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from templater import render_template
from utils import parse_cookies, SUCCESS, BAD_REQUEST, METHOD_NOT_ALLOWED
from config import TEXT_TEMPLATE_NAME, FORM_TEMPLATE_NAME
import db
# По заданию любой метод, кроме GET и POST должны быть запрещены на сервере.
def fallback_wrong_method(query, *args):
return METHOD_NOT_ALLOWED, 'This method is not allowed'
def index_get(query, *args):
return SUCCESS, render_template(FORM_TEMPLATE_NAME, color=get_color())
def divide_get(query, *args):
color = get_color()
try:
text = str(int(args[0]) / int(args[1]))
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, text=text, color=color)
except ZeroDivisionError as e:
return BAD_REQUEST, get_error_template(str(e), color)
def divide_post(query, *args):
color = get_color()
try:
text = str(int(query['numerator']) / int(query['denominator']))
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, text=text, color=color)
except KeyError:
field = 'числитель' if 'numerator' not in query else 'знаменатель'
return BAD_REQUEST, get_error_template(f'Указан неверный {field}', color)
except (ValueError, ZeroDivisionError) as e:
return BAD_REQUEST, get_error_template(str(e), color)
def show_errors_get(query, *args):
color = get_color()
if args[0] == '1':
db.set_config_entry('show_errors', 1)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция show_errors включена')
elif args[0] == '0':
db.set_config_entry('show_errors', 0)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция show_errors выключена')
else:
return BAD_REQUEST, render_template(
TEXT_TEMPLATE_NAME, color=color,
text='Опция show_errors не может принимать такое значение'
)
def show_errors_post(query, *args):
color = get_color()
if 'show_errors' not in query:
db.set_config_entry('show_errors', 0)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция show_errors выключена')
elif query['show_errors'] == '1':
db.set_config_entry('show_errors', 1)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция show_errors включена')
else:
return BAD_REQUEST, render_template(
TEXT_TEMPLATE_NAME, color=color,
text='Опция show_errors не может принимать такое значение'
)
def set_cookie_get(query, *args):
cookie_line = args[0]
color = get_color()
try:
cookies = parse_cookies(cookie_line)
for key, value in cookies.items():
db.set_cookie(key, value)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Cookie-файл обновлен')
except ValueError as e:
return BAD_REQUEST, get_error_template(str(e), color)
def set_cookie_post(query, *args):
color = get_color()
try:
cookie_line = query['cookie_line']
cookies = parse_cookies(cookie_line)
for key, value in cookies.items():
db.set_cookie(key, value)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Cookie-файл обновлен')
except KeyError:
return BAD_REQUEST, get_error_template('Не указана строка с cookie', color)
except ValueError as e:
return BAD_REQUEST, get_error_template(str(e), color)
def short_log_get(query, *args):
color = get_color()
if args[0] == '1':
db.set_config_entry('short_log', 1)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция short_log включена')
elif args[0] == '0':
db.set_config_entry('short_log', 0)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция short_log выключена')
else:
return BAD_REQUEST, render_template(
TEXT_TEMPLATE_NAME, color=color,
text='Опция short_log не может принимать такое значение'
)
def short_log_post(query, *args):
color = get_color()
if 'short_log' not in query:
db.set_config_entry('short_log', 0)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция short_log выключена')
elif query['short_log'] == '1':
db.set_config_entry('short_log', 1)
return SUCCESS, render_template(TEXT_TEMPLATE_NAME, color=color, text='Опция short_log включена')
else:
return BAD_REQUEST, render_template(
TEXT_TEMPLATE_NAME, color=color,
text='Опция short_log не может принимать такое значение'
)
def get_color():
color = db.get_cookie('bg_color', 'white')
if color not in ['green', 'white']:
color = 'white'
return color
def get_error_template(text, color):
show_errors = db.get_config_entry('show_errors')
return render_template(
TEXT_TEMPLATE_NAME, color=color,
text = BAD_REQUEST + ('<br>' + text) if show_errors else ''
)
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