Add "Delete Room" form and view

Creates "delete room" form with a select to choose a room to delete.

Adds a new button inside the button group in the scopes view. Because
scopes checkboxes values maps to ips the only way to specify the room to
delete is in the delete room form itself, using a select input.

4 files changed, 47 insertions, 1 deletions

diff --git a/ogcp/forms/action_forms.py b/ogcp/forms/action_forms.py
index 3bd3ef5..54b2c32 100644
--- a/ogcp/forms/action_forms.py
+++ b/ogcp/forms/action_forms.py
@@ -98,3 +98,8 @@ class RoomForm(FlaskForm):
     netmask = StringField(label=_('Netmask'),
                           validators=[InputRequired()])
     submit = SubmitField(label=_('Submit'))
+
+class DeleteRoomForm(FlaskForm):
+    room = SelectField(label=_('Room'),
+                       validators=[InputRequired()])
+    submit = SubmitField(label=_('Submit'))
diff --git a/ogcp/templates/actions/delete_room.html b/ogcp/templates/actions/delete_room.html
new file mode 100644
index 0000000..a5aa529
--- /dev/null
+++ b/ogcp/templates/actions/delete_room.html
@@ -0,0 +1,15 @@
+{% extends 'base.html' %}
+{% import "bootstrap/wtf.html" as wtf %}
+
+{% block content %}
+
+<h1 class="m-5">{{_('Delete room form')}}</h1>
+
+{{ wtf.quick_form(form,
+                  action=url_for('action_room_delete'),
+                  method='post',
+                  button_map={'submit': 'primary'},
+                  extra_classes="mx-5") }}
+
+{% endblock %}
+
diff --git a/ogcp/templates/scopes.html b/ogcp/templates/scopes.html
index df2b535..3cb84fd 100644
--- a/ogcp/templates/scopes.html
+++ b/ogcp/templates/scopes.html
@@ -61,6 +61,8 @@
              formaction="{{ url_for('action_mode') }}" formmethod="get">
       <input class="dropdown-item" type="submit" value="{{ _('Add room') }}"
              formaction="{{ url_for('action_room_add') }}" formmethod="get">
+      <input class="dropdown-item" type="submit" value="{{ _('Delete room') }}"
+             formaction="{{ url_for('action_room_delete') }}" formmethod="get">
     </div>
   </div>
 </form>
diff --git a/ogcp/views.py b/ogcp/views.py
index 73b1fcb..794400d 100644
--- a/ogcp/views.py
+++ b/ogcp/views.py
@@ -3,7 +3,8 @@ from flask import (
 )
 from ogcp.forms.action_forms import (
     WOLForm, PartitionForm, ClientDetailsForm, HardwareForm, SessionForm,
-    ImageRestoreForm, ImageCreateForm, SoftwareForm, BootModeForm, RoomForm
+    ImageRestoreForm, ImageCreateForm, SoftwareForm, BootModeForm, RoomForm,
+    DeleteRoomForm
 )
 from flask_login import (
     current_user, LoginManager,
@@ -90,6 +91,8 @@ def parse_scopes_from_tree(tree, scope_type):
     scopes = []
     for scope in tree['scope']:
         if scope['type'] == scope_type:
+            if 'name' in tree:
+                scope['parent'] = tree['name']
             scopes.append(scope)
         else:
             scopes += parse_scopes_from_tree(scope, scope_type)
@@ -674,3 +677,24 @@ def action_room_add():
         centers = [(center['id'], center['name']) for center in centers]
         form.center.choices = list(centers)
         return render_template('actions/add_room.html', form=form)
+
+@app.route('/action/room/delete', methods=['GET', 'POST'])
+@login_required
+def action_room_delete():
+    form = DeleteRoomForm(request.form)
+    if request.method == 'POST':
+        payload = {"id": form.room.data}
+        r = g.server.post('/room/delete', payload)
+        if r.status_code != requests.codes.ok:
+            flash(_('Server replied with error code when deleting the room'),
+                  category='error')
+        else:
+            flash(_('Room deleted successfully'), category='info')
+        return redirect(url_for("scopes"))
+    else:
+        r = g.server.get('/scopes')
+        rooms = parse_scopes_from_tree(r.json(), 'room')
+        rooms = [(room['id'], room['name'] + " (" + room['parent'] + ")")
+                 for room in rooms]
+        form.room.choices = list(rooms)
+        return render_template('actions/delete_room.html', form=form)