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Add stat page

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This commit is contained in:
cuom1999 2022-09-22 19:23:41 -05:00
parent 1258d6dc25
commit 3da6a25867
8 changed files with 213 additions and 19 deletions
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14
dmoj/urls.py
View file

@ -886,7 +886,19 @@ urlpatterns = [
"^language/",
include(
[
url("^$", stats.StatLanguage.as_view(), name="language_stats"),
url(
"^$",
stats.StatLanguage.as_view(),
name="language_stats",
),
]
),
),
url(
"^site/",
include(
[
url("^$", stats.StatSite.as_view(), name="site_stats"),
]
),
),

4
judge/models/problem_data.py
View file

@ -154,7 +154,9 @@ class ProblemData(models.Model):
if self.zipfile:
self.zipfile.name = problem_directory_file_helper(new, self.zipfile.name)
if self.generator:
self.generator.name = problem_directory_file_helper(new, self.generator.name)
self.generator.name = problem_directory_file_helper(
new, self.generator.name
)
if self.custom_checker:
self.custom_checker.name = problem_directory_file_helper(
new, self.custom_checker.name

98
judge/views/stats.py
View file

@ -1,6 +1,7 @@
from itertools import chain, repeat
from operator import itemgetter
import json
import pandas as pd
from django.conf import settings
from django.db.models import Case, Count, FloatField, IntegerField, Value, When
@ -11,6 +12,7 @@ from django.utils.translation import gettext as _
from django.http import Http404
from django.views.generic import TemplateView
from django.utils.safestring import mark_safe
from django.db import connection
from judge.models import Language, Submission
from judge.utils.stats import (
@ -83,10 +85,12 @@ class StatLanguage(StatViewBase):
return get_pie_chart(data)
def ac_rate(self):
rate = CombinedExpression(
self.ac_count / Count("submission"), "*", Value(100.0), output_field=FloatField()
self.ac_count / Count("submission"),
"*",
Value(100.0),
output_field=FloatField(),
)
data = (
Language.objects.annotate(total=Count("submission"), ac_rate=rate)
@ -96,7 +100,6 @@ class StatLanguage(StatViewBase):
)
return get_bar_chart(list(data))
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["title"] = _("Language statistics")
@ -106,3 +109,92 @@ class StatLanguage(StatViewBase):
context["status_counts"] = mark_safe(json.dumps(self.status_data()))
context["ac_rate"] = mark_safe(json.dumps(self.ac_rate()))
return context
def group_data_by_period(dates, data, period="1W"):
df = pd.DataFrame()
df["dates"] = pd.to_datetime(dates)
df["data"] = data
df = df.groupby([pd.Grouper(key="dates", freq=period)])["data"].mean().reset_index()
return list(df["dates"]), list(df["data"])
class StatSite(StatViewBase):
template_name = "stats/site.html"
def create_dataset(self, query, label):
labels = []
data = []
with connection.cursor() as cursor:
cursor.execute(query)
for row in cursor.fetchall():
data.append(row[0])
labels.append(row[1])
labels, data = group_data_by_period(labels, data, self.period)
res = {
"labels": labels,
"datasets": [
{
"label": label,
"data": data,
"borderColor": "rgb(75, 192, 192)",
"pointRadius": 1,
"borderWidth": 2,
}
],
}
return mark_safe(json.dumps(res, default=str))
def get_submissions(self):
query = """
SELECT COUNT(*), CAST(date AS Date) as day from judge_submission GROUP BY day;
"""
return self.create_dataset(query, _("Submissions"))
def get_comments(self):
query = """
SELECT COUNT(*), CAST(time AS Date) as day from judge_comment GROUP BY day;
"""
return self.create_dataset(query, _("Comments"))
def get_new_users(self):
query = """
SELECT COUNT(*), CAST(date_joined AS Date) as day from auth_user GROUP BY day;
"""
return self.create_dataset(query, _("New users"))
def get_chat_messages(self):
query = """
SELECT COUNT(*), CAST(time AS Date) as day from chat_box_message GROUP BY day;
"""
return self.create_dataset(query, _("Chat messages"))
def get_contests(self):
query = """
SELECT COUNT(*), CAST(start_time AS Date) as day from judge_contest GROUP BY day;
"""
return self.create_dataset(query, _("Contests"))
def get_groups(self):
query = """
SELECT COUNT(*), CAST(creation_date AS Date) as day from judge_organization GROUP BY day;
"""
return self.create_dataset(query, _("Groups"))
def get(self, request, *args, **kwargs):
self.period = request.GET.get("period", "1W")
return super().get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["tab"] = "site"
context["title"] = _("Site statistics")
context["submissions"] = self.get_submissions()
context["comments"] = self.get_comments()
context["new_users"] = self.get_new_users()
context["chat_messages"] = self.get_chat_messages()
context["contests"] = self.get_contests()
context["groups"] = self.get_groups()
return context

