pybbs.py

   1 # -*- coding:utf-8 -*-
   2 import os,re,glob
   3 from tornado import escape,web,ioloop,httpserver,httpclient
   4 import pymongo, urllib
   5 from datetime import datetime
   6 import json
   7 from bson.objectid import ObjectId #don't remove
   8 from linebot.api import LineBotApi
   9 from linebot.exceptions import (InvalidSignatureError)
  10 from linebot.models import (TextSendMessage)
  11
  12
  13 class BaseHandler(web.RequestHandler):
  14     def get_current_user(self):
  15         user = self.get_secure_cookie('admin_user')
  16         return escape.utf8(user)
  17
  18     def set_current_user(self,username):
  19         self.set_secure_cookie('admin_user',username)
  20
  21     def clear_current_user(self):
  22         self.clear_cookie('admin_user')
  23
  24 class IndexHandler(BaseHandler):
  25     def main(self,dbname,page):
  26         params = self.application.db['params'].find_one({'app':'bbs'})
  27         if params['mentenance'] is True:
  28             self.render('mentenance.htm',title=params['title'],db=dbname)
  29             return
  30         if dbname not in self.application.mylist():
  31             if self.current_user == b'admin':
  32                 coll = self.application.db[dbname]
  33                 coll.insert({})
  34                 coll.remove({})
  35             else:
  36                 raise web.HTTPError(404)
  37         key = self.get_argument('key','')
  38         if key != '':
  39             table = self.application.db[dbname]
  40             rec = table.find_one({'number':int(key)})
  41             if rec:
  42                 self.render('article.htm',record=rec)
  43                 return
  44             else:
  45                 raise web.HTTPError(404)
  46         self.rule = escape.url_unescape(self.get_cookie('aikotoba',''))
  47         self.na = escape.url_unescape(self.get_cookie('username',u'誰かさん'))
  48         self.pos = self.application.gpos(dbname,page)
  49         table = self.application.db[dbname]
  50         i = params['count']
  51         start = (self.pos-1)*i
  52         if start < 0:
  53             start = table.count()-i
  54             if start < 0:
  55                 start = 0
  56         rec = table.find()
  57         self.bool = (dbname == params['info name'])
  58         if self.bool is True:
  59             rec.sort('number',-1)
  60         else:
  61             rec.sort('number')
  62         self.rec = rec.skip(start).limit(i)
  63
  64     def get(self,dbname,page='0'):
  65         self.main(dbname,page)
  66         db = self.application.db
  67         table = db[dbname].find()
  68         params = db['params'].find_one({'app':'bbs'})
  69         if table.count() >= 10*params['count']:
  70             self.render('modules/full.htm',position=self.pos,records=self.rec,data=params,db=dbname)
  71         if self.bool is True and self.current_user != b'admin':
  72             self.render('modules/info.htm',position=self.pos,records=self.rec,data=params,db=dbname,error='')
  73         else:
  74             self.render('modules/index.htm',position=self.pos,records=self.rec,data=params,username=self.na,
  75             comment='',db=dbname,aikotoba=self.rule,error='',check='checked')
  76
  77 class LoginHandler(BaseHandler):
  78     def get(self):
  79         info = self.application.db['params'].find_one({'app':'bbs'})
  80         query = self.get_query_argument('next','/'+info['info name'])
  81         i = query[1:].find('/')
  82         if i == -1:
  83             qs = query[1:]
  84         else:
  85             qs = query[1:i+1]
  86         self.render('login.htm',db=escape.url_unescape(qs))
  87
  88     def post(self):
  89         dbname = self.get_argument('record','')
  90         if dbname == '':
  91             self.redirect('/login')
  92             return
  93         pw = self.application.db['params'].find_one({'app':'bbs'})
  94         if self.get_argument('password') == pw['password']:
  95             self.set_current_user('admin')
  96         if dbname == 'master':
  97             self.redirect('/master')
  98         else:
  99             self.redirect('/'+dbname+'/admin/0/')
 100
 101 class LogoutHandler(BaseHandler):
 102     def get(self):
 103         self.clear_current_user()
 104         self.redirect('/login')
 105
 106 class JumpHandler(BaseHandler):
 107     def get(self):
 108         self.clear_current_user()
 109         self.redirect('/')
 110
 111 class NaviHandler(web.RequestHandler):
 112     def get(self):
 113         if 'params' not in self.application.mylist():
 114             item = {"mentenance":False,"out_words":[u"阿保",u"馬鹿",u"死ね"],"password":"admin",
 115                     "title2":"<h1 style=color:gray;text-align:center>pybbs</h1>",
