unused-argument
return render_endpoint('index', 'Diese Seite existiert nicht!'), 405
@app.errorhandler(500)
@app.errorhandler(Exception)
def handle_internal_error(e): #pylint: disable=unused-argument
traceback.print_exc()
notify_admins('endpoint_exception', traceback=traceback.format_exc())
return render_template('500.html', online=True), 500
@sched_func(5*60, firstdelay=0)
def dump_error_page():
if 'ERROR_PAGE' not in config:
return
request.url_rule = Rule(request.path, endpoint='handle_internal_error')
text = render_template('500.html')
f = open(config['ERROR_PAGE'], 'w')
f.write(text)
f.close()
def genlive(streams):
for stream in streams:
stream['visible'] = True
stream['downloadable'] = False
stream['path'] = 'pub/hls/%s.m3u8'%stream['livehandle']
stream['file_size'] = 0
return streams
def genlive_new(lectures):
hls_format = (query('SELECT * FROM formats WHERE keywords = \'hls\'') or [{}])[0]
res = []
for lecture in lectures:
if not lecture['stream_job']:
continue
res.append({'livehandle': '%i'%lecture['id'], 'visible': True,
'downloadable': False, 'path': 'pub/hls/%i.m3u8'%lecture['id'],
'file_size': 0, 'formats': hls_format, 'lecture_id': lecture['id']})
return res
from legacy import legacy_index #pylint: disable=wrong-import-position
@app.route('/')
@register_navbar('Home', icon='home')
def index():
# handle legacy urls...
result = legacy_index()
if result:
return result
start = date.today()
end = start + timedelta(days=7)
upcomming = query('''
SELECT lectures.*, streams.active AS nowlive, \'course\' AS sep, courses.*
FROM lectures
JOIN courses ON (lectures.course_id = courses.id)
LEFT JOIN streams ON lectures.id = streams.lecture_id
WHERE (time > ?) AND (time < ?) AND (? OR (lectures.visible AND courses.visible AND courses.listed)) AND NOT lectures.norecording
ORDER BY time ASC LIMIT 30''', start, end, ismod())
for i in upcomming:
i['date'] = i['time'].date()
latestvideos = query('''
SELECT lectures.*, \'course\' AS sep, courses.*
FROM lectures
LEFT JOIN videos ON (videos.lecture_id = lectures.id)
LEFT JOIN courses on (courses.id = lectures.course_id)
WHERE (? OR (courses.visible AND courses.listed AND lectures.visible AND videos.visible))
GROUP BY videos.lecture_id
ORDER BY MAX(videos.time_created) DESC
LIMIT 6 ''', ismod())
livestreams = query('''SELECT streams.handle AS livehandle, lectures.*, \'course\' AS sep, courses.*
FROM streams
JOIN lectures ON lectures.id = streams.lecture_id
JOIN courses ON courses.id = lectures.course_id
WHERE streams.active AND (? OR (streams.visible AND courses.visible AND courses.listed AND lectures.visible))
''', ismod())
livestreams_new = query('''SELECT lectures.*, \'course\' AS sep, courses.*
FROM lectures
JOIN courses ON courses.id = lectures.course_id
WHERE lectures.stream_job IS NOT NULL AND (? OR (courses.visible AND courses.listed AND lectures.visible))
''', ismod())
for stream in livestreams_new:
stream['livehandle'] = '%i'%stream['id']
featured = query('SELECT * FROM featured WHERE (? OR visible) ORDER BY "order"', ismod())
featured = list(filter(lambda x: not x['deleted'], featured))
for item in featured:
if item['type'] == 'courses':
if item['param'] not in ['title', 'semester', 'organizer', 'subject']:
continue
item['courses'] = query('SELECT * FROM courses WHERE (visible AND listed) AND "%s" = ? ORDER BY "%s"'%(item['param'], item['param']), item['param2'])
elif item['type'] == 'video':
item['lecture'] = {'id': item['param']}
streams = query('''SELECT streams.handle AS livehandle, streams.lecture_id, \'formats\' AS sep, formats.*
FROM streams
JOIN lectures ON lectures.id = streams.lecture_id
JOIN formats ON formats.keywords = 'hls'
WHERE streams.active AND streams.visible AND lectures.id = ?
