blob: be88b2d47d6a9ceecd2219e74cce710b1f2311b7 (
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
74
75
76
77
|
(ns chef.pages.recipe
(:require [chef.database :as cdb]
[chef.utils :as cutils]
[clojure.string :as cstr]
[hiccup2.core :as html]
[honey.sql :as sql]
[next.jdbc :as jdbc]
[ring.util.response :as ruresp])
(:import java.io.File))
(defn- render [portions recipe]
(cutils/gen-page (str "chef - " (:recipes/title recipe))
[:div {:style {:margin-left "1em"}}
[:div
[:h1 {:style {:display :inline-block
:margin-right "0.5em"}}
(:recipes/title recipe)]
[:i (str "(" (cutils/category-path (->> {:select [:*]
:from [:categories]
:where [:= :id (:recipes/category recipe)]}
sql/format
(jdbc/execute! @cdb/db)
first)) ")")]]
(when (some? (cutils/get-thumbnail-file recipe))
[:img {:src (str "/recipes/" (:recipes/id recipe) "/thumbnail")
:width "50%"}])
[:h2
"Zutaten pro "
[:input {:type :number
:value portions
:style {:width "3em"
:display :inline-block}
"_" "on change go to url `?portions=${value of me}`"}]
(condp = (:recipes/unit recipe)
0 " Portion(en)"
1 " Person(en)"
"")
":"]
[:ul (for [ingredient (-> recipe
:recipes/ingredients
cutils/parse-ingredients)]
[:li
[:b (:description ingredient)] ": "
(* (:amount ingredient) portions)
(:unit ingredient)])]
[:h2 "Zubereitung"]
(->> (:recipes/preparation recipe)
cstr/split-lines
(map #(if (cstr/blank? %)
[:br]
[:p %])))]))
(defn handler [req]
(->> {:select [:*]
:from [:recipes]
:where [:= :id (get-in req [:path-params :id])]}
sql/format
(jdbc/execute! @cdb/db)
first
(render (or (try (Integer/parseInt (get-in req [:params "portions"]))
(catch Exception _ nil))
1))
html/html
str
ruresp/response))
(defn thumbnail-handler [req]
(if-let [id (get-in req [:path-params :id])]
(when-let [thumbnail-file (->> {:select [:*]
:from [:recipes]
:where [:= :id id]}
sql/format
(jdbc/execute! @cdb/db)
first
cutils/get-thumbnail-file)]
(ruresp/file-response (.getPath ^File thumbnail-file)))
(ruresp/bad-request "Bad request.")))
|
