doorcontrol: Use django-tables2 for access reports
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This commit is contained in:
Adam Goldsmith 2024-01-22 22:58:07 -05:00
parent a2950c0279
commit 19884bcbc4
2 changed files with 123 additions and 119 deletions

View File

@ -1,5 +1,7 @@
{% extends "base.dj.html" %}
{% load render_table from django_tables2 %}
{% block title %}{{ selected_report }} | Door Controls | CMS{% endblock %}
{% block content %}
<div class="vstack align-items-center">
@ -11,9 +13,9 @@
</li>
{% endfor %}
</ul>
<form method="get" class="container">
<div class="row align-items-center">
<div class="col gy-1">
<form method="get" class="container-fluid">
<div class="row g-2 align-items-center justify-content-center">
<div class="col-6 col-sm-auto">
<div class="form-floating">
<input type="date"
class="form-control"
@ -23,7 +25,7 @@
<label for="startDate">Start Date</label>
</div>
</div>
<div class="col gy-1">
<div class="col-6 col-sm-auto">
<div class="form-floating">
<input type="date"
class="form-control"
@ -33,7 +35,7 @@
<label for="endDate">End Date</label>
</div>
</div>
<div class="col-md gy-1">
<div class="col-12 col-sm-auto">
<div class="form-floating">
<input type="number"
class="form-control"
@ -47,51 +49,15 @@
<label for="itemsPerPage">Items Per Page</label>
</div>
</div>
<div class="col-6 col-md-auto gy-1">
<button type="submit" class="btn btn-primary w-100">Submit</button>
<div class="btn-group col-auto" role="group" aria-label="Form Controls">
<button type="submit" class="btn btn-sm btn-primary">Submit</button>
<a href="?" class="btn btn-sm btn-warning">Reset</a>
</div>
<div class="col-6 col-md-auto gy-1">
<a href="?" class="btn btn-warning w-100">Reset</a>
<div class="col-auto">
{% include "membershipworks/components/download_table.dj.html" %}
</div>
</div>
</form>
<div class="table-responsive mw-100">
<table class="table table-striped table-hover mb-2 w-auto">
<thead>
<tr>
{% for column in object_list.0.keys %}<th>{{ column|title }}</th>{% endfor %}
</tr>
</thead>
<tbody>
{% for object in object_list %}
<tr>
{% for field in object.values %}<td>{{ field }}</td>{% endfor %}
</tr>
{% endfor %}
</tbody>
</table>
</div>
<nav aria-label="Page navigation">
<div class="text-center mb-2">Showing {{ page_obj.object_list|length }} of {{ paginator.count }} results.</div>
<ul class="pagination justify-content-center">
{% if page_obj.has_previous %}
<li class="page-item">
<a class="page-link"
href="?{{ query_params }}&page={{ page_obj.previous_page_number }}">Previous</a>
</li>
{% endif %}
{% for page_num in paginator_range %}
<li class="page-item {% if page_num == page_obj.number %} active {% elif page_num == paginator.ELLIPSIS %} disabled {% endif %}">
<a class="page-link" href="?{{ query_params }}&page={{ page_num }}">{{ page_num }}</a>
</li>
{% endfor %}
{% if page_obj.has_next %}
<li class="page-item">
<a class="page-link"
href="?{{ query_params }}&page={{ page_obj.next_page_number }}">Next</a>
</li>
{% endif %}
</ul>
</nav>
{% render_table table %}
</div>
{% endblock %}