''', item['param'])
item['videos'] = query('''
SELECT videos.*, 'formats' AS sep, formats.*
FROM videos
JOIN formats ON (videos.video_format = formats.id)
WHERE videos.lecture_id = ? AND videos.visible
ORDER BY formats.prio DESC
''', item['param'])+genlive(streams)
return render_template('index.html', latestvideos=livestreams_new+livestreams+latestvideos, upcomming=upcomming, featured=featured)
@app.route('/courses')
@register_navbar('Videos', icon='film')
def courses():
courses = query('SELECT * FROM courses WHERE (? OR (visible AND listed)) ORDER BY lower(semester), lower(title)', ismod())
chapters = {}
for i in query('SELECT lectures.course_id AS id, COUNT(chapters.id) AS c FROM chapters \
JOIN lectures ON chapters.lecture_id = lectures.id WHERE NOT chapters.visible AND NOT chapters.deleted GROUP BY lectures.course_id'):
chapters[i['id']] = i['c']
for course in courses:
course['chapter_count'] = chapters.get(course['id'], 0)
if course['semester'] == '':
course['semester'] = 'zeitlos'
groupedby = request.args.get('groupedby')
if groupedby not in ['title', 'semester', 'organizer', 'subject']:
groupedby = 'semester'
return render_template('courses.html', courses=courses, groupedby=groupedby)
@app.route('/<handle>')
@app.route('/<int:id>')
@handle_errors('courses', 'Diese Veranstaltung existiert nicht!', 404, IndexError)
def course(id=None, handle=None):
if id:
course = query('SELECT * FROM courses WHERE id = ? AND (? OR visible)', id, ismod())[0]
else:
course = query('SELECT * FROM courses WHERE handle = ? AND (? OR visible)', handle, ismod())[0]
course['perm'] = query('SELECT * FROM perm WHERE (NOT perm.deleted) AND course_id = ? ORDER BY type', course['id'])
perms = query('SELECT perm.* FROM perm JOIN lectures ON (perm.lecture_id = lectures.id)\
WHERE (NOT perm.deleted) AND lectures.course_id = ? ORDER BY perm.type', course['id'])
chapters = {}
for i in query('SELECT lectures.id AS id, COUNT(chapters.id) AS c FROM chapters \
JOIN lectures ON chapters.lecture_id = lectures.id \
WHERE lectures.course_id = ? AND NOT chapters.visible AND NOT chapters.deleted \
GROUP BY chapters.lecture_id;', course['id']):
chapters[i['id']] = i['c']
lectures = query('SELECT * FROM lectures WHERE course_id = ? AND (? OR visible) ORDER BY time, duration DESC', course['id'], ismod())
for lecture in lectures:
lecture['perm'] = []
lecture['perm'] += course['perm']
lecture['course'] = course
lecture['chapter_count'] = chapters.get(lecture['id'], 0)
for perm in perms:
if perm['lecture_id'] == lecture['id']:
lecture['perm'].append(perm)
videos = query('''
SELECT videos.*, (videos.downloadable AND courses.downloadable) as downloadable, 'formats' AS sep, formats.*
FROM videos
JOIN lectures ON (videos.lecture_id = lectures.id)
JOIN formats ON (videos.video_format = formats.id)
JOIN courses ON (lectures.course_id = courses.id)
WHERE lectures.course_id= ? AND (? OR videos.visible)
ORDER BY lectures.time, formats.prio DESC
''', course['id'], ismod())
livestreams = query('''SELECT streams.handle AS livehandle, streams.lecture_id, 'formats' AS sep, formats.*
FROM streams
JOIN lectures ON lectures.id = streams.lecture_id
JOIN formats ON formats.keywords = 'hls'
WHERE streams.active AND (? OR streams.visible) AND lectures.course_id = ?
