blob: 8d6151406263c73a28b2ba3fd75b5339b2882eec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
(defvar steam-host "api.steampowered.com")
(defun set-steam-key (key)
(setf (steam-key *config*) key))
(defun set-steam-id (id)
(setf (steam-user-id *config*) id))
;; JSON
;; * The API returns an object containing the named object with the result data.
;; * Arrays are represented as an array with the name of the type of the objects
;; in the array (ie. an object named "items" containing an array of objects
;; of type "item" would be represented as an object named "items" containing
;; an array named "item" containing several objects following the "item" structure).
;; * Null is represented as JSON's null.
(defun steam-games-uri ()
(quri:render-uri
(quri:make-uri-http
:host steam-host
:path "IPlayerService/GetOwnedGames/v0001/"
:query (quri:url-encode-params `(("key" . ,(steam-key *config*))
("steamid" . ,(steam-user-id *config*))
("include_appinfo" . "true"))))))
(defun fetch-steam-games ()
(derrida:with-keypaths ((games :|response| :|games|))
(json:parse
(flexi-streams:octets-to-string
(drakma:http-request (steam-games-uri))))
games))
(defun make-steam-game (json)
(with-plist ((id :|appid|) (playtime :|playtime_forever|) (name :|name|)
(icon-url :|img_icon_url|) (last-played :|rtime_last_played|))
json
(let ((game (make-instance 'steam-game :name name :appid id)))
(setf (playtime game) playtime
(icon-url game) icon-url
(last-played game) last-played)
game)))
(defun steam-achievements-uri (game)
(quri:render-uri
(quri:make-uri-http
:host steam-host
:path "ISteamUserStats/GetPlayerAchievements/v0001/"
:query (quri:url-encode-params `(("key" . ,(steam-key *config*))
("steamid" . ,(steam-user-id *config*))
("appid" . ,(appid game))
("l" . "en"))))))
(defun fetch-steam-achievements (steam-game)
(derrida:with-keypaths ((success :|playerstats| :|success|)
(achievements :|playerstats| :|achievements|))
(json:parse
(flexi-streams:octets-to-string
(drakma:http-request (steam-achievements-uri steam-game))))
(when success achievements)))
(defun steam-game-schema-uri (game)
"Returns URI and query params to get detailed info about a game. This is where
the image links for achievements can be found."
(quri:render-uri
(quri:make-uri-http
:host steam-host
:path "ISteamUserStats/GetSchemaForGame/v2/"
:query (quri:url-encode-params `(("key" . ,(steam-key *config*))
("appid" . ,(appid game))
("l" . "en"))))))
|
