njh / ruby-playlist Goto Github PK

Hi, is there a way to assign an image to a playlist and to tracks ?
Thanks !

Hi,
The XSPF specs do support multiple locations for a track, which you should probably reflect in your code.
Thanks !

Hi, is there a way to output the tracklist as a JSON object, based, ideally, on the XSPF playlist (since it's a standard) ?

Thanks !

playlist convert foo.xspf output.txt

Hi, could you add a :link property for tracks ?
it differs from the :location property, as seen on the XSPF specs :

4.1.1.2.14.1.1.1.1 location
URI of resource to be rendered. Probably an audio resource, but MAY be any type of resource with a well-known duration, such as video, a SMIL document, or an XSPF document. The duration of the resource defined in this element defines the duration of rendering. xspf:track elements MAY contain zero or more location elements, but a user-agent MUST NOT render more than one of the named resources.

4.1.1.2.14.1.1.1.11 link
The link element allows XSPF to be extended without the use of XML namespaces. xspf:track elements MAY contain zero or more link elements.

I would use this to define links to audio services (like Spotify, Youtube, Soundcloud), which are not really an audio ressource. + I need to be able to add several links.

Thanks a lot, again.

Hi, your gem is great because I need to convert playlists between several formats.
I've based my whole app on the XSPF/JSPF formats since they are standards.
But you don't currently support some of their properties, like playlist and track metas.
Would it be possible to include that ?

Thanks !

https://tech.ebu.ch/MetadataEbuCore

http://musicontology.com/

Hi, I got a Internal Server Error when I'm trying to set the identifier attribute for a track 👍

track = Playlist::Track.new(
  :artist =>      'U2',
  :title =>       'Sunday Bloody Sunday',
  :duration =>    '54321',
  :identifiers => {
                    "http://example.com/rel/1/" => "http://example.com/body/1/",
                    "http://example.com/rel/2/" => "http://example.com/body/2/"
                  }
)

It seems that it is related to the :identifier attribute, since it does work if I use :location instead.

"error": "Internal Server Error",
"exception": "#<NoMethodError: undefined method `identifiers=' for #<Playlist::Track:0x0000557337d59e40>\nDid you mean?  identifiers>",

