Python WebTemplates.commonInfo方法代码示例

# 需要导入模块: from WebTemplates import WebTemplates [as 别名]
# 或者: from WebTemplates.WebTemplates import commonInfo [as 别名]
class WebRoot(Resource):
    #def __init__(self, users, openRooms, shouldBeOpenRooms):
    def __init__(self, server):
        Resource.__init__(self)
        self.db = DBConnect()
        self.template = WebTemplates()
        self.putChild("roominfo", WebRoomInfo(server))
        self.putChild("userinfo", WebUserInfo())
        self.putChild("login", WebLogin())
        self.putChild("logout", WebLogout())
        self.putChild("static",  static.File("./htdocs/"))
        self.putChild("board_archive", static.File("./archive/"))
        self.putChild("content", WebContent())
        self.putChild("calendar",  static.File("./calendar/"))
        self.putChild("subjects", WebSubjects())
        self.putChild("settings", WebSettings())
        self.putChild("subject_admin", WebSubjectAdmin())
        self.putChild("schedules", WebSchedules())
        self.putChild("admin", WebAdmin())
        self.putChild("archive", WebArchive())
        self.putChild("list", WebListUsers())
        self.putChild("tutor", WebTutor())
        self.putChild("tutor_info", WebTutorInfo())
        self.putChild("tutor_data", WebTutorData())
        self.putChild("tutor_sessions", WebTutorSessions())
        self.putChild("client", WebClient())
        self.putChild("report", WebClientReport())
        self.putChild("mail", WebSendMail())
        self.putChild("my_pupils", WebMyPupils())
        self.putChild("my_pupils_info", WebMyPupilsInfo())
        self.putChild("pupil_edit", WebPupilEdit())
        self.putChild("new_pupil", WebPupilInsert())
        self.putChild("pc_arrange", WebPCArrangeRoot())
        self.putChild("editadmin", WebEditAdmin())


    def getChild(self, path, request):
        if path in ('', 'index.html', 'index'):
            return self
        else:
            return static.File.childNotFound

    def render_GET(self, request):

        #verifico el parametro get por si hay que borrar una clase. 
        

        keys = request.args.keys()
        if "del" in keys:
            d = defer.maybeDeferred(lambda: None)
            alumno = request.getSession().userId
            erase = DBDelete(self.db)
            clase = int(request.args['del'][0])
            d.addCallback(lambda a: erase.deletePA(clase, alumno)) #borramos la cosa.
            
            #falta imprimir mensaje de operacion correcta
            #como llego a la funcion de internacionalizacion? 
            
            #d.addCallback(lambda a: request.write('<div class="message">' + \
            #    _('La clase se ha cancelado correctamente') \
            #    + '</div>'))
            
        d = defer.maybeDeferred(getTranslatorFromSession, request)
        d.addCallback(self.writeWelcomeMessage, request)
        return server.NOT_DONE_YET



    def writeWelcomeMessage(self, trans, request):
        _ = trans
        session = request.getSession()
        request.write(self.template.startPage(session, \
            _('Beppo - Sistema de educacion a distancia')))
        d = defer.maybeDeferred(lambda: None)
        if hasattr(session, 'username'):
            d.addCallback(lambda a: self.template.homePageContent(session))
            d.addCallback(request.write)
            d.addCallback(lambda a: self.template.commonInfo(trans))
            d.addCallback(request.write)
        else:
            d.addCallback(lambda a: request.write('<h1>' + _('Bienvenido!') \
               + '</h1> <p>' + \
               _('Aqui podra conocer todas las ventajas de utilizar el sistema Beppo, y lo intentaremos convencer de que lo compre.') + '</p>'))
        d.addCallback(lambda a: request.write(self.template.finishPage(session)))
        d.addCallback(lambda a: request.finish())
        return d

# 需要导入模块: from WebTemplates import WebTemplates [as 别名]
# 或者: from WebTemplates.WebTemplates import commonInfo [as 别名]
class WebLogin(Resource):
    def __init__(self):
        self.db = DBConnect()
        self.template = WebTemplates()
        self.render_POST = self.render_GET
        Resource.__init__(self)

    def getChild(self, path, request):
        if path == "":
            return self
        else:
            return static.File.childNotFound

    def render_GET(self, request):
        session = request.getSession()
        _ = getTranslatorFromSession(request)

        d = defer.maybeDeferred(lambda: None)
        if hasattr(session, 'username'):
            request.write(self.template.startPage(session, _('Iniciar Sesion')))
            request.write('<div class="message">' + \
                _('La sesion ya estaba iniciada') + '</div>')
        elif "username" in request.args.keys() and "pwd" in request.args.keys():

            query = "select username, id, kind, first_name, \
                last_name from person where username = %s and password = %s"
            username = QuotedString(request.args['username'][0])
            
            pwd = sha.new(request.args['pwd'][0]).hexdigest() 	    #hashing sent plain-password in sha-1
            d = self.db.db.runQuery(query, (username, pwd))
            d.addCallback(self.authenticateUser, request)
        else:
            request.write(self.template.startPage(session))
            request.write("""<h2>""" + _('Inicio de Sesion') + """</h2> \
            <form action="" method="post"><div>""" + _('Nombre de Usuario') \
            + """: <label for="username"><input type="text" size="5" name="username" \
            id="username" value="Root"/></label><br/>""" + _('Contrasena') \
            + """: <label for="pwd"><input type="password" size="5" name="pwd" \
            id="pwd" value="lala"/></label><br/><input id="submit" type="submit" value=\"""" + \
            _('Entrar!') + """\"/></div></form>""")

        d.addCallback(lambda a:request.write(self.template.finishPage(session)))
        d.addCallback(lambda a:request.finish())
        d.addErrback(log.err)
        return server.NOT_DONE_YET

    def authenticateUser(self, rows, request):
        session = request.getSession()
        _ = session._ # Ya sabemos que está

        if len(rows) == 1:
            row = rows[0]
            session.username = row[0]
            session.userId = row[1]
            session.kind = row[2]
            session.name = row[3]
            session.lastname = row[4]
            d = defer.maybeDeferred(getTranslatorFromSession, request, refresh=True)
            d.addCallback(self.welcomeMessage, request, row[3], row[4])
            
          
            
            
            return d
        elif len(rows) == 0:
            request.write(self.template.startPage(session))
            request.write('<div class="warning"><h2>' + \
                _('Nombre de Usuario o Contrasena incorrecta') + '</h2>' + \
                _('Por favor verifique su nombre de usuario y contrasena.') + '<br/>' + \
                _('Recuerde que su nombre de usuario y contrasena son sensibles a mayusculas y minusculas!') + '</div>')
        else:
            request.write(self.template.startPage(session))
            request.write('<div class="error">' + \
                _('Existen varios usuarios en el sistema con las mismas credenciales. Por favor notifique al administrador del sistema') + '</div>')
        return

    def welcomeMessage(self, trans, request, first, last):
        session = request.getSession()
        _ = trans
        d = defer.maybeDeferred(lambda: None)
        d.addCallback(lambda a: request.write(self.template.startPage(session)))
        d.addCallback(lambda a: request.write('<div class="message">' + \
            _('Bienvenido') + ', %s %s</div>' % (first, last)))
        d.addCallback(lambda a: self.template.homePageContent(session))
        d.addCallback(request.write)
        d.addCallback(lambda a: self.template.commonInfo(trans))
        d.addCallback(request.write)
        return d