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First version of calendar done

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This commit is contained in:
Hui Wen 2018-07-24 23:10:26 -07:00
parent bdef3ca660
commit c3eb1b27d4
11 changed files with 176 additions and 4 deletions
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2
cal/admin.py
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@ -1,3 +1,5 @@
from django.contrib import admin
from cal.models import Event
# Register your models here.
admin.site.register(Event)

24
cal/migrations/0001_initial.py Normal file
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@ -0,0 +1,24 @@
# Generated by Django 2.0.6 on 2018-07-04 18:14
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
]
operations = [
migrations.CreateModel(
name='Event',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('title', models.CharField(max_length=200)),
('description', models.TextField()),
('start_time', models.DateTimeField()),
('end_time', models.DateTimeField()),
],
),
]

7
cal/models.py
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@ -1,3 +1,10 @@
from django.db import models
# Create your models here.
class Event(models.Model):
title = models.CharField(max_length=200)
description = models.TextField()
start_time = models.DateTimeField()
end_time = models.DateTimeField()

37
cal/static/cal/css/styles.css Normal file
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@ -0,0 +1,37 @@
.calendar {
width: 100%;
font-size: 13px;
}
.month {
font-size: 25px;
}
tr, td {
border: 1px solid black;
}
th {
padding: 10px;
text-align: center;
font-size: 18px;
}
td {
width: 200px;
height: 150px;
padding: 20px 0px 0px 5px;
}
.date {
font-size: 16px;
}
ul {
height: 100%;
padding: 0px 5px 0px 20px;
}
a {
color: #17a2b8;
}

34
cal/templates/cal/base.html Normal file
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@ -0,0 +1,34 @@
{% load staticfiles %}
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.0.10/css/all.css" integrity="sha384-+d0P83n9kaQMCwj8F4RJB66tzIwOKmrdb46+porD/OvrJ+37WqIM7UoBtwHO6Nlg"
crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="{% static 'cal/css/styles.css' %}">
<title>Django Calendar App</title>
</head>
<body>
{% block content %}
{% endblock %}
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
{% block script %}
{% endblock %}
</body>
</html>

5
cal/templates/cal/calendar.html Normal file
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@ -0,0 +1,5 @@
{% extends 'cal/base.html' %}
{% block content %}
{{ calendar }}
{% endblock %}

3
cal/urls.py
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@ -3,5 +3,6 @@ from . import views
app_name = 'cal'
urlpatterns = [
url(r'', views.index, name='index'),
url(r'^index/$', views.index, name='index'),
url(r'^calendar/$', views.CalendarView.as_view(), name='calendar'),
]

40
cal/utils.py Normal file
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@ -0,0 +1,40 @@
from datetime import datetime, timedelta
from calendar import HTMLCalendar
from .models import Event
class Calendar(HTMLCalendar):
def __init__(self, year=None, month=None):
self.year = year
self.month = month
super(Calendar, self).__init__()
# formats a day as a td
# filter events by day
def formatday(self, day, events):
events_per_day = events.filter(start_time__day=day)
d = ''
for event in events_per_day:
d += f'<li> {event.title} </li>'
if day != 0:
return f"<td><span class='date'>{day}</span><ul> {d} </ul></td>"
return '<td></td>'
# formats a week as a tr
def formatweek(self, theweek, events):
week = ''
for d, weekday in theweek:
week += self.formatday(d, events)
return f'<tr> {week} </tr>'
# formats a month as a table
# filter events by year and month
def formatmonth(self, withyear=True):
events = Event.objects.filter(start_time__year=self.year, start_time__month=self.month)
cal = f'<table border="0" cellpadding="0" cellspacing="0" class="calendar">\n'
cal += f'{self.formatmonthname(self.year, self.month, withyear=withyear)}\n'
cal += f'{self.formatweekheader()}\n'
for week in self.monthdays2calendar(self.year, self.month):
cal += f'{self.formatweek(week, events)}\n'
return cal

25
cal/views.py
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@ -1,8 +1,29 @@
from datetime import datetime
from django.shortcuts import render
from django.http import HttpResponse
from django.views import generic
from django.utils.safestring import mark_safe
# Create your views here.
from .models import *
from .utils import Calendar
def index(request):
return HttpResponse('hello')
class CalendarView(generic.ListView):
model = Event
template_name = 'cal/calendar.html'
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
d = get_date(self.request.GET.get('day', None))
cal = Calendar(d.year, d.month)
html_cal = cal.formatmonth(withyear=True)
context['calendar'] = mark_safe(html_cal)
return context
def get_date(req_day):
if req_day:
year, month = (int(x) for x in req_day.split('-'))
return date(year, month, day=1)
return datetime.today()

1
djangocalendar/settings.py
View file

@ -37,6 +37,7 @@ INSTALLED_APPS = [
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'cal.apps.CalConfig',
]
MIDDLEWARE = [

2
djangocalendar/urls.py
View file

@ -17,6 +17,6 @@ from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('', include('cal.urls')),
path('admin/', admin.site.urls),
path('', include('cal.urls')),
]