class Pages:

    def GetLoginPage(request):

        if request.method == 'POST':

            Login = request['login']
            Password = request['password']
            Response = CheckUser(Login, Password)
            ModeratorPage = 'moderator.html'
            LoginPage = 'login.html'
            ButtonText = 'Submit'

            if Response == True:

                return render_template(ModeratorPage)

            else:

                return render_template(LoginPage, button_txt = ButtonText)

        else:

            return render_template(LoginPage, button_txt = ButtonText)



    def OnlyRenderingPage(Page):

        return render_template(Page)



    def GetModeratorAddingPage(request, ModeratorAddingPage, ButtonText, Category = None):

        if request.method == 'POST':

            EnTitle = request['en_title']
            RuTitle = request['ru_title']
            UaTitle = request['ua_title']
            URL = request['url']

            if Category is None:

                Category = request['category']

            try:

                ImageFile = request['image__file']

            except:

                ImageFile = None

            InsertDefault(Category, en_title, ua_title, ru_title, url, image_file)

        return render_template(ModeratorAddingPage, button_txt = ButtonText)

    def GetModeratorEditingPage(request, Category):

        if request.method == 'POST':

            EnTitle = request['en_title']
            RuTitle = request['ru_title']
            UaTitle = request['ua_title']
            URL = request['url']

            try:

                ImageFile = request['image__file']

            except:

                ImageFile = None

            InsertDefault(Category, en_title, ua_title, ru_title, url, image_file)

        RenderInEdit(Category, 'edit__main.html')


    def RenderNames(Page, Category):

        if Category == 'articles':

            Collection = CollArticles
            CountOfRepeats = 10

        elif Category == 'world':

            Collection =  CollWorld
            CountOfRepeats = 10

        elif Category == 'events':

            Collection = CollEvents
            CountOfRepeats = 10

        elif Category == 'video':

            Collection = CollVideos
            CountOfRepeats = 6

        ItemNames = []

        for Number in range(1,CountOfRepeats + 1):

            NameNews = Collection.find_one({'#': Number})

            ItemNames.append(NameNews)

        return render_template(Page, ItemNames)

    def EditCategoryNumber(Page, Category, Number):

        RenderInEdit(Category, Page,  Number = int(Number) )