"Framework Trace": [
{
"exception_object_id": 63840,
"id": 0,
"trace": "ruby-playlist (65154d8) lib/playlist/track.rb:68:in block in initialize'" }, { "exception_object_id": 63840, "id": 1, "trace": "ruby-playlist (65154d859585) lib/playlist/track.rb:67:in each_pair'"
},
{
"exception_object_id": 63840,
"id": 2,
"trace": "ruby-playlist (65154d8) lib/playlist/track.rb:67:in initialize'" }, { "exception_object_id": 63840, "id": 5, "trace": "actionpack (6.0.3.3) lib/action_controller/metal/basic_implicit_render.rb:6:in send_action'"
},
{
"exception_object_id": 63840,
"id": 6,
"trace": "actionpack (6.0.3.3) lib/abstract_controller/base.rb:195:in process_action'" }, { "exception_object_id": 63840, "id": 7, "trace": "actionpack (6.0.3.3) lib/action_controller/metal/rendering.rb:30:in process_action'"
},
{
"exception_object_id": 63840,
"id": 8,
"trace": "actionpack (6.0.3.3) lib/abstract_controller/callbacks.rb:42:in block in process_action'" }, { "exception_object_id": 63840, "id": 9, "trace": "activesupport (6.0.3.3) lib/active_support/callbacks.rb:101:in run_callbacks'"
},
{
"exception_object_id": 63840,
"id": 10,
"trace": "actionpack (6.0.3.3) lib/abstract_controller/callbacks.rb:41:in process_action'" }, { "exception_object_id": 63840, "id": 11, "trace": "actionpack (6.0.3.3) lib/action_controller/metal/rescue.rb:22:in process_action'"
},
{
"exception_object_id": 63840,
"id": 12,
"trace": "actionpack (6.0.3.3) lib/action_controller/metal/instrumentation.rb:33:in block in process_action'" }, { "exception_object_id": 63840, "id": 13, "trace": "activesupport (6.0.3.3) lib/active_support/notifications.rb:180:in block in instrument'"
},
{
"exception_object_id": 63840,
"id": 14,
"trace": "activesupport (6.0.3.3) lib/active_support/notifications/instrumenter.rb:24:in instrument'" }, { "exception_object_id": 63840, "id": 15, "trace": "activesupport (6.0.3.3) lib/active_support/notifications.rb:180:in instrument'"
},
{
"exception_object_id": 63840,
"id": 16,
"trace": "actionpack (6.0.3.3) lib/action_controller/metal/instrumentation.rb:32:in process_action'" }, { "exception_object_id": 63840, "id": 17, "trace": "actionpack (6.0.3.3) lib/action_controller/metal/params_wrapper.rb:245:in process_action'"
},
{
"exception_object_id": 63840,
"id": 18,
"trace": "activerecord (6.0.3.3) lib/active_record/railties/controller_runtime.rb:27:in process_action'" }, { "exception_object_id": 63840, "id": 19, "trace": "actionpack (6.0.3.3) lib/abstract_controller/base.rb:136:in process'"
},
{
"exception_object_id": 63840,
"id": 20,
"trace": "actionview (6.0.3.3) lib/action_view/rendering.rb:39:in process'" }, { "exception_object_id": 63840, "id": 21, "trace": "actionpack (6.0.3.3) lib/action_controller/metal.rb:190:in dispatch'"
},
{
"exception_object_id": 63840,
"id": 22,
"trace": "actionpack (6.0.3.3) lib/action_controller/metal.rb:254:in dispatch'" }, { "exception_object_id": 63840, "id": 23, "trace": "actionpack (6.0.3.3) lib/action_dispatch/routing/route_set.rb:50:in dispatch'"
},
{
"exception_object_id": 63840,
"id": 24,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/routing/route_set.rb:33:in serve'" }, { "exception_object_id": 63840, "id": 25, "trace": "actionpack (6.0.3.3) lib/action_dispatch/journey/router.rb:49:in block in serve'"
},
{
"exception_object_id": 63840,
"id": 26,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/journey/router.rb:32:in each'" }, { "exception_object_id": 63840, "id": 27, "trace": "actionpack (6.0.3.3) lib/action_dispatch/journey/router.rb:32:in serve'"
},
{
"exception_object_id": 63840,
"id": 28,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/routing/route_set.rb:834:in call'" }, { "exception_object_id": 63840, "id": 29, "trace": "rack (2.2.3) lib/rack/etag.rb:27:in call'"
},
{
"exception_object_id": 63840,
"id": 30,
"trace": "rack (2.2.3) lib/rack/conditional_get.rb:40:in call'" }, { "exception_object_id": 63840, "id": 31, "trace": "rack (2.2.3) lib/rack/head.rb:12:in call'"
},
{
"exception_object_id": 63840,
"id": 32,
"trace": "activerecord (6.0.3.3) lib/active_record/migration.rb:567:in call'" }, { "exception_object_id": 63840, "id": 33, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/callbacks.rb:27:in block in call'"
