room info: add option to hide qr code or show the submission image

pretalx_broadcast_tools/forms.py

@@ -1,4 +1,4 @@
-from django.forms import BooleanField, CharField, Textarea
+from django.forms import BooleanField, CharField, Textarea, ChoiceField
 from django.utils.translation import gettext_lazy as _
 from hierarkey.forms import HierarkeyForm
 from i18nfield.forms import I18nFormField, I18nFormMixin, I18nTextInput
@@ -22,14 +22,26 @@ class BroadcastToolsSettingsForm(I18nFormMixin, HierarkeyForm):
         required=False,
         widget=I18nTextInput,
     )
-    broadcast_tools_room_info_feedback_instead_of_public = BooleanField(
-        help_text=_(
-            "If checked, the qr code shown on the 'room info' page will "
-            "link to the feedback page instead of the talk detail page."
+
+    broadcast_tools_room_info_lower_content = ChoiceField(
+        choices=(
+            ("", "No lower content"),
+            ("public_qr", "QR code linking to the 'talk detail' page"),
+            (
+                "feedback_qr",
+                "QR code linking to the feedback page of the currently running talk",
+            ),
+            ("talk_image", "session image uploaded by the speaker(s)"),
         ),
-        label=_("Show feedback QR code instead of talk detail QR code"),
-        required=False,
+        help_text=_(
+            "If a talk is running, the room info page will always show "
+            "the talk title and the list of speakers. The content below "
+            "is configurable here."
+        ),
+        label=_("lower content"),
+        required=True,
     )
+
     broadcast_tools_pdf_show_internal_notes = BooleanField(
         help_text=_(
             "If checked, the value of the 'internal notes' field in a "

pretalx_broadcast_tools/static/pretalx_broadcast_tools/room_info.js

@@ -13,15 +13,14 @@ function update_room_info() {
     }
 
     if (!room_name) {
-        $('#broadcast_tools_room_info_title').text(event_info['name']);
-        $('#broadcast_tools_room_info_speaker').text('Backstage');
+        $('#broadcast_tools_room_info_roomname').text(event_info['name']);
+        $('#broadcast_tools_room_info_title').text('Backstage');
+        $('#broadcast_tools_room_info_speaker').text('');
         $('#broadcast_tools_room_info_qr').text('');
         $('#broadcast_tools_room_info').css('background-color', event_info['color']);
         return
     }
 
-    $('#broadcast_tools_room_info_roomname').text(room_name);
-
     if (!schedule)  {
         $('#broadcast_tools_room_info_speaker').text('Waiting for schedule ...')
         return
@@ -43,17 +42,23 @@ function update_room_info() {
 
     current_talk = get_current_talk(15);
     if (current_talk) {
-        if (event_info['room-info']['qr_type'] == 'feedback') {
+        if (event_info['room-info']['lower_info'] == 'feedback_qr') {
             qr_info = '<img src="' + current_talk['urls']['feedback_qr'] + '" alt="Feedback QR Code"><p>Leave Feedback by scanning the code or visiting ' + current_talk['urls']['feedback'] + '</p>';
-        } else {
+        } else if (event_info['room-info']['lower_info'] == 'public_qr') {
             qr_info = '<img src="' + current_talk['urls']['public_qr'] + '" alt="QR Code linking to URL below"><p>' + current_talk['urls']['public'] + '</p>';
+        } else if (event_info['room-info']['lower_info'] == 'talk_image' && current_talk['image_url']) {
+            qr_info = '<img src="' + current_talk['image_url'] + '" alt="Talk image">';
+        } else {
+            qr_info = '';
         }
 
+        $('#broadcast_tools_room_info_roomname').text(room_name);
         $('#broadcast_tools_room_info_title').text(current_talk['title']);
         $('#broadcast_tools_room_info_speaker').text(current_talk['persons'].join(', '));
         $('#broadcast_tools_room_info_qr').html(qr_info);
     } else {
-        $('#broadcast_tools_room_info_title').text(event_info['name']);
+        $('#broadcast_tools_room_info_roomname').text(event_info['name']);
+        $('#broadcast_tools_room_info_title').text(room_name);
         $('#broadcast_tools_room_info_speaker').text('');
         $('#broadcast_tools_room_info_qr').text('');
     }

pretalx_broadcast_tools/templates/pretalx_broadcast_tools/orga.html

@@ -64,6 +64,7 @@
                 {% translate "Room info" %}
             </legend>
             {% bootstrap_field form.broadcast_tools_room_info_feedback_instead_of_public layout='event' %}
+            {% bootstrap_field form.broadcast_tools_room_info_lower_content layout='event' %}
         </fieldset>
         <fieldset>
             <legend>

pretalx_broadcast_tools/views.py

@@ -75,9 +75,7 @@ class BroadcastToolsEventInfoView(View):
                     self.request.event.settings.broadcast_tools_lower_thirds_no_talk_info
                 ),
                 "room-info": {
-                    "qr_type": "feedback"
-                    if self.request.event.settings.broadcast_tools_room_info_feedback_instead_of_public
-                    else "public",
+                    "lower_info": self.request.event.settings.broadcast_tools_room_info_lower_content or '',
                 },
                 "slug": self.request.event.slug,
             },
@@ -149,6 +147,7 @@ class BroadcastToolsScheduleView(EventPermissionRequired, ScheduleMixin, View):
                             else None,
                             "room": room["name"].localize(schedule.event.locale),
                             "infoline": infoline.format(**placeholders(schedule, talk)),
+                            "image_url": talk.submission.image_url,
                             "urls": {
                                 "feedback": "{}{}".format(
                                     schedule.event.custom_domain or settings.SITE_URL,