''', ismod(), course['id'])
videos += genlive(livestreams)
videos += genlive_new(lectures)
chapters = []
if course['coursechapters']:
chapters = query('SELECT chapters.* FROM chapters \
JOIN lectures ON lectures.id = chapters.lecture_id \
WHERE lectures.course_id = ? AND NOT chapters.deleted AND chapters.visible ORDER BY time ASC', course['id'])
responsible = query('''SELECT users.*, responsible.course_id AS responsible
FROM users
LEFT JOIN responsible ON (responsible.user_id = users.id AND responsible.course_id = ?)
WHERE users.fsacc != '' AND users.level > 0
ORDER BY responsible DESC, users.realname ASC''', course['id'])
live_sources = query('SELECT * FROM live_sources WHERE NOT deleted')
return render_template('course.html', course=course, lectures=lectures, videos=videos, chapters=chapters, responsible=responsible, live_sources=live_sources)
@app.route('/faq')
@register_navbar('FAQ', icon='question-sign')
def faq():
return render_template('faq.html')
@app.route('/imprint')
def impress():
return render_template("imprint.html")
@app.route('/<course>/<int:id>')
@app.route('/<int:courseid>/<int:id>')
@app.route('/<course>/<int:id>/embed', endpoint='embed')
@app.route('/<int:courseid>/<int:id>/embed', endpoint='embed')
@handle_errors('course', 'Diese Vorlesung existiert nicht!', 404, IndexError)
def lecture(id, course=None, courseid=None): #pylint: disable=unused-argument,too-many-branches
lecture = query('SELECT * FROM lectures WHERE id = ? AND (? OR visible)', id, ismod())[0]
videos = query('''
SELECT videos.*, (videos.downloadable AND courses.downloadable) as downloadable, 'formats' AS sep, formats.*
FROM videos
JOIN formats ON (videos.video_format = formats.id)
JOIN courses ON (courses.id = ?)
WHERE videos.lecture_id = ? AND (? OR videos.visible)
ORDER BY formats.prio DESC
''', lecture['course_id'], lecture['id'], ismod())
livestreams = query('''SELECT streams.handle AS livehandle, streams.lecture_id, 'formats' AS sep, formats.*
FROM streams
JOIN lectures ON lectures.id = streams.lecture_id
JOIN formats ON formats.keywords = 'hls'
WHERE streams.active AND (? OR streams.visible) AND lectures.id = ?
''', ismod(), id)
videos += genlive(livestreams)
videos += genlive_new([lecture])
perms = query('SELECT perm.* FROM perm WHERE ((NOT perm.deleted) AND (perm.lecture_id = ? OR perm.course_id = ?))',
lecture['id'], lecture['course_id'])
if not videos:
if lecture['live'] and lecture['time'] > datetime.now()-timedelta(minutes=30) and lecture['time']-timedelta(hours=20) < datetime.now():
flash('Der Livestream beginnt um '+human_time(lecture['time'])+' Uhr.')
elif lecture['time'] > datetime.now():
flash('Diese Vorlesung hat noch nicht stattgefunden!')
else:
flash('Zu dieser Vorlesung wurden noch keine Videos veröffentlicht!')
courses = query('SELECT * FROM courses WHERE id = ? AND (? OR visible)', lecture['course_id'], ismod())
if not courses:
return render_endpoint('courses', 'Diese Veranstaltung existiert nicht!'), 404
chapters = query('SELECT * FROM chapters WHERE lecture_id = ? AND NOT deleted AND (? OR visible) ORDER BY time ASC', id, ismod())
password_set = False # Has the user set any username/password?
is_authorized = False # Is the user authenticated?
courses_loaded = False # Is the user logged into moodle/l2p but may not be in the course?
