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Allow uploads from LastFM API

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Very slow at the moment. Look into ways to speed this up
This commit is contained in:
mitteneer 2025-05-15 20:23:12 -04:00
parent f69ffb2b37
commit 89e98c7a47
2 changed files with 205 additions and 115 deletions
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199
src/app/views/upload.zig
View file

@ -4,6 +4,8 @@ const jetquery = @import("jetzig").jetquery;
const zeit = @import("zeit");
const rules = @import("../../apply_rule.zig");
const Data = @import("../../types.zig");
const Utils = @import("../../date_fmt.zig");
const Client = std.http.Client;
pub fn index(request: *jetzig.Request, data: *jetzig.Data) !jetzig.View {
_ = data;
@ -13,19 +15,7 @@ pub fn index(request: *jetzig.Request, data: *jetzig.Data) !jetzig.View {
pub fn post(request: *jetzig.Request) !jetzig.View {
var root = try request.data(.object);
if (try request.file("upload")) |file| {
const params = try request.params();
const source = try std.fmt.parseInt(u8, params.get("t").?.string.value, 10); // This param is required in HTML
const before_limiter: bool = if (params.get("bbool")) |_| true else false;
const after_limiter: bool = if (params.get("abool")) |_| true else false;
var scrobbles_view = try root.put("scrobbles", .array);
var job = try request.job("process_scrobbles");
var scrobbles_data = try job.params.put("scrobbles", .array);
var skipped_tracks: u64 = 0;
var limited_tracks: u64 = 0;
const rule_file = try (std.fs.cwd().openFile("rules.json", .{ .mode = .read_only }) catch |err| switch (err) {
error.FileNotFound => std.fs.cwd().createFile("rules.json", .{ .read = true }),
else => err,
@ -34,7 +24,21 @@ pub fn post(request: *jetzig.Request) !jetzig.View {
defer rule_file.close();
const rule_file_content = try rule_file.readToEndAlloc(request.allocator, 16_000_000);
const rule_list = std.json.parseFromSliceLeaky(Data.Rules, request.allocator, rule_file_content, .{}) catch null;
var job = try request.job("process_scrobbles");
const source = params.getT(.integer, "t").?; // This param is required in HTML
const before_limiter: bool = if (params.get("bbool")) |_| true else false;
const after_limiter: bool = if (params.get("abool")) |_| true else false;
var scrobbles_view = try root.put("scrobbles", .array);
var scrobbles_data = try job.params.put("scrobbles", .array);
var skipped_tracks: u64 = 0;
var limited_tracks: u64 = 0;
switch (source) {
0, 1 => {
if (try request.file("upload")) |file| {
std.log.debug("{s}", .{file.filename});
switch (source) {
0 => {
const content: Data.LastFMStats = try std.json.parseFromSliceLeaky(Data.LastFMStats, request.allocator, file.content, .{});
@ -55,36 +59,30 @@ pub fn post(request: *jetzig.Request) !jetzig.View {
.date = scrobble.date,
};
var scrobble_view = try scrobbles_view.append(.object);
var artists = try scrobble_view.put("artists", .array);
try scrobble_view.put("track", formatted_scrobble.track);
try scrobble_view.put("album", formatted_scrobble.album);
for (formatted_scrobble.artists_track) |artist| {
try artists.append(artist);
}
try scrobble_view.put("date", formatted_scrobble.date);
const row = try Utils.scrobbleToRow(request.allocator, formatted_scrobble);
try scrobbles_view.append(row);
//try scrobbles_data.append(formatted_scrobble);
var scrobble_data = try scrobbles_data.append(.object);
var artists_album = try scrobble_data.put("artists_album", .array);
var artists_track = try scrobble_data.put("artists_track", .array);
try scrobble_data.put("track", formatted_scrobble.track);
try scrobble_data.put("album", formatted_scrobble.album);
for (formatted_scrobble.artists_album) |artist| {
try artists_album.append(artist);
try scrobble_data.put("track", formatted_scrobble.track);
try scrobble_data.put("date", formatted_scrobble.date);
var taa = try scrobble_data.put("artists_track", .array);
for (formatted_scrobble.artists_track) |a| {
try taa.append(a);
}
for (formatted_scrobble.artists_track) |artist| {
try artists_track.append(artist);
var aaa = try scrobble_data.put("artists_album", .array);
for (formatted_scrobble.artists_album) |a| {
try aaa.append(a);
}
try scrobble_data.put("date", formatted_scrobble.date);
}
},
1 => {