 116                     "bad_words":["<style","<link","<script","<img"],"count":30,
 117                     "title":"pybbs","info name":"info",'app':'bbs'}
 118             self.application.db['params'].insert(item)
 119             self.application.db['info'].find()
 120         table = self.application.db['params'].find_one({'app':'bbs'})
 121         if table['mentenance'] is True:
 122             self.render('mentenance.htm',title=table['title'],db=table['info name'])
 123             return
 124         coll = self.application.coll()
 125         na = table['info name']
 126         self.render('top.htm',coll=coll,name=na,full=self.full)
 127
 128     def full(self,dbname):
 129         if dbname in self.application.coll():
 130             i = 10*self.application.db['params'].find_one({'app':'bbs'})['count']
 131             table = self.application.db[dbname]
 132             if table.count() >= i:
 133                 return True
 134         return False
 135
 136 class TitleHandler(NaviHandler):
 137     def get(self):
 138         rec = sorted(self.title(),key=lambda x: x['date2'])
 139         self.render('title.htm',coll=rec,full=self.full)
 140
 141     def title(self):
 142         for x in self.application.coll():
 143             item = {}
 144             item['name'] = x
 145             table = self.application.db[x]
 146             i = table.count()
 147             item['count'] = i
 148             tmp = table.find_one({'number':1})
 149             if tmp:
 150                 s = tmp['title']
 151             else:
 152                 s = ''
 153             item['title'] = s
 154             if i == 0:
 155                 item['date'] = ''
 156                 item['date2'] = 0
 157             else:
 158                 rec = table.find().sort('number')
 159                 s = rec[i-1]['date']
 160                 item['date'] = s
 161                 i = datetime.strptime(s,'%Y/%m/%d %H:%M')
 162                 year = datetime.now().year-i.year
 163                 if year == 0:
 164                     j = 800
 165                 elif year == 1:
 166                     j = 400
 167                 else:
 168                     j = 0
 169                 item['date2'] = j+31*(i.month-1)+i.day
 170             yield item
 171
 172 class RegistHandler(IndexHandler):
 173     def post(self,dbname):
 174         self.main(dbname,'0')
 175         params = self.application.db['params'].find_one({'app':'bbs'})
 176         if dbname not in self.application.coll() and dbname != params['info name']:
 177             raise web.HTTPError(404)
 178         words = params['bad_words']
 179         out = params['out_words']
 180         rule = self.get_argument('aikotoba')
 181         na = self.get_argument('name')
 182         sub = self.get_argument('title')
 183         com = self.get_argument('comment',None,False)
 184         text = ''
 185         i = 0
 186         url = []
 187         error = ''
 188         kinsi = False
 189         for line in com.splitlines():
 190             if kinsi is False:
 191                 for word in out:
 192                     if word in line:
 193                         error += u'禁止ワード.<br>'
 194                         kinsi = True
 195                         break
 196             for word in words:
 197                 if word in line.lower():
 198                     tag = escape.xhtml_escape(word)
 199                     error += u'タグ違反.('+tag+')<br>'
 200             i += len(line)
 201             obj = re.finditer('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', line)
 202             for x in obj:
 203                 if x.group() not in url:
 204                     url.append(x.group())
 205             j = 0
 206             for x in line:
 207                 if x == ' ':
 208                     j += 1
 209                 else:
 210                     break
 211             if j > 0:
 212                 line = line.replace(' ','&nbsp;',j)
 213             if len(line) == 0:
 214                 text += '<p><br>\n</p>'
 215             else:
 216                 text += '<p>'+self.link(line,dbname)+'\n</p>'
 217         if rule != u'げんき':
 218             error += u'合言葉未入力.<br>'
 219         s = ''
 220         for x in url:
 221             s = s+'<tr><td><a href={0} class=livepreview target=_blank>{0}</a></td></tr>'.format(x)
 222         if s != '':
 223             text = text+'<table><tr><td>検出url:</td></tr>'+s+'</table>'
 224         pw = self.get_argument('password')
 225         if i > 1000:
 226             error += u'文字数が1,000をこえました.<br>'
 227         if na == '':
 228             na = u'誰かさん'
 229         if sub == '':
 230             sub = u'タイトルなし.'
