From bf99241ad283fde8db3c19cf266e66af34b3050f Mon Sep 17 00:00:00 2001
From: Laurent DEFERT <laurent_defert@yahoo.fr>
Date: Tue, 27 Dec 2022 23:51:03 +0100
Subject: [PATCH] embedded video player, video downloads

---
 config/root/etc/nginx/nginx.conf             |  5 +++++
 tubesync/sync/models.py                      |  2 +-
 tubesync/sync/templates/sync/media-item.html |  6 ++++++
 tubesync/sync/urls.py                        |  6 +++++-
 tubesync/sync/views.py                       | 19 +++++++++++++++++++
 5 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/config/root/etc/nginx/nginx.conf b/config/root/etc/nginx/nginx.conf
index 4cddd7b..14c5aea 100644
--- a/config/root/etc/nginx/nginx.conf
+++ b/config/root/etc/nginx/nginx.conf
@@ -79,6 +79,11 @@ http {
             proxy_connect_timeout 10;
         }
 
+        # File dwnload and streaming
+        location /media-data/ {
+            internal;
+            alias /downloads/;
+        }
     }
 
 }
diff --git a/tubesync/sync/models.py b/tubesync/sync/models.py
index 4e42086..59ce225 100644
--- a/tubesync/sync/models.py
+++ b/tubesync/sync/models.py
@@ -21,7 +21,7 @@ from .matching import (get_best_combined_format, get_best_audio_format,
 from .mediaservers import PlexMediaServer
 
 
-media_file_storage = FileSystemStorage(location=str(settings.DOWNLOAD_ROOT))
+media_file_storage = FileSystemStorage(location=str(settings.DOWNLOAD_ROOT), base_url='/media-data/')
 
 
 class Source(models.Model):
diff --git a/tubesync/sync/templates/sync/media-item.html b/tubesync/sync/templates/sync/media-item.html
index 62f6f35..868b1c1 100644
--- a/tubesync/sync/templates/sync/media-item.html
+++ b/tubesync/sync/templates/sync/media-item.html
@@ -9,6 +9,12 @@
     {% if media.title %}<h2 class="truncate"><strong>{{ media.title }}</strong></h2>{% endif %}
     <p class="truncate"><strong><a href="{{ media.url }}" target="_blank"><i class="fas fa-link"></i> {{ media.url }}</a></strong></p>
     <p class="truncate">Downloading to: <strong>{{ media.source.directory_path }}</strong></p>
+    {% if download_state == 'downloaded' %}
+    <video controls style="width: 100%">
+      <source src="{% url 'sync:media-content' pk=media.pk %}">
+    </video>
+    <p class="truncate"><a href="{% url 'sync:media-content' pk=media.pk %}" download="{{ media.filename }}">Download</a></p>
+    {% endif %}
   </div>
 </div>
 {% if not media.can_download %}{% include 'errorbox.html' with message='Media cannot be downloaded because it has no formats which match the source requirements.' %}{% endif %}
diff --git a/tubesync/sync/urls.py b/tubesync/sync/urls.py
index 9632c3c..bfe73b7 100644
--- a/tubesync/sync/urls.py
+++ b/tubesync/sync/urls.py
@@ -2,7 +2,7 @@ from django.urls import path
 from .views import (DashboardView, SourcesView, ValidateSourceView, AddSourceView,
                     SourceView, UpdateSourceView, DeleteSourceView, MediaView,
                     MediaThumbView, MediaItemView, MediaRedownloadView, MediaSkipView,
-                    MediaEnableView, TasksView, CompletedTasksView, ResetTasks,
+                    MediaEnableView, MediaContent, TasksView, CompletedTasksView, ResetTasks,
                     MediaServersView, AddMediaServerView, MediaServerView,
                     DeleteMediaServerView, UpdateMediaServerView)
 
@@ -70,6 +70,10 @@ urlpatterns = [
          MediaEnableView.as_view(),
          name='enable-media'),
 
+    path('media-content/<uuid:pk>',
+         MediaContent.as_view(),
+         name='media-content'),
+
     # Task URLs
 
     path('tasks',
diff --git a/tubesync/sync/views.py b/tubesync/sync/views.py
index ce09fe1..0da9df8 100644
--- a/tubesync/sync/views.py
+++ b/tubesync/sync/views.py
@@ -686,6 +686,25 @@ class MediaEnableView(FormView, SingleObjectMixin):
         return append_uri_params(url, {'message': 'enabled'})
 
 
+class MediaContent(DetailView):
+    '''
+        Redirect to nginx to download the file
+    '''
+    model = Media
+
+    def __init__(self, *args, **kwargs):
+        self.object = None
+        super().__init__(*args, **kwargs)
+
+    def dispatch(self, request, *args, **kwargs):
+        self.object = self.get_object()
+
+        headers = {
+            'X-Accel-Redirect': self.object.media_file.url,
+        }
+        return HttpResponse(headers=headers)
+
+
 class TasksView(ListView):
     '''
         A list of tasks queued to be completed. This is, for example, scraping for new