set coordinates for position

src/c3nav/mapdata/migrations/0083_auto_20191227_1642.py

@@ -0,0 +1,31 @@
+# Generated by Django 2.2.8 on 2019-12-27 15:42
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0082_dynamiclocation_position'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='position',
+            name='last_location_update',
+        ),
+        migrations.RemoveField(
+            model_name='position',
+            name='location_id',
+        ),
+        migrations.AddField(
+            model_name='position',
+            name='coordinates_id',
+            field=models.CharField(max_length=48, null=True, verbose_name='coordinates'),
+        ),
+        migrations.AddField(
+            model_name='position',
+            name='last_coordinates_update',
+            field=models.DateTimeField(null=True, verbose_name='last coordinates update'),
+        ),
+    ]

src/c3nav/mapdata/models/locations.py

@@ -496,8 +496,8 @@ class Position(models.Model):
     owner = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
     name = models.CharField(_('name'), max_length=32)
     secret = models.CharField(_('secret'), unique=True, max_length=32, default=get_position_secret)
-    last_location_update = models.DateTimeField(_('last location update'), null=True)
+    last_coordinates_update = models.DateTimeField(_('last coordinates update'), null=True)
-    location_id = models.CharField(_('location'), null=True, max_length=48)
+    coordinates_id = models.CharField(_('coordinates'), null=True, max_length=48)
     api_secret = models.CharField(_('api secret'), max_length=64, default=get_position_api_secret)
 
     coordinates = LocationById()

src/c3nav/site/forms.py

@@ -1,5 +1,7 @@
+from operator import attrgetter
+
 from django.db import transaction
-from django.forms import ModelForm
+from django.forms import Form, ModelChoiceField, ModelForm
 from django.utils.translation import ugettext_lazy as _
 
 from c3nav.mapdata.forms import I18nModelFormMixin
@@ -53,3 +55,12 @@ class PositionForm(ModelForm):
     class Meta:
         model = Position
         fields = ['name']
+
+
+class PositionSetForm(Form):
+    position = ModelChoiceField(Position.objects.none())
+
+    def __init__(self, request, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['position'].queryset = Position.objects.filter(owner=request.user)
+        self.fields['position'].label_from_instance = attrgetter('name')

src/c3nav/site/static/site/css/c3nav.scss

@@ -1290,7 +1290,7 @@ main form > p, #modal form > p {
         resize: none;
         height: 100px;
     }
-    select {
+    select[multiple] {
         height: 100px;
     }
 }

src/c3nav/site/static/site/js/c3nav.js

@@ -1361,21 +1361,24 @@ c3nav = {
     _click_anywhere: function(e) {
         if (e.originalEvent.target.id !== 'map') return;
         var popup = L.popup(c3nav._add_map_padding({className: 'location-popup', maxWidth: 500}, 'autoPanPaddingTopLeft', 'autoPanPaddingBottomRight')),
-            level = c3nav._levelControl.currentLevel,
+            name = c3nav._latlng_to_name(e.latlng);
-            name = 'c:'+String(c3nav.level_labels_by_id[level])+':'+Math.round(e.latlng.lng*100)/100+':'+Math.round(e.latlng.lat*100)/100;
         var buttons = $('#anywhere-popup-buttons').clone();
         buttons.find('.report').attr('href', '/report/l/' + name + '/');
+        buttons.find('.set-position').attr('href', '/positions/set/' + name + '/');
         popup.setLatLng(e.latlng).setContent(buttons.html());
         c3nav._click_anywhere_popup = popup;
         popup.on('remove', function() { c3nav._click_anywhere_popup = null }).openOn(c3nav.map);
     },
+    _latlng_to_name: function(latlng) {
+        var level = c3nav._levelControl.currentLevel;
+        return 'c:'+String(c3nav.level_labels_by_id[level])+':'+Math.round(latlng.lng*100)/100+':'+Math.round(latlng.lat*100)/100;
+    },
     _click_anywhere_load: function(nearby) {
         if (!c3nav._click_anywhere_popup) return;
         var latlng = c3nav._click_anywhere_popup.getLatLng();
         c3nav._click_anywhere_popup.remove();
         var popup = L.popup().setLatLng(latlng).setContent('<div class="loader"></div>'),
-            level = c3nav._levelControl.currentLevel,
+            name = c3nav._latlng_to_name(latlng);
-            name = 'c:'+String(c3nav.level_labels_by_id[level])+':'+Math.round(latlng.lng*100)/100+':'+Math.round(latlng.lat*100)/100;
         c3nav._click_anywhere_popup = popup;
         popup.on('remove', function() { c3nav._click_anywhere_popup = null }).openOn(c3nav.map);
         $.getJSON('/api/locations/'+name+'/', function(data) {
@@ -1621,6 +1624,7 @@ c3nav = {
         var $user = $('header #user');
         $user.find('span').text(data.title);
         $user.find('small').text(data.subtitle || '');
+        $('.position-buttons').toggle(data.has_positions);
         if (window.mobileclient) mobileclient.setUserData(JSON.stringify(data));
     },
 

src/c3nav/site/templates/site/map.html

@@ -42,6 +42,12 @@
                         {% trans 'Show nearby locations' %}
                     </button>
                 </div>
+                <div class="buttons position-buttons">
+                    <a class="button button-clear set-position">
+                        <i class="material-icons">my_location</i>
+                        {% trans 'Set my position' %}
+                    </a>
+                </div>
                 <div class="buttons">
                     <a class="button button-clear report report-missing">
                         <i class="material-icons">feedback</i>

src/c3nav/site/templates/site/position_detail.html

@@ -7,6 +7,13 @@
     <h2>{% trans 'Position:' %} {{ position.name }}</h2>
     <p><a href="{% url 'site.position_list' %}">&laquo; {% trans 'back to overview' %}</a></p>
 
