PK ! % django_markdown_messaging/__init__.pyPK ! [ [ " django_markdown_messaging/admin.pyfrom django.contrib import admin
from .models import Message
admin.site.register(Message)PK ! !7H] ] ! django_markdown_messaging/apps.pyfrom django.apps import AppConfig
class MessagingConfig(AppConfig):
name = 'messaging'
PK ! V] 4 django_markdown_messaging/migrations/0001_initial.py# Generated by Django 2.0.6 on 2018-08-20 10:24
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
]
operations = [
migrations.CreateModel(
name='Message',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('slug', models.SlugField(max_length=32, unique=True)),
('message', models.TextField()),
('is_editable', models.BooleanField(default=False, verbose_name="Autoriser l'édition")),
('is_deletable', models.BooleanField(default=False, verbose_name='Autoriser la suppression')),
],
),
]
PK ! 0 django_markdown_messaging/migrations/__init__.pyPK ! B`z # django_markdown_messaging/models.pyfrom django.db import models
from django.db.utils import IntegrityError
from django.utils.crypto import get_random_string
import markdown
def generate_slug(length: int) -> str:
"""Generate a random slug"""
chars = 'abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789'
return get_random_string(length, chars)
class Message(models.Model):
"""Model for a message"""
slug = models.SlugField(unique=True, max_length=32)
message = models.TextField()
is_editable = models.BooleanField(default=False, verbose_name="Autoriser l'édition")
is_deletable = models.BooleanField(default=False, verbose_name="Autoriser la suppression")
@property
def markdown(self):
return markdown.markdown(self.message, output_format='html5')
def save(self, *args, **kwargs):
"""Custom message saving to add a random slug"""
# Three tries to generate unique slug
for i in range(0, 3):
if not self.slug:
self.slug = generate_slug(5)
try:
super().save(*args, **kwargs)
break
except IntegrityError:
self.slug = generate_slug(5)
def __str__(self):
return self.slug
PK ! E 7 django_markdown_messaging/templates/messaging/base.html
Private messaging
{% block content %}{% endblock %}
PK ! =F F ? django_markdown_messaging/templates/messaging/edit-message.html{% extends 'messaging/base.html' %}
{% block content %}
{% if message %}
Message - {{ message.slug }}
{% else %}
New message
{% endif %}
Back
{% endblock %}PK ! G? ? 8 django_markdown_messaging/templates/messaging/index.html{% extends 'messaging/base.html' %}
{% block content %}
Private messaging service
{% if added_slug %}
{% endif %}
{% if unknown_slug %}
Message {{ unknown_slug }} does not exist.
{% endif %}
{% endblock %}PK ! p : django_markdown_messaging/templates/messaging/message.html{% extends 'messaging/base.html' %}
{% load static %}
{% block content %}
Message - {{ message.slug }}
Back
{{ message.markdown|safe }}
{% if message.is_editable %}
Edit
{% endif %}
{% if message.is_deletable %}
Delete
{% endif %}
{% endblock %}PK ! '< < " django_markdown_messaging/tests.pyfrom django.test import TestCase
# Create your tests here.
PK ! 4{ ! django_markdown_messaging/urls.pyfrom django.urls import path, include
from .views import *
urlpatterns = [
path('', IndexView.as_view(), name='index'),
path('new', NewMessageView.as_view(), name='new-message'),
path('/', include([
path('', MessageView.as_view(), name='message'),
path('edit/', EditMessageView.as_view(), name='edit-message'),
path('delete/', DeleteMessageView.as_view(), name='delete-message'),
])),
]PK ! }4+$ $ " django_markdown_messaging/views.pyfrom django.urls import reverse
from django.http import HttpResponseRedirect
from django.views.generic import TemplateView
from .models import Message
import logging
class AbstractMessageView(TemplateView):
def __init__(self):
super(AbstractMessageView, self).__init__()
self.logger = logging.getLogger('messaging')
def get(self, request, *args, **kwargs):
"""
Django method to handle a message view.
Take a slug as parameter and handle a message
"""
if not 'slug' in kwargs:
return super().get(request, *args, **kwargs)
slug = str(kwargs.get('slug', ''))
message = self.get_message(slug)
if not message:
request.session['unknown-slug'] = slug
return HttpResponseRedirect(reverse('messaging:index'))
return self.handle(request, message)
def get_message(self, slug):
"""Get a message or return none"""
try:
message = Message.objects.get(slug=slug)
except Message.DoesNotExist:
self.logger.error("Try to get an unknown message: {}".format(slug))
return None
self.logger.info("Get message: {}".format(message.slug))
return message
def save_message(self, message):
"""Save a message"""
message.save()
self.logger.info("Save message: {}".format(message.slug))
def delete_message(self, message):
"""Delete a message"""
slug = message.slug
message.delete()
self.logger.info("Delete message: {}".format(slug))
class IndexView(TemplateView):
"""Index view"""
template_name = 'messaging/index.html'
def get(self, request):
"""Handle get request"""
context = {}
# If we just add a new message
if 'added-slug' in request.session:
context['added_slug'] = request.session['added-slug']
del request.session['added-slug']
# If we just ask for an unknown message
if 'unknown-slug' in request.session:
context['unknown_slug'] = request.session['unknown-slug']
del request.session['unknown-slug']
return self.render_to_response(context)
def post(self, request):
"""Handle post request"""
value = request.POST.get('slug')
if not value:
return self.render_to_response({})
return HttpResponseRedirect(reverse('messaging:message', args=[value]))
class NewMessageView(AbstractMessageView):
"""New message view"""
template_name = 'messaging/edit-message.html'
def post(self, request):
"""Handle post request"""
value = request.POST.get('txtMessage', '')
if not value:
return self.render_to_response({})
message = Message(message=value,
is_editable = request.POST.get('chkIsEditable', '') == 'on',
is_deletable = request.POST.get('chkIsDeletable', '') == 'on')
self.save_message(message)
request.session['added-slug'] = message.slug
return HttpResponseRedirect(reverse('messaging:index'))
class MessageView(AbstractMessageView):
"""Message view"""
template_name = 'messaging/message.html'
def handle(self, request, message):
context = { 'message': message }
return self.render_to_response(context)
class EditMessageView(AbstractMessageView):
"""Edit message view"""
template_name = 'messaging/edit-message.html'
def handle(self, request, message):
if not message.is_editable:
return HttpResponseRedirect(reverse('messaging:message', args=[message.slug]))
context = { 'message': message }
return self.render_to_response(context)
def post(self, request, slug):
message = self.get_message(slug)
if not message:
request.session['unknown-slug'] = slug
return HttpResponseRedirect(reverse('messaging:index'))
value = request.POST.get('txtMessage', '')
if not value:
return self.render_to_response({'message': message})
message.message = value
self.save_message(message)
request.session['added-slug'] = message.slug
return HttpResponseRedirect(reverse('messaging:index'))
class DeleteMessageView(AbstractMessageView):
"""Delete message view"""
def handle(self, request, message):
if not message.is_deletable:
return HttpResponseRedirect(reverse('messaging:message', args=[message.slug]))
self.delete_message(message)
return HttpResponseRedirect(reverse('messaging:index'))PK ! 1 django_markdown_messaging-0.0.1.dist-info/LICENSECopyright 2018 Aloha68
Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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