if request.authorization:
password_set = True
if checkperm(perms, username=request.authorization.username, password=request.authorization.password):
is_authorized = True
elif 'auth_data' in session:
password_set = True
if checkperm_array(perms, session['auth_data']):
is_authorized = True
else:
if checkperm(perms):
is_authorized = True
if 'l2p_courses' in session or 'moodle_courses' in session:
courses_loaded = True
if not is_authorized:
mode, text = permdescr(perms)
if mode == 'rwth':
flash(text+'. <a target="_blank" class="reloadonclose" href="'+url_for('start_rwthauth')+'">Hier authorisieren</a>.', category='player')
elif mode == 'moodle':
if 'moodle_courses' in session:
flash(text+'. Du bist kein Teilnehmer des Moodle-Kurses! \
<a target="_blank" class="reloadonclose" href="'+url_for('start_moodleauth')+'">Kurse aktualisieren</a>.', category='player')
else:
flash(text+'. <a target="_blank" class="reloadonclose" href="'+url_for('start_moodleauth')+'">Hier authorisieren</a>.', category='player')
else:
flash(text+'.', category='player')
return render_template('embed.html' if request.endpoint == 'embed' else 'lecture.html',
course=courses[0], lecture=lecture, videos=videos, chapters=chapters, seek=request.args.get('t'),
isAuthorized=is_authorized, permtypes=permtypes(perms), passwordSet=password_set,
courses_loaded=courses_loaded)
@app.route('/<course>/<int:id>/login', methods = ['POST'])
def sessionLogin(id, course): #pylint: disable=unused-argument,too-many-branches
if not 'auth_data' in session:
session['auth_data'] = {}
if not "username" in request.form and not "password" in request.form:
return "Bad request", 400
lecture = query('SELECT * FROM lectures WHERE id = ? AND (? OR visible)', id, ismod())[0]
perms = query('SELECT perm.* FROM perm WHERE ((NOT perm.deleted) AND (perm.lecture_id = ? OR perm.course_id = ?))',
lecture['id'], lecture['course_id'])
if checkperm(perms, username=request.form['username'], password=request.form['password']):
session['auth_data'][request.form['username']] = request.form['password']
session.modified = True
return redirect(url_for('lecture', course=course, id=id))
@app.route('/search')
def search():
if 'q' not in request.args:
return redirect(url_for('index'))
searchtext = request.args['q']
courses = searchquery(searchtext, '*', ['title', 'short', 'organizer', 'subject', 'description'],
'courses', 'WHERE (? OR (visible AND listed)) GROUP BY id ORDER BY _score DESC, semester DESC LIMIT 20', ismod())
lectures = searchquery(searchtext, 'lectures.*, \
courses.visible AS coursevisible, \
courses.listed, \
courses.id AS courses_id, \
courses.visible AS courses_visible, \
courses.listed AS courses_listed, \
courses.title AS courses_title, \
courses.short AS courses_short, \
courses.handle AS courses_handle, \
courses.organizer AS courses_organizer, \
courses.subject AS courses_subject, \
courses.credits AS courses_credits, \
courses.created_by AS courses_created_by, \
courses.time_created AS courses_time_created, \
courses.time_updated AS courses_time_updated, \
courses.semester AS courses_semester, \
courses.downloadable AS courses_downloadable, \
courses.embedinvisible AS courses_embedinvisible, \
courses.description AS courses_description, \
courses.internal AS courses_internal',
['lectures.title', 'lectures.comment', 'lectures.speaker', 'courses.short'],
'lectures LEFT JOIN courses on (courses.id = lectures.course_id)',
'WHERE (? OR (coursevisible AND listed AND visible)) GROUP BY id ORDER BY _score DESC, time DESC LIMIT 30', ismod())
for lecture in lectures:
lecture['course'] = {}
for key in lecture:
if key.startswith('courses_'):
lecture['course'][key[8:]] = lecture[key]
return render_template('search.html', searchtext=searchtext, courses=courses, lectures=lectures)
def check_mod(user, groups):
if not user:
return False
for group in config['LDAP_GROUPS']:
if group in groups:
return True
return False
@app.route('/internal/login', methods=['GET', 'POST'])
def login():
if request.method == 'GET':
return render_template('login.html')
userinfo, groups = ldapauth(request.form.get('user'), request.form.get('password'))
user = userinfo.get('uid')
if not check_mod(user, groups):
flash('Login fehlgeschlagen!')
