# -*- coding: utf-8 -*-


from docutils import nodes
from docutils.parsers.rst import Directive, directives


from nikola.plugin_categories import RestExtension


class Plugin(RestExtension):

    name = "rest_soundcloud"

    def set_site(self, site):
        self.site = site
        directives.register_directive('soundcloud', SoundCloud)
        return super(Plugin, self).set_site(site)


CODE = ("""<iframe width="{width}" height="{height}"
scrolling="no" frameborder="no"
src="https://w.soundcloud.com/player/?url=http://api.soundcloud.com/tracks/"""
        """{sid}">
</iframe>""")


class SoundCloud(Directive):
    """ Restructured text extension for inserting SoundCloud embedded music

    Usage:
        .. soundcloud:: <sound id>
           :height: 400
           :width: 600

    """
    has_content = True
    required_arguments = 1
    option_spec = {
        'width': directives.positive_int,
        'height': directives.positive_int,
    }

    def run(self):
        """ Required by the Directive interface. Create docutils nodes """
        self.check_content()
        options = {
            'sid': self.arguments[0],
            'width': 600,
            'height': 160,
        }
        options.update(self.options)
        return [nodes.raw('', CODE.format(**options), format='html')]

    def check_content(self):
        """ Emit a deprecation warning if there is content """
        if self.content:
            raise self.warning("This directive does not accept content. The "
                               "'key=value' format for options is deprecated, "
                               "use ':key: value' instead")

@@ -335,16 +335,97 @@
 dCloud)%0A
+        directives.register_directive('soundcloud_playlist', SoundCloudPlaylist)%0A
         
@@ -466,16 +466,16 @@
 e(site)%0A
-
 %0A%0ACODE =
@@ -625,14 +625,17 @@
 com/
-tracks
+%7Bpreslug%7D
 /%22%22%22
@@ -1038,16 +1038,39 @@
 t,%0A    %7D
+%0A    preslug = %22tracks%22
 %0A%0A    de
@@ -1297,16 +1297,48 @@
 ': 160,%0A
+            'preslug': preslug,%0A
         
@@ -1722,16 +1722,16 @@
 ated, %22%0A
-
         
@@ -1782,8 +1782,74 @@
 stead%22)%0A
+%0A%0Aclass SoundCloudPlaylist(SoundCloud):%0A    preslug = %22playlists%22%0A

Add a soundcloud_playlist directive