89 lines
4.2 KiB
Python
89 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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from django.shortcuts import render, redirect
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from django.http import HttpRequest, HttpResponse
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from oknardia.models import PVCprofiles
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from oknardia.settings import *
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from web.add_func import normalize, get_rating_set_for_stars
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from time import time
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import json
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import pytils
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def ratings(request: HttpRequest) -> HttpResponse:
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""" Страница "Рейтинги" в главном меню
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Т.к. пока есть данные и рейтинги только профилей, то делаем редирект на неё
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:param request: HttpRequest -- входящий http-запрос
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:return: HttpResponse -- исходящий http-ответ
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"""
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return redirect('/stat/rating/profiles_rank/')
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def profiles_rating(request: HttpRequest) -> HttpResponse:
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""" Формирует таблицу с рейтингами оконных профилей
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:param request: HttpRequest -- входящий http-запрос
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:return: HttpResponse -- исходящий http-ответ
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"""
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time_start = time()
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template = "rating/profiles_rating.html"
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q_pvc_profiles = PVCprofiles.objects.order_by("fProfileRating", "fProfileSeals", "fProfileHeatTransf",
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"fProfileSoundproofing", "iProfileHeight", "iProfileRabbet",
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"iProfileGlazingThickness", "iProfileThickness", "iProfileCameras")
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table = []
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keys = [RANK_PVCP_HEAT_TRANSFER_NAME, RANK_PVCP_SOUNDPROOFING_NAME, RANK_PVCP_SEALS_NAME,
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RANK_PVCP_HEIGHT_NAME, RANK_PVCP_G_THICKNESS_NAME, RANK_PVCP_THICKNESS_NAME,
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RANK_PVCP_RABBET_NAME, RANK_PVCP_CAMERAS_NUM_NAME, RANK_PVCP_CAMERAS_POPULARITY_NAME]
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to_template = {'KEYS': keys}
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for profile in q_pvc_profiles:
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try:
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received_json = json.loads(profile.sProfileDescription)
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except json.decoder.JSONDecodeError:
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continue
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if KEY_RATING in received_json:
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rating_real = True
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rating = received_json[KEY_RATING]
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color = int(255 - normalize(profile.fProfileRating) * 255)
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rating_color = f"{color},255,{color}"
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rating_color2 = False
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elif KEY_RATING_VIRTUAL in received_json:
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rating_real = False
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rating = received_json[KEY_RATING_VIRTUAL]
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color = int(255 - normalize(profile.fProfileRating) * 64)
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color2 = int(220 - normalize(profile.fProfileRating) * 127)
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rating_color = f"{color},{color},{color}"
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rating_color2 = f"{color2},{color2},{color2}"
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else:
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continue
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# if keys == []:
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# keys = sorted(r.keys())
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# to_template.update({'KEYS': keys})
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k_arr = []
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for key in keys:
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if rating_real:
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# Это рейтинг на профили, по которым есть ценник (зелененький)
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color = int(255 - rating[key] * 255)
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k_arr.append({"COLOR": f"{color},255,{color}", "VAL": rating[key], "KEY": key})
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else:
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# Это "виртуальный" рейтинг, без реальных ценовых предложений (серенький)
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color = int(255 - rating[key] * 64)
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k_arr.append({"COLOR": f"{color},{color},{color}", "VAL": rating[key], "KEY": key})
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table.append({
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"ID": profile.id,
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"R_REAL": rating_real,
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"BRAND": profile.sProfileManufacturer,
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"BRAND_URL": pytils.translit.slugify(profile.sProfileManufacturer),
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"NAME": profile.sProfileName,
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"NAME_URL": pytils.translit.slugify(profile.sProfileName),
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"K_ARR": k_arr,
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"RATING_STAR": get_rating_set_for_stars(profile.fProfileRating),
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"RATING_N": profile.fProfileRating,
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"RATING_COLOR": rating_color,
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"RATING_COLOR2": rating_color2
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})
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# получаем данные для фрейма ценовых предложений
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to_template.update({'TABLE': table,
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'ticks': float(time() - time_start)})
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return render(request, template, to_template)
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