return make_response(render_template('login.html'), 403)
session['user'] = userinfo
dbuser = query('SELECT * FROM users WHERE name = ?', user)
if not dbuser:
modify('INSERT INTO users (name, realname, fsacc, level, calendar_key, rfc6238) VALUES (?, ?, ?, 1, \'\', \'\')', user, session['user']['givenName'], user)
dbuser = query('SELECT * FROM users WHERE name = ?', user)
session['user']['dbid'] = dbuser[0]['id']
session['_csrf_token'] = ''.join(random.SystemRandom().choice(string.ascii_letters + string.digits) for _ in range(64))
session.permanent = True
return redirect(request.values.get('ref', url_for('index')))
@app.route('/internal/logout', methods=['GET', 'POST'])
def logout():
session.pop('user', None)
return redirect(request.values.get('ref', url_for('index')))
# For use with nginx auth_request
@app.route('/internal/auth')
def auth(): #pylint: disable=too-many-branches
if 'X-Original-Uri' not in request.headers:
return 'Internal Server Error', 500
url_path = urllib.parse.urlparse(request.headers['X-Original-Uri']).path
url_path = urllib.parse.unquote(url_path)
url_prefix = config['VIDEOPREFIX']+'/'
if url_path.startswith(url_prefix):
url_path = url_path[len(url_prefix):] # remove prefix followed by '/'
else:
return 'Internal Server Error', 500
if request.cookies.get('tracking', '') and request.cookies['tracking'].isdigit():
cookie = int(request.cookies['tracking'])
else:
cookie = random.getrandbits(8*8-1)
if url_path.startswith('thumbnail/') or ismod():
return "OK", 200
if url_path.startswith('pub/hls/'):
handle = url_path[len('pub/hls/'):].split('_')[0].split('.')[0]
if handle.isdigit():
perms = query('''SELECT lectures.id AS lecture, perm.*
FROM lectures
JOIN courses ON (lectures.course_id = courses.id)
LEFT JOIN perm ON ((lectures.id = perm.lecture_id OR courses.id = perm.course_id) AND NOT perm.deleted)
WHERE lectures.id = ?
AND (courses.visible AND lectures.visible)
ORDER BY perm.video_id DESC, perm.lecture_id DESC, perm.course_id DESC''', int(handle))
else:
perms = query('''SELECT lectures.id AS lecture, perm.*
FROM streams
JOIN lectures ON (streams.lecture_id = lectures.id)
JOIN courses ON (lectures.course_id = courses.id)
LEFT JOIN perm ON ((lectures.id = perm.lecture_id OR courses.id = perm.course_id) AND NOT perm.deleted)
WHERE streams.handle = ?
AND (courses.visible AND lectures.visible AND streams.visible)
ORDER BY perm.video_id DESC, perm.lecture_id DESC, perm.course_id DESC''', handle)
else:
perms = query('''SELECT videos.path, videos.id AS vid, perm.*
FROM videos
JOIN lectures ON (videos.lecture_id = lectures.id)
JOIN courses ON (lectures.course_id = courses.id)
LEFT JOIN perm ON ((videos.id = perm.video_id OR lectures.id = perm.lecture_id OR courses.id = perm.course_id) AND NOT perm.deleted)
WHERE videos.path = ?
