You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
145 lines
5.2 KiB
145 lines
5.2 KiB
from django.shortcuts import render_to_response, redirect, render
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import time, os, csv
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from datetime import date
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from lms.settings import MEDIA_ROOT
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from courses.models import Course, CourseTheme, Homework, Exam
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from journals.models import CourseThemeJ, HomeworkTry, ExamTry
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index_view = lambda request: render_to_response('analytics/index.html')
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def index_view_decor(url):
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def wrap(func):
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def get_request(request):
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start = request.GET.get('start', '')
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end = request.GET.get('end', '')
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path = MEDIA_ROOT + url + 's' + start + 'e' + end + 'progress.csv'
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try:
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with open(path, newline='') as file:
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reader = csv.reader(file, delimiter=',', quotechar='|')
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max = 0
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res = []
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for row in reader:
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max = max if max > len(row) else len(row)
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res1 = []
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for i in row:
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k = i.split("$-$")
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k = {'value': k[0], 'background': 'none'} if len(i.split("$-$")) == 1 else {'value': k[0],
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'background': k[
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1]}
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res1.append(k)
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res.append(res1)
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for i in res:
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for j in range(max - len(i)):
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i.append({'value': 0, 'background': 'none'})
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first = ['Курсы']
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for i in range(max - 1):
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first.append("Тема " + str(i + 1))
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except FileNotFoundError:
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return redirect(url + "new/?start=" + start + "&end=" + end)
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date_create = time.ctime(os.stat(path).st_atime)
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context = {'body': res, 'header': first, 'date_create': date_create, 'start': start, 'end': end}
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context.update(func())
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return render(request, url[1:-1] + '.html', context=context)
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return get_request
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return wrap
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@index_view_decor("/analytics/theme/")
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def index_view_access_theme():
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return {}
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@index_view_decor("/analytics/homework/")
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def index_view_homework_wait():
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return {}
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def new_view_decor(url):
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def wrap(func):
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def get_request(request):
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start = request.GET.get('start', '')
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end = request.GET.get('end', '')
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path = MEDIA_ROOT + url + 's' + start + 'e' + end + 'progress.csv'
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start_date = None
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end_date = None
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try:
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start_date = date(*[int(i) for i in start.split('-')])
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end_date = date(*[int(i) for i in end.split('-')])
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except ValueError:
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pass
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if not check_date_validate(start_date, end_date):
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return redirect(url)
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try:
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with open(path, 'w', newline='') as csvfile:
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func(end_date, start_date, csvfile)
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return redirect(url + "?start=" + start + "&end=" + end)
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except FileNotFoundError:
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os.makedirs(MEDIA_ROOT + url)
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return redirect(url + "new/?start=" + start + "&end=" + end)
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return get_request
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return wrap
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@new_view_decor("/analytics/theme/")
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def new_view_access_theme(end_date, start_date, csvfile):
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for course in Course.objects.order_by('sort'):
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list = [course.title]
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for i in CourseTheme.objects.filter(course=course):
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kwargs = {
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'material': i,
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'success': True,
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}
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if end_date:
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kwargs['student__last_time__lte'] = end_date
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if start_date:
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kwargs['student__last_time__gte'] = start_date
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list.append(str(len(CourseThemeJ.objects.filter(**kwargs))) + (
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"$-$yellow" if i._type == 'Ex' or i._type == 'M' else ""))
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writercsv = csv.writer(csvfile, delimiter=',', quotechar='|')
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writercsv.writerow(list)
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@new_view_decor("/analytics/homework/")
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def new_view_homework_wait(end_date, start_date, csvfile):
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for course in Course.objects.order_by('sort'):
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list = [course.title]
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for i in CourseTheme.objects.filter(course=course):
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kwargs = {
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'success': False,
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}
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if end_date:
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kwargs['student__last_time__lte'] = end_date
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if start_date:
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kwargs['student__last_time__gte'] = start_date
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list.append(str(
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len(HomeworkTry.objects.filter(material=Homework.objects.filter(theme=i), **kwargs)) +
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len(ExamTry.objects.filter(material=Exam.objects.filter(theme=i), **kwargs))
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) + ("$-$yellow" if i._type == 'Ex' or i._type == 'M' else ""))
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writercsv = csv.writer(csvfile, delimiter=',', quotechar='|')
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writercsv.writerow(list)
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def check_date_validate(start=None, end=None):
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if start:
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if end:
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return (start < end) and (end < date.today())
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return start < date.today()
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return end < date.today() if end else True
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