const content: []Data.SpotifyScrobble = try std.json.parseFromSliceLeaky([]Data.SpotifyScrobble, request.allocator, file.content, .{ .ignore_unknown_fields = true });
const before_limiting_date: zeit.Time = if (before_limiter) (try zeit.Time.fromISO8601(params.get("b").?.string.value)) else (try zeit.instant(.{})).time();
const after_limiting_date: zeit.Time = if (after_limiter) (try zeit.Time.fromISO8601(params.get("a").?.string.value)) else (try zeit.instant(.{ .source = .{ .unix_nano = 0 } })).time();
const before_limiting_date: zeit.Time = if (before_limiter) (try zeit.Time.fromISO8601(params.getT(.string, "b").?)) else (try zeit.instant(.{})).time();
const after_limiting_date: zeit.Time = if (after_limiter) (try zeit.Time.fromISO8601(params.getT(.string, "a").?)) else (try zeit.instant(.{ .source = .{ .unix_nano = 0 } })).time();
appends: for (content) |scrobble| {
if (scrobble.ms_played < 30_000 and (scrobble.reason_end == null or !std.mem.eql(u8, scrobble.reason_end.?, "trackdone"))) {
skipped_tracks += 1;
@ -105,7 +103,7 @@ pub fn post(request: *jetzig.Request) !jetzig.View {
.track = scrobble.master_metadata_track_name.?,
.album = scrobble.master_metadata_album_album_name.?,
.artist = scrobble.master_metadata_album_artist_name.?,
.date = (try zeit.instant(.{ .source = .{ .iso8601 = scrobble.ts } })).unixTimestamp() * 1000,
.date = (try zeit.instant(.{ .source = .{ .iso8601 = scrobble.ts } })).unixTimestamp(),
};
const formatted_scrobble = if (rule_list) |rl|
@ -119,30 +117,24 @@ pub fn post(request: *jetzig.Request) !jetzig.View {
.date = pre_formatted_scrobble.date,
};
var scrobble_view = try scrobbles_view.append(.object);
var artists = try scrobble_view.put("artists", .array);
try scrobble_view.put("track", formatted_scrobble.track);
try scrobble_view.put("album", formatted_scrobble.album);
for (formatted_scrobble.artists_track) |artist| {
try artists.append(artist);
}
try scrobble_view.put("date", formatted_scrobble.date);
const row = try Utils.scrobbleToRow(request.allocator, formatted_scrobble);
try scrobbles_view.append(row);
//try scrobbles_data.append(formatted_scrobble);
var scrobble_data = try scrobbles_data.append(.object);
var artists_album = try scrobble_data.put("artists_album", .array);
var artists_track = try scrobble_data.put("artists_track", .array);
try scrobble_data.put("track", formatted_scrobble.track);
try scrobble_data.put("album", formatted_scrobble.album);
for (formatted_scrobble.artists_album) |artist| {
try artists_album.append(artist);
try scrobble_data.put("track", formatted_scrobble.track);
try scrobble_data.put("date", formatted_scrobble.date);
var taa = try scrobble_data.put("artists_track", .array);
for (formatted_scrobble.artists_track) |a| {
try taa.append(a);
}
for (formatted_scrobble.artists_track) |artist| {
try artists_track.append(artist);
var aaa = try scrobble_data.put("artists_album", .array);
for (formatted_scrobble.artists_album) |a| {
try aaa.append(a);
}
try scrobble_data.put("date", formatted_scrobble.date);
}
},
else => unreachable,
@ -151,12 +143,107 @@ pub fn post(request: *jetzig.Request) !jetzig.View {
std.log.debug("Skipped {} tracks", .{skipped_tracks});
std.log.debug("Filtered {} tracks", .{limited_tracks});
}
},
2 => {
if (params.getT(.string, "username")) |username| {
_ = username;
const query: []const u8 = "https://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&user=VAOTM&api_key=b0c410a48a6078a651e0832699e3cd41&limit=200&format=json";
const user_agent: []const u8 = "Zuletzt/0.0.1";
var client = Client{ .allocator = request.allocator };
var ar = std.ArrayList(u8).init(request.allocator);
_ = try client.fetch(.{ .response_storage = .{ .dynamic = &ar }, .location = .{ .url = query }, .method = .GET, .headers = .{ .user_agent = .{ .override = user_agent } } });
const first_response = try ar.toOwnedSlice();
const json = try std.json.parseFromSliceLeaky(Data.LastFMWeb, request.allocator, first_response, .{ .ignore_unknown_fields = true });
var upload_table = try root.put("upload_table", .array);
try upload_table.append("Track");
try upload_table.append("Artist");
try upload_table.append("Album");
try upload_table.append("Date");
for (json.recenttracks.track) |scrobble| {
const pre_formatted_scrobble = Data.ImportedScrobble{
.track = scrobble.name,