 231         article = self.application.db[dbname]
 232         if article.count() == 0:
 233             no = 1
 234         else:
 235             items = article.find()
 236             item = items.sort('number')[article.count()-1]
 237             no = item['number']+1
 238         if self.get_argument('show', 'false') == 'true':
 239             ch = 'checked'
 240         else:
 241             ch = ''
 242         if error == '':
 243             if ch == 'checked':
 244                 error = '<p style=font-size:2.5em;color:blue>↓↓プレビュー↓↓</p>\n' + text
 245             else:
 246                 self.set_cookie('aikotoba', escape.url_escape(rule))
 247                 s = datetime.now()
 248                 reg = {'number': no, 'name': na, 'title': sub, 'comment': text, 'raw': com, 'password': pw,
 249                     'date': s.strftime('%Y/%m/%d %H:%M')}
 250                 article.insert(reg)
 251                 self.set_cookie('username', escape.url_escape(na))
 252                 self.redirect('/' + dbname + '#article')
 253                 return
 254         else:
 255             error = '<p style=color:red>' + error + '</p>'
 256         self.render('modules/index.htm', position=0, records=self.rec, data=params,
 257             username=na, comment=com, db=dbname, aikotoba=rule, error=error, check=ch)
 258
 259     def link(self,command,database):
 260         i = 0
 261         text = ''
 262         obj = re.finditer('>>[0-9]+',command)
 263         for x in obj:
 264             s = '<a class=minpreview data-preview-url=/{0}?key={1} href=/{0}/userdel?job={1}>>>{1}</a>'.format(database,x.group()[2:])
 265             text = text+command[i:x.start()]+s
 266             i = x.end()
 267         else:
 268             text = text+command[i:]
 269         return text
 270
 271 class AdminHandler(BaseHandler):
 272     @web.authenticated
 273     def get(self,dbname,page='0'):
 274         if dbname == '':
 275             dbname = self.get_argument('record','')
 276         table = self.application.db[dbname]
 277         rec = table.find().sort('number')
 278         mente = self.application.db['params'].find_one({'app':'bbs'})
 279         if mente['mentenance'] is True:
 280             check = 'checked=checked'
 281         else:
 282             check = ''
 283         pos = self.application.gpos(dbname,page)
 284         i = mente['count']
 285         start = (pos-1)*i
 286         if start < 0:
 287             start = table.count()-i
 288             if start < 0:
 289                 start = 0
 290         rec.skip(start).limit(i)
 291         self.render('modules/admin.htm',position=pos,records=rec,mente=check,password=mente['password'],db=dbname)
 292
 293 class AdminConfHandler(BaseHandler):
 294     @web.authenticated
 295     def post(self,dbname,func):
 296         if func == 'set':
 297             param = self.application.db['params'].find_one({'app':'bbs'})
 298             if self.get_argument('mente','') == 'on':
 299                 mente = True
 300             else:
 301                 mente = False
 302             word = self.get_argument('pass','')
 303             if word == '':
 304                 self.render('regist.htm',content='パスワードを設定してください')
 305                 return
 306             else:
 307                 param['mentenance']=mente
 308                 param['password']=word
 309                 self.application.db['params'].save(param)
 310         elif func == 'del':
 311             table = self.application.db[dbname]
 312             for x in self.get_arguments('item'):
 313                 table.remove({'number':int(x)})
 314         self.redirect('/'+dbname+'/admin/0/')
 315
 316 class UserHandler(web.RequestHandler):
 317     def get(self,dbname):
 318         q = self.get_query_argument('job','0',strip=True)
 319         self.redirect(self.application.page(dbname,q))
 320
 321     def post(self,dbname):
 322         number = self.get_argument('number')
 323         if number.isdigit() is True:
 324             num = int(number)
 325             url = self.application.page(dbname,number)
 326             if 'password' in self.request.arguments.keys():
 327                 pas = self.get_argument('password')
 328             else:
 329                 self.redirect(url)
 330                 return
