Add stat page
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cuom1999
parent
1258d6dc25
commit
3da6a25867
8 changed files with 213 additions and 19 deletions
14
dmoj/urls.py
14
dmoj/urls.py
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@ -886,7 +886,19 @@ urlpatterns = [
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"^language/",
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include(
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[
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url("^$", stats.StatLanguage.as_view(), name="language_stats"),
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url(
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"^$",
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stats.StatLanguage.as_view(),
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name="language_stats",
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),
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]
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),
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),
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url(
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"^site/",
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include(
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[
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url("^$", stats.StatSite.as_view(), name="site_stats"),
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]
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),
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),
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@ -154,7 +154,9 @@ class ProblemData(models.Model):
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if self.zipfile:
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self.zipfile.name = problem_directory_file_helper(new, self.zipfile.name)
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if self.generator:
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self.generator.name = problem_directory_file_helper(new, self.generator.name)
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self.generator.name = problem_directory_file_helper(
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new, self.generator.name
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)
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if self.custom_checker:
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self.custom_checker.name = problem_directory_file_helper(
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new, self.custom_checker.name
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@ -1,6 +1,7 @@
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from itertools import chain, repeat
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from operator import itemgetter
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import json
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import pandas as pd
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from django.conf import settings
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from django.db.models import Case, Count, FloatField, IntegerField, Value, When
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@ -11,6 +12,7 @@ from django.utils.translation import gettext as _
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from django.http import Http404
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from django.views.generic import TemplateView
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from django.utils.safestring import mark_safe
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from django.db import connection
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from judge.models import Language, Submission
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from judge.utils.stats import (
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@ -49,18 +51,18 @@ class StatLanguage(StatViewBase):
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other_count = sum(map(itemgetter("count"), languages[num_languages:]))
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return {
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"labels": list(map(itemgetter("name"), languages[:num_languages]))
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+ ["Other"],
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"datasets": [
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{
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"backgroundColor": chart_colors[:num_languages] + ["#FDB45C"],
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"highlightBackgroundColor": highlight_colors[:num_languages]
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+ ["#FFC870"],
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"data": list(map(itemgetter("count"), languages[:num_languages]))
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+ [other_count],
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},
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],
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}
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"labels": list(map(itemgetter("name"), languages[:num_languages]))
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+ ["Other"],
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"datasets": [
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{
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"backgroundColor": chart_colors[:num_languages] + ["#FDB45C"],
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"highlightBackgroundColor": highlight_colors[:num_languages]
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+ ["#FFC870"],
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"data": list(map(itemgetter("count"), languages[:num_languages]))
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+ [other_count],
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},
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],
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}
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def ac_language_data(self):
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return self.language_data(Language.objects.annotate(count=self.ac_count))
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@ -83,10 +85,12 @@ class StatLanguage(StatViewBase):
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return get_pie_chart(data)
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def ac_rate(self):
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rate = CombinedExpression(
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self.ac_count / Count("submission"), "*", Value(100.0), output_field=FloatField()
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self.ac_count / Count("submission"),
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"*",
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Value(100.0),
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output_field=FloatField(),
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)
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data = (
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Language.objects.annotate(total=Count("submission"), ac_rate=rate)
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@ -96,7 +100,6 @@ class StatLanguage(StatViewBase):
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)
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return get_bar_chart(list(data))
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context["title"] = _("Language statistics")
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@ -105,4 +108,93 @@ class StatLanguage(StatViewBase):
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context["lang_ac"] = mark_safe(json.dumps(self.ac_language_data()))
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context["status_counts"] = mark_safe(json.dumps(self.status_data()))
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context["ac_rate"] = mark_safe(json.dumps(self.ac_rate()))
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return context
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return context
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def group_data_by_period(dates, data, period="1W"):
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df = pd.DataFrame()
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df["dates"] = pd.to_datetime(dates)
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df["data"] = data
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df = df.groupby([pd.Grouper(key="dates", freq=period)])["data"].mean().reset_index()
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return list(df["dates"]), list(df["data"])
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class StatSite(StatViewBase):
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template_name = "stats/site.html"
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def create_dataset(self, query, label):
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labels = []
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data = []
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with connection.cursor() as cursor:
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cursor.execute(query)
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for row in cursor.fetchall():
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data.append(row[0])
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labels.append(row[1])
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labels, data = group_data_by_period(labels, data, self.period)
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res = {
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"labels": labels,
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"datasets": [
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{
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"label": label,
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"data": data,
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"borderColor": "rgb(75, 192, 192)",
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"pointRadius": 1,
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"borderWidth": 2,
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}
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],
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}
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return mark_safe(json.dumps(res, default=str))
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def get_submissions(self):
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query = """
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SELECT COUNT(*), CAST(date AS Date) as day from judge_submission GROUP BY day;
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"""
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return self.create_dataset(query, _("Submissions"))
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def get_comments(self):
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query = """
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SELECT COUNT(*), CAST(time AS Date) as day from judge_comment GROUP BY day;
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"""