1
requirements.txt
View file

@ -38,3 +38,4 @@ lupa
websocket-client
python-memcached
numpy
pandas

1
templates/base.html
View file

@ -282,6 +282,7 @@
{% endif %}
{% if request.user.is_superuser %}
<li><a href="{{ url('internal_problem') }}">{{ _('Internal') }}</a></li>
<li><a href="{{ url('site_stats') }}">{{ _('Stats') }}</a></li>
{% endif %}
<li><a href="{{ url('user_edit_profile') }}">{{ _('Edit profile') }}</a></li>
{% if request.user.is_impersonate %}

20
templates/stats/media-js.html
View file

@ -87,4 +87,24 @@
});
return chart;
}
function draw_timeline(data, $chart) {
var ctx = $chart.find('canvas')[0].getContext('2d');
var chart = new Chart(ctx, {
type: 'line',
data: data,
options: {
maintainAspectRatio: false,
legend: {
display: false,
},
scales: {
xAxes: [{
type: 'time',
}]
},
},
});
return chart;
}
</script>

65
templates/stats/site.html Normal file
View file

@ -0,0 +1,65 @@
{% extends "stats/base.html" %}
{% block media %}
<style>
.graph {
padding-bottom: 3em;
}
</style>
{% endblock %}
{% block chart_body %}
<div class="graph">
<div id="submissions" class="chart">
<canvas width="90%" height="300"></canvas>
</div>
<center><h3>{{ _('Submissions') }}</h3></center>
</div>
<div class="graph">
<div id="contests" class="chart">
<canvas width="90%" height="300"></canvas>
</div>
<center><h3>{{ _('Contests') }}</h3></center>
</div>
<div class="graph">
<div id="new_users" class="chart">
<canvas width="90%" height="300"></canvas>
</div>
<center><h3>{{ _('New users') }}</h3></center>
</div>
<div class="graph">
<div id="groups" class="chart">
<canvas width="90%" height="300"></canvas>
</div>
<center><h3>{{ _('Groups') }}</h3></center>
</div>
<div class="graph">
<div id="comments" class="chart">
<canvas width="90%" height="300"></canvas>
</div>
<center><h3>{{ _('Comments') }}</h3></center>
</div>
<div class="graph">
<div id="chat_messages" class="chart">
<canvas width="90%" height="300"></canvas>
</div>
<center><h3>{{ _('Chat messages') }}</h3></center>
</div>
{% endblock %}
{% block bodyend %}
<script type="text/javascript">
$(function () {
Chart.defaults.global.scaleFontFamily =
Chart.defaults.global.tooltipFontFamily =
Chart.defaults.global.tooltipTitleFontFamily =
$('body').css('font-family');
draw_timeline({{submissions}}, $('#submissions'));
draw_timeline({{new_users}}, $('#new_users'));
draw_timeline({{comments}}, $('#comments'));
draw_timeline({{chat_messages}}, $('#chat_messages'));
draw_timeline({{contests}}, $('#contests'));
draw_timeline({{groups}}, $('#groups'));
});
</script>
{% endblock %}

1
templates/stats/tab.html
View file

@ -2,4 +2,5 @@
{% block tabs %}
{{ make_tab('language', 'fa-list', url('language_stats'), _('Language')) }}
{{ make_tab('site', 'fa-list', url('site_stats'), _('Site')) }}
{% endblock %}