 331             table = self.application.db[dbname]
 332             obj = table.find_one({'number':num})
 333             if obj and(obj['password'] == pas):
 334                 table.update({'number':num},{'$set':{'title':u'削除されました','name':'','comment':u'<i><b>投稿者により削除されました</b></i>','raw':''}})
 335                 self.redirect(url)
 336                 return
 337         self.redirect('/'+dbname)
 338
 339 class SearchHandler(web.RequestHandler):
 340     def post(self,dbname=''):
 341         arg = self.get_argument('word1')
 342         self.word = arg[:]
 343         self.andor = self.get_argument('type')
 344         self.radiobox = self.get_argument('filter')
 345         if dbname == '':
 346             rec = []
 347             for x in self.application.coll():
 348                 moji = self.search(x)
 349                 for y in sorted(moji,key=lambda k: k['number']):
 350                     y['dbname'] = x
 351                     rec.append(y)
 352         else:
 353             rec = sorted(self.search(dbname),key=lambda x: x['number'])
 354         self.render('modules/search.htm',records=rec,word1=arg,db=dbname)
 355
 356     def get(self,dbname=''):
 357         if dbname not in self.application.coll() and dbname != '':
 358             raise web.HTTPError(404)
 359         self.render('modules/search.htm',records=[],word1='',db=dbname)
 360
 361     def search(self,dbname):
 362         table = self.application.db[dbname]
 363         andor = self.andor == 'OR'
 364         element = self.word.split()
 365         elm = []
 366         for x in element:
 367             if x != '':
 368                 elm.append(re.escape(x))
 369         if self.radiobox == 'comment':
 370             query = []
 371             for qu in elm:
 372                 query.append({'raw':re.compile(qu,re.IGNORECASE)})
 373             if len(query) == 0:
 374                 return
 375             if andor:
 376                 result = table.find({'$or':query})
 377                 color = 'yellow'
 378             else:
 379                 result = table.find({'$and':query})
 380                 color = 'aqua'
 381             for x in result:
 382                 com = ''
 383                 i = 0
 384                 for text in x['raw'].splitlines():
 385                     for y in text:
 386                         if y == ' ':
 387                             i += 1
 388                         else:
 389                             break
 390                     text = text.replace(' ','&nbsp;',i)
 391                     for y in element:
 392                         if y.lower() in text.lower():
 393                             com += '<p style=background-color:'+color+'>'+text+'<br></p>'
 394                             break
 395                     else:
 396                         if text == '':
 397                             com += '<br>'
 398                         else:
 399                             com += '<p>'+text+'</p>'
 400                 x['comment'] = com
 401                 yield x
 402         else:
 403             query = []
 404             for x in element:
 405                 if x != '':
 406                     query.append({'name':x})
 407             if len(query) == 0:
 408                 return
 409             for x in table.find({'$or':query}):
 410                 yield x
 411
 412 class HelpHandler(web.RequestHandler):
 413     def get(self):
 414         self.render('help.htm',req='')
 415
 416     def post(self):
 417         com = self.get_argument('help','')
 418         line = com.splitlines(True)
 419         com = ''
 420         for x in line:
 421             com += '<p>'+x
 422         time = datetime.now()
 423         db = self.application.db['master']
 424         db.insert({'comment':com,'time':time.strftime('%Y/%m/%d')})
 425         self.render('help.htm',req='送信しました')
 426
 427 class MasterHandler(BaseHandler):
 428     @web.authenticated
 429     def get(self):
 430         if self.current_user == b'admin':
 431             com = self.application.db['master'].find()
 432             sum = self.application.db['temp'].find().count()
 433             self.render('master.htm',com=com,sum=sum)
 434         else:
 435             raise web.HTTPError(404)
 436
 437 class AlertHandler(web.RequestHandler):
 438     def get(self):