.album = if (scrobble.album) |album| album.@"#text".? else "",
.artist = scrobble.artist.@"#text".?,
.date = try std.fmt.parseInt(i64, scrobble.date.uts, 10),
};
const formatted_scrobble = if (rule_list) |rl|
try rules.applyScrobbleRule(request.allocator, pre_formatted_scrobble, rl)
else
Data.Scrobble{
.album = pre_formatted_scrobble.album,
.artists_album = &[_][]const u8{pre_formatted_scrobble.artist},
.track = pre_formatted_scrobble.track,
.artists_track = &[_][]const u8{pre_formatted_scrobble.artist},
.date = pre_formatted_scrobble.date,
};
const row = try Utils.scrobbleToRow(request.allocator, formatted_scrobble);
try scrobbles_view.append(row);
//try scrobbles_data.append(formatted_scrobble);
var scrobble_data = try scrobbles_data.append(.object);
try scrobble_data.put("album", formatted_scrobble.album);
try scrobble_data.put("track", formatted_scrobble.track);
try scrobble_data.put("date", formatted_scrobble.date);
var taa = try scrobble_data.put("artists_track", .array);
for (formatted_scrobble.artists_track) |a| {
try taa.append(a);
}
var aaa = try scrobble_data.put("artists_album", .array);
for (formatted_scrobble.artists_album) |a| {
try aaa.append(a);
}
}
const max_pages = (try std.fmt.parseInt(usize, json.recenttracks.@"@attr".totalPages, 10)) + 1;
for (2..max_pages) |page| {
const rest_query: []const u8 = try std.fmt.allocPrint(request.allocator, "https://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&user=VAOTM&api_key=b0c410a48a6078a651e0832699e3cd41&limit=200&page={}&format=json", .{page});
std.log.debug("{s}", .{rest_query});
_ = try client.fetch(.{ .response_storage = .{ .dynamic = &ar }, .location = .{ .url = rest_query }, .method = .GET, .headers = .{ .user_agent = .{ .override = user_agent } } });
const response = try ar.toOwnedSlice();
const json2 = try std.json.parseFromSliceLeaky(Data.LastFMWeb, request.allocator, response, .{ .ignore_unknown_fields = true });
for (json2.recenttracks.track) |scrobble| {
const pre_formatted_scrobble = Data.ImportedScrobble{
.track = scrobble.name,
.album = if (scrobble.album) |album| album.@"#text".? else "",
.artist = scrobble.artist.@"#text".?,
.date = try std.fmt.parseInt(i64, scrobble.date.uts, 10),
};
const formatted_scrobble = if (rule_list) |rl|
try rules.applyScrobbleRule(request.allocator, pre_formatted_scrobble, rl)
else
Data.Scrobble{
.album = pre_formatted_scrobble.album,
.artists_album = &[_][]const u8{pre_formatted_scrobble.artist},
.track = pre_formatted_scrobble.track,
.artists_track = &[_][]const u8{pre_formatted_scrobble.artist},
.date = pre_formatted_scrobble.date,
};
const row = try Utils.scrobbleToRow(request.allocator, formatted_scrobble);
try scrobbles_view.append(row);
//try scrobbles_data.append(formatted_scrobble);
var scrobble_data = try scrobbles_data.append(.object);
try scrobble_data.put("album", formatted_scrobble.album);
try scrobble_data.put("track", formatted_scrobble.track);
try scrobble_data.put("date", formatted_scrobble.date);
var taa = try scrobble_data.put("artists_track", .array);
for (formatted_scrobble.artists_track) |a| {
try taa.append(a);
}
var aaa = try scrobble_data.put("artists_album", .array);
for (formatted_scrobble.artists_album) |a| {
try aaa.append(a);
}
}
}
try job.schedule();
}
},
else => unreachable,
}
return request.render(.created);
}

7
src/app/views/upload/index.zmpl
View file

@ -9,11 +9,14 @@
</div>
<form action="/upload" enctype="multipart/form-data" method="POST">
<label>File</label>
<input type="file" name="upload" />
<input type="submit" value="Submit" />
<input type="file" name="upload"/>
<input type="submit" value="Submit"/>
<label>Username</label>
<input type="text" name="username"/>
<fieldset>
<input type="radio" name="t" label="Last.fm" value="0" required>Last.fm</input>
<input type="radio" name="t" label="Spotify" value="1" required>Spotify</input>
<input type="radio" name="t" label="Last.fm (Web Auth)" value="2" required>Last.fm (WebAuth)</input>
<input type="checkbox" name="bbool" id="bbool" value="false"></input>Limit to Scrobbles before: <input type="datetime-local" name="b" label="date-before"></input>
<input type="checkbox" name="abool" id="abool" value="false"></input>Limit to Scrobbles after: <input type="datetime-local" name="a" label="date-after"></input>
</fieldset>