AND (courses.visible AND lectures.visible AND videos.visible)
ORDER BY perm.video_id DESC, perm.lecture_id DESC, perm.course_id DESC''',
url_path)
if not perms:
return "Not found", 404
is_authorized = False
if request.authorization:
if checkperm(perms, username=request.authorization.username, password=request.authorization.password):
is_authorized = True
elif 'auth_data' in session:
password_set = True
if checkperm_array(perms, session['auth_data']):
is_authorized = True
else:
if checkperm(perms):
is_authorized = True
if is_authorized:
try:
if not url_path.startswith('pub/hls/'):
modify('INSERT INTO log (id, "time", "date", video, source) VALUES (?, ?, ?, ?, true)',
cookie, datetime.now(), datetime.combine(date.today(), time()), perms[0]['vid'])
elif url_path.endswith('.ts'):
fmt = url_path.split('_')[-1].split('-')[0]
seg = url_path.split('.')[0].split('-')[-1]
modify('INSERT INTO hlslog (id, "time", segment, lecture, handle, format) VALUES (?, ?, ?, ?, ?, ?)',
cookie, datetime.now(), seg, perms[0]['lecture'], handle, fmt)
except: #pylint: disable=bare-except
pass
r = make_response('OK', 200)
r.set_cookie('tracking', str(cookie), max_age=2147483647) # Many many years
return r
password_auth = False
for perm in perms:
if perm['type'] == 'password':
password_auth = True
break
if password_auth:
return Response("Login required", 401, {'WWW-Authenticate': 'Basic realm="Login Required"'})
return "Not allowed", 403
@app.route('/files/<filename>')
def files(filename):
return redirect(config['VIDEOPREFIX']+'/'+filename)
@app.route('/sitemap.xml')
def sitemap():
pages = []
# static pages
for rule in app.url_map.iter_rules():
if 'GET' in rule.methods and len(rule.arguments) == 0:
if rule.endpoint not in mod_endpoints:
pages.append([rule.rule])
for i in query('select * from courses where visible and listed'):
pages.append([url_for('course', handle=i['handle'])])
for j in query('select * from lectures where (course_id = ? and visible)', i['id']):
pages.append([url_for('lecture', course=i['handle'], id=j['id'])])
return Response(render_template('sitemap.xml', pages=pages), 200, {'Content-Type': 'application/atom+xml'})
@app.route('/internal/dbstatus')
@register_navbar('DB-Status', icon='ok', group='weitere')
@mod_required
def dbstatus():
hosts = set()
clusters = {}
status = {}
variables = {}
for host in config.get('MYSQL_DBSTATUS_HOSTS', [])+[config.get('MYSQL_HOST', None)]:
try:
for _host in show('SHOW VARIABLES LIKE "wsrep_cluster_address"', host=host)['wsrep_cluster_address'][len('gcomm://'):].split(','):
hosts.add(_host)
except: #pylint: disable=bare-except
pass
for host in sorted(list(hosts)):
try:
status[host] = show('SHOW GLOBAL STATUS LIKE "wsrep%"', host=host)
variables[host] = show('SHOW GLOBAL VARIABLES LIKE "wsrep%"', host=host)
except: #pylint: disable=bare-except
status[host] = {'wsrep_cluster_state_uuid': '',
'wsrep_local_state_comment': 'Not reachable',
'wsrep_cluster_conf_id': '0',
'wsrep_cluster_status': 'Unknown'}
variables[host] = {'wsrep_node_name': host, 'wsrep_cluster_name': 'unknown'}
cluster = variables[host]['wsrep_cluster_name']+'-'+status[host]['wsrep_cluster_conf_id']
if cluster not in clusters:
clusters[cluster] = []
clusters[cluster].append(host)
return render_template('dbstatus.html', clusters=clusters, statuses=status, vars=variables), 200
def date_json_handler(obj):
return obj.isoformat() if hasattr(obj, 'isoformat') else obj
def api_token_required(config_key):
def wrapper(func):
@wraps(func)
def decorator(*args, **kwargs):
if 'apikey' in request.values:
token = request.values['apikey']
elif request.get_json() and ('apikey' in request.get_json()):
token = request.get_json()['apikey']
else:
token = None
if not token == config.get(config_key, [None]):
return 'Permission denied', 403
else:
return func(*args, **kwargs)
return decorator
return wrapper
#pylint: disable=wrong-import-position
from jobmanagement import job_handler, job_handler_handle, job_set_state, schedule_job, cancel_job, restart_job #pylint: disable=unused-import
import feeds
import importer
import stats
if 'ICAL_URL' in config:
import meetings
import l2pauth
import sorter
import timetable
import chapters
import icalexport
import livestreams
import encoding
import cutprogress
import jobs
#pylint: enable=wrong-import-position