 439         db = self.get_query_argument('db')
 440         num = self.get_query_argument('num')
 441         table = self.application.db[db]
 442         tb = table.find_one({'number':int(num)})
 443         com = tb['comment']
 444         time = datetime.now().strftime('%Y/%m/%d')
 445         link = self.application.page(db,num)
 446         jump = '<p><a href={0}>{0}</a>'.format(link)
 447         d = datetime.now().weekday()
 448         table = self.application.db['temp']
 449         table.remove({'date':{'$ne':d}})
 450         result = table.insert(
 451             {'comment':com+jump,'time':time,'link':link,'date':d,'db':db,'num':num})
 452         self.render('alert.htm',com=com+jump,num=str(result))
 453
 454     def post(self):
 455         id = ObjectId(self.get_argument('num'))
 456         table = self.application.db['temp']
 457         tb = table.find_one({'_id':id})
 458         link = tb['link']
 459         com = self.get_argument('com')
 460         table.remove({'_id':id})
 461         if self.get_argument('cancel','') == 'cancel':
 462             self.redirect(link)
 463             return
 464         if com != '':
 465             tb['comment'] = com+tb['comment']
 466         del tb['date']
 467         table = self.application.db['master']
 468         table.insert(tb)
 469         self.redirect(link)
 470
 471 class CleanHandler(web.RequestHandler):
 472     def post(self):
 473         bool = self.get_argument('all', 'false').lower()
 474         table = self.application.db['master']
 475         if bool == 'true':
 476             table.remove()
 477             self.application.db['temp'].remove()
 478         elif bool == 'false':
 479             for x in list(table.find()):
 480                 if not 'num' in x.keys():
 481                     table.remove({'_id':x['_id']})
 482                 else:
 483                     item = self.application.db[x['db']].find_one({'number':int(x['num'])})
 484                     if (not item)or(item['raw'] == ''):
 485                         table.remove({'_id':x['_id']})
 486         com = self.application.db['master'].find()
 487         sum = self.application.db['temp'].find().count()
 488         self.render('master.htm', com=com, sum=sum)
 489
 490 class FooterModule(web.UIModule):
 491     def render(self,number,url,link):
 492         return self.render_string('modules/footer.htm',index=number,url=url,link=link)
 493
 494 class HeadlineApi(web.RequestHandler):
 495     def get(self):
 496         response = {}
 497         for coll in self.application.coll():
 498             table = self.application.db[coll]
 499             if table.count() == 0:
 500                 mydict = {}
 501             else:
 502                 text = table.find().sort('number')[table.count()-1]
 503                 mydict = {'number':text['number'],'name':text['name'],'title':text['title'],'comment':text['raw'][0:20]}
 504             response[coll] = mydict
 505         self.write(json.dumps(response,ensure_ascii=False))
 506
 507 class ArticleApi(web.RequestHandler):
 508     def get(self,dbname,number):
 509         response = None
 510         if dbname in self.application.coll():
 511             table = self.application.db[dbname]
 512             response = table.find_one({'number':int(number)})
 513         if not response:
 514             response = {}
 515         else:
 516             del response['_id']
 517             del response['comment']
 518             del response['password']
 519         self.write(json.dumps(response,ensure_ascii=False))
 520
 521 class ListApi(web.RequestHandler):
 522     def get(self,dbname):
 523         response = None
 524         if dbname in self.application.coll():
 525             table = self.application.db[dbname]
 526             response = {}
 527             for data in table.find().sort('number'):
 528                 response[data['number']] = data['raw'][0:20]
 529         if not response:
 530             response = {}
 531         self.write(json.dumps(response,ensure_ascii=False))
 532
 533 class WebHookHandler(web.RequestHandler):
 534     def main(self, no):
 535         #pz = pytz.timezone('Asia/Tokyo')
 536         now = datetime.now()#pz)
 537         t = now.hour
 538         w = now.weekday()
 539         if (w < 5)and(t >= 9)and(t < 16):
 540             return u'仕事中.'
