From 2e1901470834da315a1d5a80345277a80283a3ba Mon Sep 17 00:00:00 2001
From: Michaël Ball <michael.ball@gmail.com>
Date: Wed, 24 Dec 2014 17:52:19 +0000
Subject: Better searching, plus serve files

---
 mach2.py | 57 ++++++++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 44 insertions(+), 13 deletions(-)

diff --git a/mach2.py b/mach2.py
index 479c0ab..f631a79 100644
--- a/mach2.py
+++ b/mach2.py
@@ -1,7 +1,9 @@
 import configparser
 import json
+import mimetypes
 
 from flask import Flask
+from flask import Response
 
 from models.album import Album
 from models.artist import Artist
@@ -17,28 +19,31 @@ def hello():
     return "Hello world!"
 
 
-@app.route("/search/album/<albumname>")
-def album_search(albumname):
+@app.route("/search/album/<album_name>")
+def album_search(album_name):
     albums = []
-    for album in Album.search(name=albumname):
+    for album in Album.search(name={'data': album_name, 'operator': 'LIKE'}):
         albums.append(album.__dict__)
 
     return json.dumps(albums)
 
 
-@app.route("/search/artist/<artistname>")
-def artist_search(artistname):
+@app.route("/search/artist/<artist_name>")
+def artist_search(artist_name):
     artists = []
-    for artist in Artist.search(name=artistname):
+    for artist in Artist.search(name={
+                                'data': artist_name,
+                                'operator': 'LIKE'
+                                }):
         artists.append(artist.__dict__)
 
     return json.dumps(artists)
 
 
-@app.route("/search/track/<trackname>")
-def track_search(trackname):
+@app.route("/search/track/<track_name>")
+def track_search(track_name):
     tracks = []
-    for track in Track.search(name=trackname):
+    for track in Track.search(name={'data': track_name, 'operator': 'LIKE'}):
         tracks.append(track.__dict__)
 
     return json.dumps(tracks)
@@ -47,7 +52,7 @@ def track_search(trackname):
 @app.route("/artist/<int:artist_id>/tracks")
 def artist_tracks(artist_id):
     tracks = []
-    artist = Artist(artist_id)
+    artist = Artist(id=artist_id)
 
     for track in artist.tracks:
         tracks.append(track.__dict__)
@@ -58,7 +63,7 @@ def artist_tracks(artist_id):
 @app.route("/artist/<int:artist_id>/albums")
 def artist_albums(artist_id):
     albums = []
-    artist = Artist(artist_id)
+    artist = Artist(id=artist_id)
 
     for album in artist.albums:
         albums.append(album.__dict__)
@@ -69,7 +74,7 @@ def artist_albums(artist_id):
 @app.route("/album/<int:album_id>/tracks")
 def album_tracks(album_id):
     tracks = []
-    album = Album(album_id)
+    album = Album(id=album_id)
 
     for track in album.tracks:
         tracks.append(track.__dict__)
@@ -80,7 +85,7 @@ def album_tracks(album_id):
 @app.route("/album/<int:album_id>/artists")
 def album_artists(album_id):
     artists = []
-    album = Album(album_id)
+    album = Album(id=album_id)
 
     for artist in album.artists:
         artists.append(artist.__dict__)
@@ -88,6 +93,32 @@ def album_artists(album_id):
     return json.dumps(artists)
 
 
+@app.route("/track/<int:track_id>")
+def track(track_id):
+    def stream_file(filename, chunksize=8192):
+        with open(filename, "rb") as f:
+            while True:
+                chunk = f.read(chunksize)
+                if chunk:
+                    yield chunk
+                else:
+                    break
+
+    local_track = Track(track_id)
+
+    mime_string = "application/octet-stream"
+
+    mime = mimetypes.guess_type(local_track.filename)
+    if mime[0]:
+        mime_string = mime[0]
+
+    resp = Response(stream_file(local_track.filename), mimetype=mime_string)
+
+    if mime[1]:
+        resp.headers["Content-Encoding"] = mime[1]
+
+    return resp
+
 if __name__ == "__main__":
     config = configparser.ConfigParser()
     config.read("mach2.ini")
-- 
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