init commit

mapapp/admin.py

@@ -0,0 +1,4 @@
+from django.contrib import admin
+from .models import Dot
+
+admin.site.register(Dot)

gmap/apps.py → mapapp/apps.py

@@ -1,7 +1,5 @@
-
-
 from django.apps import AppConfig
 
 
 class MapappConfig(AppConfig):
-    name = 'gmap'
+    name = 'mapapp'

mapapp/forms.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+from django import forms
+from .models import Dot
+
+
+class DotForm(forms.ModelForm):
+    class Meta:
+        model = Dot
+        fields = '__all__'
+        widgets = {
+            'title': forms.TextInput(attrs={'class': 'form-control', 'required': '', 'autofocus':''}),
+            'latitude': forms.NumberInput(attrs={'class': 'form-control', 'required': ''}),
+            'longitude': forms.NumberInput(attrs={'class': 'form-control', 'required': ''})
+        }

mapapp/migrations/0001_initial.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9 on 2017-01-25 16:02
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Dot',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=127)),
+                ('latitude', models.FloatField()),
+                ('longitude', models.FloatField()),
+            ],
+            options={
+                'db_table': 'dots',
+            },
+        ),
+    ]

mapapp/models.py

@@ -0,0 +1,13 @@
+from django.db import models
+
+
+class Dot(models.Model):
+    title = models.CharField(max_length=127)
+    latitude = models.FloatField()
+    longitude = models.FloatField()
+
+    class Meta:
+        db_table = 'dots'
+
+    def __str__(self):
+        return self.title

mapapp/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

mapapp/urls.py

@@ -0,0 +1,16 @@
+# -*- coding:utf-8 -*-
+from django.conf.urls import url
+
+from . import views
+
+
+urlpatterns = [
+    url(r'^$', views.home, name='home'),
+    url(r'^options$', views.options, name='options'),
+    url(r'^options/add$', views.dot, name='add_dot'),
+    url(r'^options/(?P<did>\d+)/edit$', views.dot, name='edit_dot'),
+    url(r'^options/(?P<did>\d+)/remove$', views.remove, name='remove_dot'),
+    url(r'^get_dots$', views.get_dots, name='get_dots'),
+
+    url(r'^modal_add_dot$', views.modal_add_dot, name='modal_add_dot')
+]

mapapp/views.py

@@ -0,0 +1,98 @@
+from django.contrib import messages
+from django.contrib.auth.decorators import login_required, permission_required
+from django.contrib.gis.shortcuts import render_to_text
+from django.core.exceptions import PermissionDenied
+from django.http import HttpResponse
+from django.shortcuts import render, redirect
+from django.core.serializers import serialize
+from .models import Dot
+from .forms import DotForm
+from mydefs import pag_mn
+
+
+@login_required
+def home(request):
+    dots = Dot.objects.all()
+    return render(request, 'maps/ya_index.html', {
+        'dots': dots
+    })
+
+
+@login_required
+def options(request):
+    dots = Dot.objects.all()
+    dots = pag_mn(request, dots)
+    return render(request, 'maps/options.html', {
+        'dots': dots
+    })
+
+
+@login_required
+def dot(request, did=0):
+    try:
+        if did == 0:
+            dot = Dot()
+            if not request.user.has_perm('mapapp.add_dot'):
+                raise PermissionDenied
+        else:
+            if not request.user.has_perm('mapapp.change_dot'):
+                raise PermissionDenied
+            dot = Dot.objects.get(id=did)
+
+        if request.method == 'POST':
+            frm = DotForm(request.POST, instance=dot)
+            if frm.is_valid():
+                frm.save()
+                messages.success(request, 'Точка топологии сохранена')
+            else:
+                messages.error(request, 'ошибки в форме')
+        else:
+            frm = DotForm(instance=dot)
+
+        return render(request, 'maps/dot.html', {
+            'dot': dot,
+            'form': frm
+        })
+
+    except Dot.DoesNotExist:
+        messages.error(request, 'Эта точка топологии не существует')
+        return redirect('mapapp:options')
+
+
+@login_required
+@permission_required('mapapp.delete_dot')
+def remove(request, did):
+    try:
+        dot = Dot.objects.get(id=did)
+        title = dot.title
+        dot.delete()
+        messages.success(request, "Точка топологии '%s' успешно удалена" % title)
+    except Dot.DoesNotExist:
+        messages.error(request, 'Эта точка топологии не существует')
+    return redirect('mapapp:options')
+
+
+def get_dots(request):
+    dots = Dot.objects.all()
+    return HttpResponse(serialize('json', dots, ensure_ascii=False), content_type='application/json')
+
+
+@login_required
+@permission_required('mapapp.add_dot')
+def modal_add_dot(request):
+    if request.method == 'POST':
+        coords = request.POST.get('coords')
+        title = request.POST.get('title')
+        lat, lon = coords.split(',')
+        print(lat, lon)
+        Dot.objects.create(
+            title=title,
+            latitude=float(lat),
+            longitude=float(lon)
+        )
+        return redirect('mapapp:home')
+    else:
+        coords = request.GET.get('coords')
+    return render_to_text('maps/modal_add_dot.html', {
+        'coords': coords
+    }, request=request)