Merge branch 'playlist-export'

supysonic/frontend/playlist.py

@@ -7,7 +7,7 @@
 
 import uuid
 
-from flask import flash, redirect, render_template, request, url_for
+from flask import Response, flash, redirect, render_template, request, url_for
 from pony.orm import ObjectNotFound
 
 from ..db import Playlist
@@ -41,6 +41,29 @@ def playlist_details(uid):
     return render_template("playlist.html", playlist=playlist)
 
 
+@frontend.route("/playlist/<uid>/export")
+def playlist_export(uid):
+    try:
+        uid = uuid.UUID(uid)
+    except ValueError:
+        flash("Invalid playlist id")
+        return redirect(url_for("frontend.playlist_index"))
+
+    try:
+        playlist = Playlist[uid]
+    except ObjectNotFound:
+        flash("Unknown playlist")
+        return redirect(url_for("frontend.playlist_index"))
+
+    return Response(
+        render_template("playlist_export.m3u", playlist=playlist),
+        mimetype="audio/mpegurl",
+        headers={
+            "Content-disposition": "attachment; filename={}.m3u".format(playlist.name)
+        },
+    )
+
+
 @frontend.route("/playlist/<uid>", methods=["POST"])
 def playlist_update(uid):
     try:

supysonic/static/js/supysonic.js

@@ -12,6 +12,6 @@ $(function () {
   $('[data-toggle="tooltip"]').tooltip()
 });
 
-$('#confirm-delete').on('show.bs.modal', function(e) {
+$('.modal').on('show.bs.modal', function(e) {
   $(this).find('.btn-ok').attr('href', $(e.relatedTarget).data('href'));
 });

supysonic/templates/playlist_export.m3u

@@ -0,0 +1,12 @@
+{#-
+ This file is part of Supysonic.
+ Supysonic is a Python implementation of the Subsonic server API.
+
+ Copyright (C) 2013-2018 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
+
+ Distributed under terms of the GNU AGPLv3 license.
+-#}
+{% for t in playlist.get_tracks() %}
+{{ t.path }}
+{% endfor %}

supysonic/templates/playlists.html

@@ -21,7 +21,7 @@
 {% else %}
 <table class="table table-striped table-hover">
   <thead>
-    <tr><th>Playlist</th><th>Tracks</th><th>Public</th><th></th></tr>
+    <tr><th>Playlist</th><th>Tracks</th><th>Public</th><th>Export</th><th>Delete</th></tr>
   </thead>
   <tbody>
     {% for p in mine %}
@@ -32,6 +32,8 @@
                                  aria-label="Public playlist"></span>{% else %}<span
                                  class="glyphicon glyphicon-unchecked"
                                  aria-label="Private playlist"></span>{% endif %}</td>
+      <td><button class="btn btn-primary btn-xs" data-href="{{ url_for('frontend.playlist_export', uid = p.id) }}" data-toggle="modal" data-target="#confirm-export" aria-label="Export playlist">
+        <span class="glyphicon glyphicon-arrow-down" aria-hidden="true" data-toggle="tooltip" data-placement="top" title="Export M3U playlist"></span></button></td>
       <td><button class="btn btn-danger btn-xs" data-href="{{ url_for('frontend.playlist_delete', uid = p.id) }}" data-toggle="modal" data-target="#confirm-delete" aria-label="Delete playlist">
         <span class="glyphicon glyphicon-remove-circle" aria-hidden="true" data-toggle="tooltip" data-placement="top" title="Delete playlist"></span></button></td>
     </tr>
@@ -75,4 +77,24 @@
     </div><!-- /.modal-content -->
   </div><!-- /.modal-dialog -->
 </div><!-- /.modal -->
+<div class="modal fade" id="confirm-export" tabindex="-1" role="dialog">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        <h4 class="modal-title">Warning</h4>
+      </div>
+      <div class="modal-body">
+        <p>The exported playlist will use the same local paths the server uses itself. This means the playlist will only
+          work on the very same system the Supysonic server is running. If you were to export it from another machine it
+          won't be usable.
+        </p>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-default" data-dismiss="modal">Oh ok. Forget it</button>
+        <a type="button" class="btn btn-primary btn-ok">Got it, export the playlist</a>
+      </div>
+    </div><!-- /.modal-content -->
+  </div><!-- /.modal-dialog -->
+</div><!-- /.modal -->
 {% endblock %}