add teacher administration view

src/spz/__init__.py

@@ -191,6 +191,8 @@ def rlrc_comment():
     ('/internal/login', views.login, ['GET', 'POST']),
     ('/internal/logout', views.logout, ['GET', 'POST']),
 
+    ('/internal/administration/teacher', views.administration_teacher, ['GET', 'POST'])
+
 ]
 
 for rule, view_func, methods in routes:

src/spz/templates/internal/administration/teacher_overview_base.html

@@ -0,0 +1,39 @@
+{% extends 'internal/internal.html' %}
+{% from 'formhelpers.html' import td_sorted %}
+
+{% block caption %}
+    Dozentenverwaltung
+{% endblock caption %}
+
+
+{% block internal_body %}
+    <div class="row">
+        <table class="ui selectable sortable compact small striped table">
+            <thead>
+            <tr>
+                <th>Sprache</th>
+                <th>Kursanzahl</th>
+                <th>Dozentenanzahl</th>
+                <th>Dozentenrate pro Kurs</th>
+            </tr>
+            </thead>
+            <tbody>
+            {% for l in language %}
+                <tr>
+                    <td><a href="{{ url_for('language', id=l.id) }}"><strong>{{ l.name }}</strong></a>
+                    </td>
+                    <td>
+                        0
+                    </td>
+                    <td>
+                        0
+                    </td>
+                    <td>
+                        0
+                    </td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+    </div>
+{% endblock internal_body %}

src/spz/templates/internal/internal.html

@@ -15,6 +15,7 @@
     <a class="item" href="{{ url_for('outstanding') }}"><i class="warning sign icon"></i> Offene Beträge</a>
     <a class="item" href="{{ url_for('statistics') }}"><i class="pie chart icon"></i> Statistiken</a>
     <a class="item" href="{{ url_for('duplicates') }}"><i class="random icon"></i> Doppelgänger</a>
+    <a class="item" href="{{ url_for('administration_teacher') }}"><i class="users icon"></i> Dozentenverwaltung</a>
     {% if current_user.superuser %}
     <a class="item" href="{{ url_for('preterm') }}"><i class="star icon"></i> Prioritär&shy;anmeldungen</a>
     {% endif %}

src/spz/views.py

@@ -1197,13 +1197,22 @@ def login():
     return dict(form=form)
 
 
+@templated('internal/administration/teacher_overview_base.html')
+def administration_teacher():
+    # list of tuple (lang, aggregated number of courses, aggregated number of seats)
+    '''lang_misc = db.session.query(models.Language, func.count(models.Language.courses), func.sum(models.Course.limit)) \
+        .join(models.Course, models.Language.courses) \
+        .group_by(models.Language) \
+        .order_by(models.Language.name) \
+        .from_self() '''
+
+    languages = db.session.query(models.Language)
+
+
+    return dict(language=languages)
+
+
 def logout():
     logout_user()
     flash(_('Tschau!'), 'success')
     return redirect(url_for('login'))
-
-
-'''def oidc_get_url():
-
-    return redirect(url)
-'''