Add static information models

Static information which is easier to track using the database,
 here the editorial college members shown on the about page,
 will be shown from the new model and not be hardcoded into the
 HTML templates.

scipost/migrations/0041_editorialcollege_editorialcollegemember.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.3 on 2017-03-18 20:08
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scipost', '0040_auto_20170317_1659'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='EditorialCollege',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('discipline', models.CharField(max_length=255)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='EditorialCollegeMember',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('title', models.CharField(blank=True, max_length=10)),
+                ('link', models.URLField(blank=True)),
+                ('subtitle', models.CharField(blank=True, max_length=255)),
+                ('discipline', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='member', to='scipost.EditorialCollege')),
+            ],
+        ),
+    ]

scipost/models.py

@@ -4,7 +4,6 @@ from django import forms
 from django.contrib.auth.models import User
 from django.contrib.postgres.fields import ArrayField
 from django.db import models
-from django.shortcuts import get_object_or_404
 from django.template import Template, Context
 from django.utils import timezone
 from django.utils.safestring import mark_safe
@@ -512,3 +511,27 @@ class SPBMembershipAgreement(models.Model):
         return (str(self.partner) +
                 ' [' + spb_membership_duration_dict[self.duration] +
                 ' from ' + self.start_date.strftime('%Y-%m-%d') + ']')
+
+
+######################
+# Static info models #
+######################
+
+class EditorialCollege(models.Model):
+    '''A SciPost Editorial College for a specific discipline.'''
+    discipline = models.CharField(max_length=255)
+
+
+class EditorialCollegeMember(models.Model):
+    """
+    Editorial College Members for non-functional use!
+    This model is used for static information purposes only.
+    """
+    name = models.CharField(max_length=255)
+    title = models.CharField(max_length=10, blank=True)
+    link = models.URLField(blank=True)
+    subtitle = models.CharField(max_length=255, blank=True)
+    discipline = models.ForeignKey('scipost.EditorialCollege', related_name='member')
+
+    def __str__(self):
+        return ('%s %s' % (self.title, self.name)).strip()