+    {% if position.coordinates %}
+        {% include 'site/fragment_location.html' with location=position.coordinates %}
+    {% else %}
+        <p><em>{% trans 'currently no coordinates' %}</em></p>
+    {% endif %}
+    <p><em>{% trans 'last coordinates update:' %} {{ position.last_coordinates_update }}</em></p>
+
     <p>
         <strong>{% trans 'Secret' %}:</strong>
         <code>{{ position.secret }}</code>
@@ -21,6 +28,7 @@
     <form method="post" action="{{ request.path_info }}">
         {% csrf_token %}
         {{ form.as_p }}
+        <label><input type="checkbox" name="set_null" value="1"> {% trans 'unset coordinates' %}</label>
         <label><input type="checkbox" name="reset_secret" value="1"> {% trans 'reset secret' %}</label>
         <label><input type="checkbox" name="reset_api_secret" value="1"> {% trans 'reset API secret' %}</label>
         <label><input type="checkbox" name="delete" value="1"> {% trans 'delete this position' %}</label>

src/c3nav/site/templates/site/position_set.html

@@ -0,0 +1,16 @@
+{% extends 'site/base.html' %}
+{% load i18n %}
+
+{% block content %}
+<main class="account">
+    {% include 'site/fragment_messages.html' %}
+    <h2>{% trans 'Set position coordinates' %}</h2>
+    <p>{% trans 'Please select the position to set to these coordinates:' %}</p>
+    {% include 'site/fragment_location.html' with location=coordinates %}
+    <form method="post" action="{{ request.path_info }}">
+        {% csrf_token %}
+        {{ form.as_p }}
+        <button type="submit">{% trans 'Set coordinates' %}</button>
+    </form>
+</main>
+{% endblock %}

src/c3nav/site/urls.py

@@ -2,7 +2,7 @@ from django.conf.urls import url
 
 from c3nav.site.views import (about_view, access_redeem_view, account_view, change_password_view, choose_language,
                               login_view, logout_view, map_index, position_create, position_detail, position_list,
-                              qr_code, register_view, report_create, report_detail, report_list)
+                              position_set, qr_code, register_view, report_create, report_detail, report_list)
 
 slug = r'(?P<slug>[a-z0-9-_.:]+)'
 coordinates = r'(?P<coordinates>[a-z0-9-_:]+:-?\d+(\.\d+)?:-?\d+(\.\d+)?)'
@@ -38,4 +38,5 @@ urlpatterns = [
     url(r'^positions/$', position_list, name='site.position_list'),
     url(r'^positions/create/$', position_create, name='site.position_create'),
     url(r'^positions/(?P<pk>\d+)/$', position_detail, name='site.position_detail'),
+    url(r'^positions/set/%s/$' % coordinates, position_set, name='site.position_set'),
 ]

src/c3nav/site/views.py

@@ -36,7 +36,7 @@ from c3nav.mapdata.utils.locations import (get_location_by_id_for_request, get_l
 from c3nav.mapdata.utils.user import can_access_editor, get_user_data
 from c3nav.mapdata.views import set_tile_access_cookie
 from c3nav.routing.models import RouteOptions
-from c3nav.site.forms import PositionForm, ReportUpdateForm
+from c3nav.site.forms import PositionForm, PositionSetForm, ReportUpdateForm
 from c3nav.site.models import Announcement, SiteUpdate
 
 
@@ -514,12 +514,11 @@ def position_create(request):
         'form': form,
     })
 
-    pass
-
 
 @login_required(login_url='site.login')
 def position_detail(request, pk):
     position = get_object_or_404(Position.objects.filter(owner=request.user), pk=pk)
+    position.request = request
 
     if request.method == 'POST':
         with transaction.atomic():
@@ -528,6 +527,10 @@ def position_detail(request, pk):
                 messages.success(request, _('Position deleted.'))
                 return redirect(reverse('site.position_list'))
 
+            if request.POST.get('set_null', None):
+                position.last_coordinates_update = timezone.now()
+                position.coordinates = None
+
             if request.POST.get('reset_secret', None):
                 position.secret = get_position_secret()
 
@@ -546,4 +549,27 @@ def position_detail(request, pk):
         'position': position,
         'form': form,
     })
-    pass
+
+
+@login_required(login_url='site.login')
+def position_set(request, coordinates):
+    coordinates = get_location_by_id_for_request(coordinates, request)
+    if coordinates is None:
+        raise Http404
+
+    if request.method == 'POST':
+        form = PositionSetForm(request, data=request.POST)
+        if form.is_valid():
+            position = form.cleaned_data['position']
+            position.last_coordinates_update = timezone.now()
+            position.coordinates = coordinates
+            position.save()
+            messages.success(request, _('Position set.'))
+            return redirect(reverse('site.position_detail', kwargs={'pk': position.pk}))
+    else:
+        form = PositionSetForm(request)
+
+    return render(request, 'site/position_set.html', {
+        'coordinates': coordinates,
+        'form': form,
+    })