View File

@ -8,11 +8,14 @@ from django.db.models import Count, F, FloatField, Window
from django.db.models.functions import Lead, Trunc
from django.urls import path, reverse_lazy
from django.utils import dateparse
from django.utils.formats import date_format
from django.utils.text import slugify
from django.utils.timezone import localtime
from django.views.generic.list import ListView
import django_tables2 as tables
from django_tables2 import SingleTableMixin
from django_tables2.export.views import ExportMixin
from .models import HIDEvent
REPORTS = []
@ -23,13 +26,17 @@ def register_report(cls: "BaseAccessReport"):
return cls
class BaseAccessReport(PermissionRequiredMixin, ListView):
class BaseAccessReport(
ExportMixin, SingleTableMixin, PermissionRequiredMixin, ListView
):
model = HIDEvent
permission_required = "doorcontrol.view_hidevent"
paginate_by = 20
context_object_name = "object_list"
template_name = "doorcontrol/access_report.dj.html"
export_formats = ("csv", "xlsx", "ods")
_report_name = None
@classmethod
@ -44,6 +51,10 @@ class BaseAccessReport(PermissionRequiredMixin, ListView):
slug = slugify(cls._report_name)
return path(f"reports/{slug}", cls.as_view(), name=slug)
@property
def export_name(self):
return slugify(self._report_name)
def _selected_report(self):
return self._report_name
@ -95,8 +106,23 @@ class BaseAccessReport(PermissionRequiredMixin, ListView):
return context
class UnitTimeTable(tables.Table):
members = tables.columns.Column()
members_delta = tables.columns.TemplateColumn(
"{{ value|floatformat:2}}%", verbose_name="Δ Members"
)
access_count = tables.columns.Column()
access_count_delta = tables.columns.TemplateColumn(
"{{ value|floatformat:2}}%", verbose_name="Δ Access Count"
)
class Meta:
fields = ("members", "members_delta", "access_count", "access_count_delta")
@register_report
class AccessPerUnitTime(BaseAccessReport):
table_class = UnitTimeTable
UNIT_TIMES = ["day", "week", "month", "year"]
@classmethod
@ -115,23 +141,41 @@ class AccessPerUnitTime(BaseAccessReport):
name="access-per-unit-time",
)
@property
def _report_name(self):
unit_time = self.kwargs["unit_time"]
return "Access per " + unit_time.title()
def _selected_report(self) -> str:
return "Access per " + self.kwargs["unit_time"].title()
def _format_date(self, date: datetime.datetime) -> str:
def get_table_kwargs(self):
unit_time = self.kwargs["unit_time"]
if unit_time == "day":
return date_format(date, "DATE_FORMAT")
elif unit_time == "week":
return (
date_format(date, "DATE_FORMAT")
+ " - "
+ date_format(date + datetime.timedelta(weeks=1), "DATE_FORMAT")
if unit_time == "week":
unit_time_column = tables.TemplateColumn(
verbose_name=unit_time.title(),
template_code=(
"{{ value|date|default:default }} - "
"{{ value|add:one_week|date|default:default }}"
),
extra_context={"one_week": datetime.timedelta(weeks=1)},
)
elif unit_time == "month":
return date_format(date, "N Y")
elif unit_time == "year":
return date_format(date, "Y")
else:
if unit_time == "day":
date_format = "DATE_FORMAT"
elif unit_time == "month":
date_format = "N Y"
elif unit_time == "year":
date_format = "Y"
unit_time_column = tables.DateColumn(
date_format, verbose_name=unit_time.title()
)
return {
"sequence": ("unit_time", "..."),
"extra_columns": (("unit_time", unit_time_column),),
}
def get_queryset(self):
unit_time = self.kwargs["unit_time"]
@ -141,7 +185,7 @@ class AccessPerUnitTime(BaseAccessReport):
granted_event_types = [
t for t in HIDEvent.EventType if t.name.startswith("GRANTED_ACCESS")
]
events = (
return (
super()
.get_queryset()
.filter(event_type__in=granted_event_types)
@ -172,64 +216,58 @@ class AccessPerUnitTime(BaseAccessReport):
)
.order_by("-unit_time")
)
return [
{
unit_time: self._format_date(event["unit_time"]),
"members": event["members"],
"Δ members": (
f'{event["members_delta"]:.2f}%'
if event["members_delta"] is not None
else ""
),
"access count": event["access_count"],
"Δ access count": (
f'{event["access_count_delta"]:.2f}%'
if event["access_count_delta"] is not None
else ""
),
}
for event in events
]
class DeniedAccessTable(tables.Table):
name = tables.TemplateColumn(
"{{ record.forename|default:'' }} {{ record.surname|default:'' }}"
)
class Meta:
model = HIDEvent
fields = (
"timestamp",
"door",
"event_type",
"name",
"raw_card_number",
"decoded_card_number",
)
@register_report
class DeniedAccess(BaseAccessReport):
_report_name = "Denied Access"
table_class = DeniedAccessTable
def get_queryset(self):
denied_event_types = [
t for t in HIDEvent.EventType if t.name.startswith("DENIED_ACCESS")
]
events = (
return (
super()
.get_queryset()
.filter(event_type__in=denied_event_types)
.with_decoded_card_number()
)
return [
{
"timestamp": event.timestamp,
"door name": event.door.name,
"event type": HIDEvent.EventType(event.event_type).label,
"name": " ".join(
n for n in [event.forename, event.surname] if n is not None
),
"raw card number": (
event.raw_card_number if event.raw_card_number is not None else ""
),
"card number": event.decoded_card_number() or "",
}
for event in events
]
class MostActiveMembersTable(tables.Table):
cardholder_id = tables.Column()
name = tables.TemplateColumn(
"{{ record.forename|default:'' }} {{ record.surname|default:'' }}"
)
access_count = tables.Column()
@register_report
class MostActiveMembers(BaseAccessReport):
_report_name = "Most Active Members"
table_class = MostActiveMembersTable
def get_queryset(self):
counts = (
return (
super()
.get_queryset()
.values("cardholder_id", "forename", "surname")
@ -238,45 +276,45 @@ class MostActiveMembers(BaseAccessReport):
.order_by("-access_count")
)
return [
{
"cardholder id": count["cardholder_id"],
"name": " ".join(
n for n in [count["forename"], count["surname"]] if n is not None
),
"access count": count["access_count"],
}
for count in counts
]
class BusiestDayOfWeekTable(tables.Table):
timestamp__week_day = tables.Column("Week Day")
events = tables.Column()
def render_timestamp__week_day(self, value):
return calendar.day_name[(value - 2) % 7]
@register_report
class BusiestDayOfWeek(BaseAccessReport):
_report_name = "Busiest Day of the Week"
table_pagination = False
table_class = BusiestDayOfWeekTable
def get_queryset(self):
return [
{
"week day": calendar.day_name[(count["timestamp__week_day"] - 2) % 7],
"events": count["events"],
}
for count in super()
return (
super()
.get_queryset()
.values("timestamp__week_day")
.annotate(events=Count("timestamp"))
]
)
class BusiestTimeOfDayTable(tables.Table):
timestamp__hour = tables.TemplateColumn("{{ value }}:00", verbose_name="Hour")
events = tables.Column()
@register_report
class BusiestTimeOfDay(BaseAccessReport):
_report_name = "Busiest Time of Day"
paginate_by = 24
table_pagination = False
table_class = BusiestTimeOfDayTable
def get_queryset(self):
return [
{"hour": f'{count["timestamp__hour"]}:00', "events": count["events"]}
for count in super()
return (
super()
.get_queryset()
.values("timestamp__hour")
.annotate(events=Count("timestamp"))
]
)