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return self.create_dataset(query, _("Comments"))
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def get_new_users(self):
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query = """
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SELECT COUNT(*), CAST(date_joined AS Date) as day from auth_user GROUP BY day;
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"""
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return self.create_dataset(query, _("New users"))
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def get_chat_messages(self):
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query = """
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SELECT COUNT(*), CAST(time AS Date) as day from chat_box_message GROUP BY day;
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"""
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return self.create_dataset(query, _("Chat messages"))
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def get_contests(self):
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query = """
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SELECT COUNT(*), CAST(start_time AS Date) as day from judge_contest GROUP BY day;
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"""
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return self.create_dataset(query, _("Contests"))
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def get_groups(self):
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query = """
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SELECT COUNT(*), CAST(creation_date AS Date) as day from judge_organization GROUP BY day;
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"""
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return self.create_dataset(query, _("Groups"))
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def get(self, request, *args, **kwargs):
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self.period = request.GET.get("period", "1W")
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return super().get(request, *args, **kwargs)
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context["tab"] = "site"
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context["title"] = _("Site statistics")
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context["submissions"] = self.get_submissions()
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context["comments"] = self.get_comments()
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context["new_users"] = self.get_new_users()
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context["chat_messages"] = self.get_chat_messages()
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context["contests"] = self.get_contests()
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context["groups"] = self.get_groups()
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return context
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@ -37,4 +37,5 @@ redis
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lupa
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websocket-client
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python-memcached
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numpy
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numpy
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pandas
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@ -282,6 +282,7 @@
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{% endif %}
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{% if request.user.is_superuser %}
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<li><a href="{{ url('internal_problem') }}">{{ _('Internal') }}</a></li>
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<li><a href="{{ url('site_stats') }}">{{ _('Stats') }}</a></li>
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{% endif %}
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<li><a href="{{ url('user_edit_profile') }}">{{ _('Edit profile') }}</a></li>
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{% if request.user.is_impersonate %}
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@ -87,4 +87,24 @@
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});
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return chart;
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}
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function draw_timeline(data, $chart) {
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var ctx = $chart.find('canvas')[0].getContext('2d');
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var chart = new Chart(ctx, {
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type: 'line',
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data: data,
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options: {
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maintainAspectRatio: false,
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legend: {
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display: false,
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},
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scales: {
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xAxes: [{
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type: 'time',
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}]
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},
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},
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});
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return chart;
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}
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</script>
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65
templates/stats/site.html
Normal file
65
templates/stats/site.html
Normal file
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@ -0,0 +1,65 @@
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{% extends "stats/base.html" %}
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{% block media %}
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<style>
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.graph {
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padding-bottom: 3em;
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}
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</style>
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{% endblock %}
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{% block chart_body %}
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<div class="graph">
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<div id="submissions" class="chart">
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<canvas width="90%" height="300"></canvas>
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</div>
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<center><h3>{{ _('Submissions') }}</h3></center>
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</div>
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<div class="graph">
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<div id="contests" class="chart">
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<canvas width="90%" height="300"></canvas>
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</div>
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<center><h3>{{ _('Contests') }}</h3></center>
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</div>
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<div class="graph">
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<div id="new_users" class="chart">
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<canvas width="90%" height="300"></canvas>
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</div>
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<center><h3>{{ _('New users') }}</h3></center>
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</div>
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<div class="graph">
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<div id="groups" class="chart">
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<canvas width="90%" height="300"></canvas>
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</div>
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<center><h3>{{ _('Groups') }}</h3></center>
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</div>
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<div class="graph">
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<div id="comments" class="chart">
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<canvas width="90%" height="300"></canvas>
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</div>
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<center><h3>{{ _('Comments') }}</h3></center>
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</div>
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<div class="graph">
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<div id="chat_messages" class="chart">
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<canvas width="90%" height="300"></canvas>
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</div>
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<center><h3>{{ _('Chat messages') }}</h3></center>
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</div>
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{% endblock %}
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{% block bodyend %}
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<script type="text/javascript">
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$(function () {
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Chart.defaults.global.scaleFontFamily =
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Chart.defaults.global.tooltipFontFamily =
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Chart.defaults.global.tooltipTitleFontFamily =
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$('body').css('font-family');
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draw_timeline({{submissions}}, $('#submissions'));
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draw_timeline({{new_users}}, $('#new_users'));
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draw_timeline({{comments}}, $('#comments'));
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draw_timeline({{chat_messages}}, $('#chat_messages'));
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draw_timeline({{contests}}, $('#contests'));
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draw_timeline({{groups}}, $('#groups'));
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});
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</script>
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{% endblock %}
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@ -2,4 +2,5 @@
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{% block tabs %}
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{{ make_tab('language', 'fa-list', url('language_stats'), _('Language')) }}
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{{ make_tab('site', 'fa-list', url('site_stats'), _('Site')) }}
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{% endblock %}
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