},
{
"exception_object_id": 63840,
"id": 34,
"trace": "activesupport (6.0.3.3) lib/active_support/callbacks.rb:101:in run_callbacks'" }, { "exception_object_id": 63840, "id": 35, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/callbacks.rb:26:in call'"
},
{
"exception_object_id": 63840,
"id": 36,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/executor.rb:14:in call'" }, { "exception_object_id": 63840, "id": 37, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/actionable_exceptions.rb:17:in call'"
},
{
"exception_object_id": 63840,
"id": 38,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/debug_exceptions.rb:32:in call'" }, { "exception_object_id": 63840, "id": 39, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/show_exceptions.rb:33:in call'"
},
{
"exception_object_id": 63840,
"id": 40,
"trace": "railties (6.0.3.3) lib/rails/rack/logger.rb:37:in call_app'" }, { "exception_object_id": 63840, "id": 41, "trace": "railties (6.0.3.3) lib/rails/rack/logger.rb:26:in block in call'"
},
{
"exception_object_id": 63840,
"id": 42,
"trace": "activesupport (6.0.3.3) lib/active_support/tagged_logging.rb:80:in block in tagged'" }, { "exception_object_id": 63840, "id": 43, "trace": "activesupport (6.0.3.3) lib/active_support/tagged_logging.rb:28:in tagged'"
},
{
"exception_object_id": 63840,
"id": 44,
"trace": "activesupport (6.0.3.3) lib/active_support/tagged_logging.rb:80:in tagged'" }, { "exception_object_id": 63840, "id": 45, "trace": "railties (6.0.3.3) lib/rails/rack/logger.rb:26:in call'"
},
{
"exception_object_id": 63840,
"id": 46,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/remote_ip.rb:81:in call'" }, { "exception_object_id": 63840, "id": 47, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/request_id.rb:27:in call'"
},
{
"exception_object_id": 63840,
"id": 48,
"trace": "rack (2.2.3) lib/rack/runtime.rb:22:in call'" }, { "exception_object_id": 63840, "id": 49, "trace": "activesupport (6.0.3.3) lib/active_support/cache/strategy/local_cache_middleware.rb:29:in call'"
},
{
"exception_object_id": 63840,
"id": 50,
"trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/executor.rb:14:in call'" }, { "exception_object_id": 63840, "id": 51, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/static.rb:126:in call'"
},
{
"exception_object_id": 63840,
"id": 52,
"trace": "rack (2.2.3) lib/rack/sendfile.rb:110:in call'" }, { "exception_object_id": 63840, "id": 53, "trace": "actionpack (6.0.3.3) lib/action_dispatch/middleware/host_authorization.rb:82:in call'"
},
{
"exception_object_id": 63840,
"id": 54,
"trace": "rack-cors (1.1.1) lib/rack/cors.rb:100:in call'" }, { "exception_object_id": 63840, "id": 55, "trace": "railties (6.0.3.3) lib/rails/engine.rb:527:in call'"
},
{
"exception_object_id": 63840,
"id": 56,
"trace": "puma (4.3.6) lib/puma/configuration.rb:228:in call'" }, { "exception_object_id": 63840, "id": 57, "trace": "puma (4.3.6) lib/puma/server.rb:713:in handle_request'"
},
{
"exception_object_id": 63840,
"id": 58,
"trace": "puma (4.3.6) lib/puma/server.rb:472:in process_client'" }, { "exception_object_id": 63840, "id": 59, "trace": "puma (4.3.6) lib/puma/server.rb:328:in block in run'"
},
{
"exception_object_id": 63840,
"id": 60,
"trace": "puma (4.3.6) lib/puma/thread_pool.rb:134:in `block in spawn_thread'"
}
],

• With Music Ontology RDFa?
• Parsing using RDF parser?
• Choice of output templates?

http://www.xspf.org/

XML parsed and generated using Nokogiri

Hi, how could I assign a Musicbrainz/Spotify ID to a track ?
See the XSPF identifer specs.
Thanks !

https://en.wikipedia.org/wiki/M3U

http://en.wikipedia.org/wiki/Cue_sheet_(computing)

http://xspf.org/jspf/

Hi again !
Looks like generating XSPF playlists is broken, the artist is missing in the output !

puts Playlist::Format::SimpleText.generate(playlist)

give me

Victor Wooten - Flip Flop (Bonus Track)

while

puts Playlist::Format::XSPF.generate(playlist)

gives me

<track>
  <title>Flip Flop (Bonus Track)</title>
  <album>A Show of Hands 15</album>
</track>

Any chance that you could fix this ?
Thanks a lot for your work !

https://en.wikipedia.org/wiki/PLS_(file_format)