 541         table, na = self.users()
 542         item = table.find({'no':re.compile(no,re.IGNORECASE)})
 543         if item.count() == 1:
 544             x = item[0]
 545             ans = x['name']+'\n'+x['no']
 546         elif item.count() > 1:
 547             ans = ''
 548             obj = list(item)
 549             list1 = sorted(obj, key=lambda k:k['name'])
 550             for x in list1:
 551                 if x['name'] == list1[0]['name']:
 552                     ans += x['name']+'\n'+x['no']+'\n'
 553                 else:
 554                     break
 555             else:
 556                 return ans
 557             ans = self.itr(sorted(list1, key=lambda k:k['no']))
 558         else:
 559             ans = self.itr(table.find().sort('no'))
 560             ans = '-*-'+na+' list-*-\n'+ans
 561         return ans
 562
 563     def itr(self, item):
 564         ans = ''
 565         for x in item:
 566             ans += '【'+x['no']+'】 '
 567         return ans
 568
 569     def help(self):
 570         s = '-*-database names-*-\n'
 571         out = ['objectlabs-system','objectlabs-system.admin.collections','users_bot']
 572         for x in self.application.mylist():
 573             if x not in out and x[-4:] == '_bot' and x != '_bot':
 574                 s += x[:-4]+'\n'
 575         return s
 576
 577     def setting(self, dbname):
 578         dbname = dbname.lower()+'_bot'
 579         ca = self.application.mylist()
 580         if 'users_bos' in ca:
 581             ca.remove('users_bot')
 582         if dbname in ca:
 583             db = self.application.db['users_bot']
 584             item = db.find_one({'name':self.uid})
 585             if item['dbname'] == dbname:
 586                 return False
 587             else:
 588                 db.update({'name':self.uid}, {'name':self.uid, 'dbname':dbname})
 589                 return True
 590         return False
 591
 592     def users(self):
 593         db = self.application.db['users_bot']
 594         item = db.find_one({'name':self.uid})
 595         x = item['dbname']
 596         return self.application.db[x], x[:-4]
 597
 598     def post(self):
 599         '''
 600         signature = self.request.headers['X-Line-Signature']
 601         body = self.request.body
 602         parser = WebhookParser(self.application.ch)
 603         try:
 604             parser.parse(body, signature)
 605         except InvalidSignatureError:
 606             web.HTTPError(404)
 607             return
 608         '''
 609         dic = escape.json_decode(self.request.body)
 610         for event in dic['events']:
 611             if 'replyToken' in event.keys():
 612                 self.uid = event['source']['userId']
 613                 bot = 'users_bot'
 614                 if event['type'] == 'unfollow':
 615                     self.application.db[bot].remove({'name':self.uid})
 616                     return
 617                 elif event['type'] != 'message' or event['message']['type'] != 'text':
 618                     return
 619                 item = self.application.db['params'].find_one({'app':'bot'})
 620                 if item:
 621                     de = item['default']
 622                 else:
 623                     de = '_bot'
 624                 if item and 'access_token' in item.keys():
 625                     token = item['access_token']
 626                 else:
 627                     token =self.application.tk
 628                 if bot not in self.application.mylist() or not self.application.db[bot].find_one({'name':self.uid}):
 629                     db = self.application.db[bot]
 630                     db.insert({'name':self.uid, 'dbname':de})
 631                 x = event['message']['text']
 632                 if self.setting(x):
 633                     te = u'設定完了.'
 634                 elif x == '?':
 635                     te = self.help()
 636                 else:
 637                     te = self.main(x)
 638                 linebot = LineBotApi(token)
 639                 linebot.reply_message(event['replyToken'], TextSendMessage(text=te))
 640
 641 class InitHandler(web.RequestHandler):
 642     def get(self):
 643         de = self.get_argument('default', '')
 644         if de == '':
 645             names = self.application.mylist()
 646             db = []
 647             for x in names:
 648                 if x[-4:] == '_bot' and x != 'users_bot':
 649                     db.append(x[:-4])
 650             self.render('init.htm',db=db)
 651             return
 652         tb = self.application.db['params']
 653         if tb.find_one({'app':'bot'}):
 654             tb.update({'app':'bot'}, {'app':'bot', 'default':de+'_bot'})
 655         else:
 656             tb.insert({'app':'bot', 'default':de+'_bot'})
 657         for x in glob.glob('./*.txt'):
 658             f = open(x)
 659             data = f.read()
 660             f.close()
