openNAMU__openNAMU/route/user_setting_email.py

from .tool.func import *

def user_setting_email_2(conn):
    curs = conn.cursor()
    
    ip = ip_check()
    if ip_or_user(ip) != 0:
        return redirect('/login')
    
    if flask.request.method == 'POST':
        # c_key 같은 이름 대신 한 기능에 고유 명칭 부여 필요
        re_set_list = ['c_key']
        flask.session['c_key'] = load_random_key(32)

        user_email = flask.request.form.get('email', '')
        email_data = re.search(r'@([^@]+)$', user_email)
        if email_data:
            curs.execute(db_change("select html from html_filter where html = ? and kind = 'email'"), [email_data.group(1)])
            if not curs.fetchall():
                for i in re_set_list:
                    flask.session.pop(i, None)

                return redirect('/email_filter')
        else:
            for i in re_set_list:
                flask.session.pop(i, None)

            return re_error('/error/36')

        curs.execute(db_change('select data from other where name = "email_title"'))
        sql_d = curs.fetchall()
        t_text = html.escape(sql_d[0][0]) if sql_d and sql_d[0][0] != '' else (wiki_set()[0] + ' key')

        curs.execute(db_change('select data from other where name = "email_text"'))
        sql_d = curs.fetchall()
        if sql_d and sql_d[0][0] != '':
            i_text = html.escape(sql_d[0][0]) + '\n\nKey : ' + flask.session['c_key']
        else:
            i_text = 'Key : ' + flask.session['c_key']
        
        curs.execute(db_change('select id from user_set where name = "email" and data = ?'), [user_email])
        if curs.fetchall():
            for i in re_set_list:
                flask.session.pop(i, None)

            return re_error('/error/35')

        if send_email(user_email, t_text, i_text) == 0:
            for i in re_set_list:
                flask.session.pop(i, None)

            return re_error('/error/18')

        flask.session['c_email'] = user_email

        return redirect('/change/email/check')
    else:
        curs.execute(db_change('select data from other where name = "email_insert_text"'))
        sql_d = curs.fetchall()
        b_text = (sql_d[0][0] + '<hr class="main_hr">') if sql_d and sql_d[0][0] != '' else ''

        return easy_minify(flask.render_template(skin_check(),
            imp = [load_lang('email'), wiki_set(), wiki_custom(), wiki_css([0, 0])],
            data = '''
                <a href="/email_filter">(''' + load_lang('email_filter_list') + ''')</a>
                <hr class="main_hr">
                ''' + b_text + '''
                <form method="post">
                    <input placeholder="''' + load_lang('email') + '''" name="email" type="text">
                    <hr class="main_hr">
                    <button type="submit">''' + load_lang('save') + '''</button>
                </form>
            ''',
            menu = [['user', load_lang('return')]]
        ))