From 5617eef6c7d7cdb45890ff53a5120985c4a04131 Mon Sep 17 00:00:00 2001
From: L Maffeo <lorenzo@maffeo.co.uk>
Date: Sun, 12 Aug 2018 17:48:53 +0200
Subject: [PATCH] Added subsonic plugin

---
 beetsplug/subsonic.py     | 62 +++++++++++++++++++++++++++++++++++++++
 docs/changelog.rst        |  1 +
 docs/plugins/subsonic.rst | 37 +++++++++++++++++++++++
 3 files changed, 100 insertions(+)
 create mode 100644 beetsplug/subsonic.py
 create mode 100644 docs/plugins/subsonic.rst

diff --git a/beetsplug/subsonic.py b/beetsplug/subsonic.py
new file mode 100644
index 000000000..dece5a0b2
--- /dev/null
+++ b/beetsplug/subsonic.py
@@ -0,0 +1,62 @@
+# Subsonic plugin for Beets
+# Allows to trigger a library scan on Subsonic after music has been imported with Beets
+# Your Beets configuration file should contain a subsonic section like the following:
+#    subsonic:
+#        host: 192.168.x.y (the IP address where Subsonic listens on)
+#        port: 4040 (default)
+#        user: <your username>
+#        pass: <your password>
+# Plugin wrote by Lorenzo Maffeo 
+
+from beets.plugins import BeetsPlugin
+import requests
+import string
+import hashlib
+from random import *
+
+class Subsonic(BeetsPlugin):
+  def __init__(self):
+    super(Subsonic, self).__init__()
+    self.register_listener('import', self.loaded)
+
+  def loaded(self):
+    host = self.config['host'].get()
+    port = self.config['port'].get()
+    user = self.config['user'].get()
+    passw = self.config['pass'].get()
+    url = "http://"+str(host)+":"+str(port)+"/rest/startScan"
+    salt = "".join([random.choice(string.ascii_letters + string.digits) for n in range(6)])
+    t = passw + salt
+    token = hashlib.md5()
+    token.update(t.encode('utf-8'))
+    payload = {
+	'u': user,
+	't': token.hexdigest(),
+	's': salt,
+	'v': '1.15.0',
+	'c': 'beets'
+	}
+    response = requests.post(url, params=payload)
+    if (response.status_code == 0):
+      self._log.error(u'Operation Failed due to a generic error, please try again later.') 
+      print("Operation Failed due to a generic error, please try again later.")
+    elif (response.status_code == 30):
+      self._log.error(u'Your Subsonic server version is not compatible with this feature, please upgrade to at least version 6.1 (API version 1.15.0).')        
+      print("Your Subsonic server version is not compatible with this feature, please upgrade to at least v
+ersion 6.1 (API version 1.15.0).") 
+    elif (response.status_code == 40):
+      self._log.error(u'Wrong username or password. Check and update the credentials in your Beets configuration file.')        
+      print("Wrong username or password. Check and update the credentials in your Beets configuration file.") 
+    elif (response.status_code == 50):
+      self._log.error(u'User %s is not allowed to perform the requested operation.', user) 
+      print("User " + str(user) + "is not allowed to perform the requested operation.")        
+    elif (response.status_code == 60):
+      self._log.error(u'This feature requires Subsonic Premium, check that your license is still valid or the trial period has not expired.')         
+      print("This feature requires Subsonic Premium, check that your license is still valid or the trial pe
+riod has not expired.")
+    elif (response.status_code == 200):
+      self._log.info('Operation completed successfully!")
+      print("Operation completed successfully!")
+    else
+      self._log.error(u'Unknown error code returned from server.')
+      print("Unknown error code returned from server.")
diff --git a/docs/changelog.rst b/docs/changelog.rst
index 4a8b9daf3..2f40d26ed 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -18,6 +18,7 @@ New features:
   :user:`jams2`
 * Automatically upload to Google Play Music library on track import.
   :user:`shuaiscott`
+* Added Subsonic automatic library update plugin
 
 Fixes:
 
diff --git a/docs/plugins/subsonic.rst b/docs/plugins/subsonic.rst
new file mode 100644
index 000000000..0bcf0a0e9
--- /dev/null
+++ b/docs/plugins/subsonic.rst
@@ -0,0 +1,37 @@
+Subsonic Plugin
+================
+
+``Subsonic`` is a very simple plugin for beets that lets you automatically
+update `Subsonic`_'s index whenever you change your beets library.
+
+.. _Subsonic: http://www.subsonic.org
+
+To use ``Subsonic`` plugin, enable it in your configuration
+(see :ref:`using-plugins`).
+Then, you'll probably want to configure the specifics of your Subsonic server.
+You can do that using an ``subsonic:`` section in your ``config.yaml``,
+which looks like this::
+
+    subsonic: 
+        host: 192.168.x.x
+        port: 4040
+        user: username
+        pass: password
+
+With that all in place, beets will send a Rest API to your Subsonic
+server every time you change your beets library.
+
+This plugin requires the Premium version of Subsonic (or a Trial Premium version).
+This plugin requires Subsonic version 6.1 or higher. 
+
+Configuration
+-------------
+
+The available options under the ``subsonic:`` section are:
+
+- **host**: The Subsonic server name/IP.
+- **port**: The Subsonic server port.
+- **user**: The Subsonic user.
+- **pass**: The Subsonic user password.
+
+This plugin does not set default values for the above values.