Code reduction (#68)

Reduce code and move kodi database functions to their own files.
Fix videonodes - delete view

resources/lib/objects/_kodi_musicvideos.py

@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*-
+
+##################################################################################################
+
+import logging
+
+from _kodi_common import KodiItems
+
+##################################################################################################
+
+log = logging.getLogger("EMBY."+__name__)
+
+##################################################################################################
+
+
+class KodiMusicVideos(KodiItems):
+
+
+    def __init__(self, cursor):
+        self.cursor = cursor
+
+        KodiItems.__init__(self)
+
+    def create_entry(self):
+        self.cursor.execute("select coalesce(max(idMVideo),0) from musicvideo")
+        kodi_id = self.cursor.fetchone()[0] + 1
+
+        return kodi_id
+
+    def get_musicvideo(self, kodi_id):
+
+        query = "SELECT * FROM musicvideo WHERE idMVideo = ?"
+        self.cursor.execute(query, (kodi_id,))
+        try:
+            kodi_id = self.cursor.fetchone()[0]
+        except TypeError:
+            kodi_id = None
+
+        return kodi_id
+
+    def add_musicvideo(self, *args):
+
+        query = (
+            '''
+            INSERT INTO musicvideo(
+                idMVideo, idFile, c00, c04, c05, c06, c07, c08, c09, c10, c11, c12)
+
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+            '''
+        )
+        self.cursor.execute(query, (args))
+
+    def update_musicvideo(self, *args):
+        
+        query = ' '.join((
+
+            "UPDATE musicvideo",
+            "SET c00 = ?, c04 = ?, c05 = ?, c06 = ?, c07 = ?, c08 = ?, c09 = ?, c10 = ?,",
+                "c11 = ?, c12 = ?"
+            "WHERE idMVideo = ?"
+        ))
+        self.cursor.execute(query, (args))
+
+    def remove_musicvideo(self, kodi_id, file_id):
+        self.cursor.execute("DELETE FROM musicvideo WHERE idMVideo = ?", (kodi_id,))
+        self.cursor.execute("DELETE FROM files WHERE idFile = ?", (file_id,))