 661             self.main(x[2:-4].lower(), data)
 662
 663     def main(self, name, data):
 664         if name == 'requirements':
 665             return
 666         item = []
 667         dic = None
 668         for x in data.split('\n'):
 669             if len(x) > 0 and x[0] == '@':
 670                 dic = {}
 671                 dic['name'] = x[1:]
 672             elif dic:
 673                 dic['no'] = x
 674                 item.append(dic)
 675         table = self.application.db[name+'_bot']
 676         table.remove()
 677         for x in item:
 678             table.insert(x)
 679
 680 class TokenHandler(web.RequestHandler):
 681     def on_response(self, response):
 682         dic = escape.json_decode(response.body)
 683         token = dic['access_token']
 684         table = self.application.db['params']
 685         data = {'app':'bot', 'access_token':token}
 686         if table.find_one({'app':'bot'}):
 687             table.save(data)
 688         else:
 689             table.insert(data)
 690         self.finish()
 691
 692     #@web.asynchronous
 693     def get(self):
 694         url = 'https://api.line.me/v2/oauth/accessToken'
 695         headers = 'application/x-www-form-urlencoded'
 696         data = {'grant_type':'client_credentials', 'client_id':self.application.id, 'client_secret':self.application.ch}
 697         body = urllib.parse.urlencode(data)
 698         req = httpclient.HTTPRequest(url=url,method='POST',headers=headers,body=body)
 699         http = httpclient.AsyncHTTPClient()
 700         http.fetch(req, callback=self.on_response)
 701
 702 class Application(web.Application):
 703     ch = os.environ['Channel_Secret']
 704     uri = os.environ['MONGODB_URI']
 705     ac = os.environ['ACCOUNT']
 706     tk = os.environ['Access_Token']
 707     db = pymongo.MongoClient(uri)[ac]
 708     def __init__(self):
 709         handlers = [(r'/',NaviHandler),(r'/login',LoginHandler),(r'/logout',LogoutHandler),(r'/title',TitleHandler),
 710                     (r'/headline/api',HeadlineApi),(r'/read/api/([a-zA-Z0-9_%]+)/([0-9]+)',ArticleApi),
 711                     (r'/write/api/([a-zA-Z0-9_%]+)/()/()/()',ArticleApi),(r'/list/api/([a-zA-Z0-9_%]+)',ListApi),
 712                     (r'/help',HelpHandler),(r'/master',MasterHandler),(r'/alert',AlertHandler),(r'/jump',JumpHandler),
 713                     (r'/callback',WebHookHandler),(r'/init',InitHandler),(r'/search',SearchHandler),(r'/clean',CleanHandler),(r'/token',TokenHandler),
 714                     (r'/([a-zA-Z0-9_%]+)',IndexHandler),(r'/([a-zA-Z0-9_%]+)/([0-9]+)/',IndexHandler),
 715                     (r'/([a-zA-Z0-9_%]+)/admin/([0-9]+)/*',AdminHandler),(r'/([a-zA-Z0-9_%]+)/admin/([a-z]+)/*',AdminConfHandler),(r'/([a-zA-Z0-9_%]+)/userdel',UserHandler),
 716                     (r'/([a-zA-Z0-9_%]+)/search',SearchHandler),(r'/([a-zA-Z0-9_%]+)/regist',RegistHandler)]
 717         settings = {'template_path':os.path.join(os.path.dirname(__file__),'templates'),
 718                         'static_path':os.path.join(os.path.dirname(__file__),'static'),
 719                         'ui_modules':{'Footer':FooterModule},
 720                         'cookie_secret':os.environ['cookie'],
 721                         'xsrf_cookies':False,
 722                         #'debug':True,
 723                         'login_url':'/login'
 724                         }
 725         super().__init__(handlers,**settings)
 726
 727     def gpos(self,dbname,page):
 728         params = self.db['params'].find_one({'app':'bbs'})
 729         pos = int(page)
 730         if pos <= 0:
 731             pos = 0
 732         elif (pos-1)*params['count'] >= self.db[dbname].count():
 733             pos = 0
 734         return pos
 735
 736     def page(self,dbname,number):
 737         table = self.db[dbname]
 738         rec = table.find({'number':{'$lte':int(number)}}).count()
 739         s = self.db['params'].find_one({'app':'bbs'})
 740         conf = int(s['count'])
 741         if table.find().count() - rec >= conf:
 742             return '/'+dbname+'/'+str(1+rec//conf)+'/#'+number
 743         else:
 744             return '/'+dbname+'#'+number
 745
 746     def mylist(self):
 747         return self.db.list_collection_names()[:]
 748
 749     def coll(self):
 750         name = self.mylist()
 751         item = self.db['params'].find_one({'app':'bbs'})
 752         target = ['objectlabs-system', 'objectlabs-system.admin.collections', 'system.indexes',
 753             'params', 'master', 'temp', item['info name']]
 754         for x in target:
 755             name.remove(x)
 756         for x in name:
 757             if x[-4:] == '_bot':
 758                 name.remove(x)
 759         return sorted(name)
 760
 761 if __name__ == '__main__':
 762     app = Application()
 763     http_server = httpserver.HTTPServer(app)
 764     port = int(os.environ.get('PORT',5000))
 765     http_server.listen(port)
 766     ioloop.IOLoop.instance().start()