From 3f6081a5b9d982e46865b696ecf857b39c0af064 Mon Sep 17 00:00:00 2001
From: Ryan Cross <rcross@amsl.com>
Date: Mon, 6 Apr 2020 22:54:36 +0000
Subject: [PATCH] Add support for variable length meetings to secr/meetings
 app. Commit ready for merge  - Legacy-Id: 17590

---
 ietf/secr/meetings/forms.py             | 23 +++++++++++++++--------
 ietf/secr/meetings/views.py             |  8 ++++----
 ietf/secr/templates/meetings/times.html |  2 +-
 3 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/ietf/secr/meetings/forms.py b/ietf/secr/meetings/forms.py
index 4aa1dd36b..dc5fba4d1 100644
--- a/ietf/secr/meetings/forms.py
+++ b/ietf/secr/meetings/forms.py
@@ -1,4 +1,5 @@
 # Copyright The IETF Trust 2013-2019, All Rights Reserved
+import datetime
 import re
 
 from django import forms
@@ -10,13 +11,6 @@ from ietf.meeting.models import Meeting, Room, TimeSlot, Session, SchedTimeSessA
 from ietf.name.models import TimeSlotTypeName
 import ietf.utils.fields
 
-DAYS_CHOICES = ((0,'Saturday'),
-                (1,'Sunday'),
-                (2,'Monday'),
-                (3,'Tuesday'),
-                (4,'Wednesday'),
-                (5,'Thursday'),
-                (6,'Friday'))
 
 # using Django week_day lookup values (Sunday=1)
 SESSION_DAYS = ((2,'Monday'),
@@ -131,15 +125,18 @@ class MeetingRoomForm(forms.ModelForm):
         exclude = ['resources']
 
 class TimeSlotForm(forms.Form):
-    day = forms.ChoiceField(choices=DAYS_CHOICES)
+    day = forms.ChoiceField()
     time = forms.TimeField()
     duration = ietf.utils.fields.DurationField()
     name = forms.CharField(help_text='Name that appears on the agenda')
     
     def __init__(self,*args,**kwargs):
+        if 'meeting' in kwargs:
+            self.meeting = kwargs.pop('meeting')
         super(TimeSlotForm, self).__init__(*args,**kwargs)
         self.fields["time"].widget.attrs["placeholder"] = "HH:MM"
         self.fields["duration"].widget.attrs["placeholder"] = "HH:MM"
+        self.fields["day"].choices = self.get_day_choices()
 
     def clean_duration(self):
         '''Limit to HH:MM format'''
@@ -148,6 +145,16 @@ class TimeSlotForm(forms.Form):
             raise forms.ValidationError('{} value has an invalid format. It must be in HH:MM format'.format(duration))
         return self.cleaned_data['duration']
 
+    def get_day_choices(self):
+        '''Get day choices for form based on meeting duration'''
+        choices = []
+        start = self.meeting.date 
+        for n in range(self.meeting.days):
+            date = start + datetime.timedelta(days=n)
+            choices.append((n, date.strftime("%a %b %d")))
+        return choices
+
+
 class MiscSessionForm(TimeSlotForm):
     short = forms.CharField(max_length=32,label='Short Name',help_text='Enter an abbreviated session name (used for material file names)',required=False)
     type = forms.ModelChoiceField(queryset=TimeSlotTypeName.objects.filter(used=True).exclude(slug__in=('regular',)),empty_label=None)
diff --git a/ietf/secr/meetings/views.py b/ietf/secr/meetings/views.py
index 04972299a..815b16121 100644
--- a/ietf/secr/meetings/views.py
+++ b/ietf/secr/meetings/views.py
@@ -740,7 +740,7 @@ def times(request, meeting_id, schedule_name):
     times = sorted(slots, key=lambda a: a['time'])
 
     if request.method == 'POST':
-        form = TimeSlotForm(request.POST)
+        form = TimeSlotForm(request.POST, meeting=meeting)
         if form.is_valid():
             time = get_timeslot_time(form, meeting)
             duration = form.cleaned_data['duration']
@@ -764,7 +764,7 @@ def times(request, meeting_id, schedule_name):
             return redirect('ietf.secr.meetings.views.times', meeting_id=meeting_id,schedule_name=schedule_name)
 
     else:
-        form = TimeSlotForm()
+        form = TimeSlotForm(meeting=meeting)
 
     return render(request, 'meetings/times.html', {
         'form': form,
@@ -799,7 +799,7 @@ def times_edit(request, meeting_id, schedule_name, time):
         if button_text == 'Cancel':
             return redirect('ietf.secr.meetings.views.times', meeting_id=meeting_id,schedule_name=schedule_name)
 
-        form = TimeSlotForm(request.POST)
+        form = TimeSlotForm(request.POST, meeting=meeting)
         if form.is_valid():
             day = form.cleaned_data['day']
             time = get_timeslot_time(form, meeting)
@@ -825,7 +825,7 @@ def times_edit(request, meeting_id, schedule_name, time):
                    'time':dtime.strftime('%H:%M'),
                    'duration':timeslots.first().duration,
                    'name':timeslots.first().name}
-        form = TimeSlotForm(initial=initial)
+        form = TimeSlotForm(initial=initial, meeting=meeting)
 
     return render(request, 'meetings/times_edit.html', {
         'meeting': meeting,
diff --git a/ietf/secr/templates/meetings/times.html b/ietf/secr/templates/meetings/times.html
index ea22ecd21..6d1a19736 100644
--- a/ietf/secr/templates/meetings/times.html
+++ b/ietf/secr/templates/meetings/times.html
@@ -19,7 +19,7 @@
       <tbody>
         {% for item in times %}
           <tr class="{% cycle 'row1' 'row2' %}">
-            <td>{{ item.time|date:"D" }}</td>
+            <td>{{ item.time|date:"D M d" }}</td>
             <td>{{ item.time|date:"H:i" }} - {{ item.end_time|date:"H:i" }}</td>
             <td>{{ item.name }}</td>
             <td><a href="{% url "ietf.secr.meetings.views.times_edit" meeting_id=meeting.number schedule_name=schedule.name time=item.time|date:"Y:m:d:H:i" %}">Edit</a></td>