adamc@56
|
1 type int
|
adamc@56
|
2 type float
|
adamc@56
|
3 type string
|
adamc@91
|
4
|
adamc@119
|
5 type unit = {}
|
adamc@119
|
6
|
adamc@186
|
7 datatype bool = False | True
|
adamc@186
|
8
|
adamc@91
|
9
|
adamc@203
|
10 (** SQL *)
|
adamc@203
|
11
|
adamc@203
|
12 con sql_table :: {Type} -> Type
|
adamc@203
|
13
|
adamc@204
|
14 (*** Queries *)
|
adamc@204
|
15
|
adamc@204
|
16 con sql_query :: {{Type}} -> Type
|
adamc@209
|
17 con sql_exp :: {{Type}} -> Type -> Type
|
adamc@204
|
18
|
adamc@207
|
19 val sql_query : tables :: {({Type} * {Type})}
|
adamc@209
|
20 -> {From : $(fold (fn nm => fn selected_unselected :: ({Type} * {Type}) => fn acc =>
|
adamc@207
|
21 [nm] ~ acc => selected_unselected.1 ~ selected_unselected.2 =>
|
adamc@209
|
22 [nm = sql_table (selected_unselected.1 ++ selected_unselected.2)] ++ acc) [] tables),
|
adamc@209
|
23 Where : sql_exp (fold (fn nm => fn selected_unselected :: ({Type} * {Type}) => fn acc =>
|
adamc@209
|
24 [nm] ~ acc => selected_unselected.1 ~ selected_unselected.2 =>
|
adamc@209
|
25 [nm = selected_unselected.1 ++ selected_unselected.2] ++ acc) [] tables) bool}
|
adamc@207
|
26 -> sql_query (fold (fn nm => fn selected_unselected :: ({Type} * {Type}) => fn acc => [nm] ~ acc =>
|
adamc@207
|
27 [nm = selected_unselected.1] ++ acc) [] tables)
|
adamc@204
|
28
|
adamc@216
|
29 class sql_type
|
adamc@209
|
30 val sql_bool : sql_type bool
|
adamc@209
|
31 val sql_int : sql_type int
|
adamc@209
|
32 val sql_float : sql_type float
|
adamc@209
|
33 val sql_string : sql_type string
|
adamc@209
|
34
|
adamc@209
|
35 val sql_inject : tables ::: {{Type}} -> t ::: Type -> t -> sql_type t -> sql_exp tables t
|
adamc@209
|
36
|
adamc@220
|
37 con sql_unary :: Type -> Type -> Type
|
adamc@220
|
38 val sql_not : sql_unary bool bool
|
adamc@220
|
39 val sql_unary : tables ::: {{Type}} -> arg ::: Type -> res ::: Type
|
adamc@220
|
40 -> sql_unary arg res -> sql_exp tables arg -> sql_exp tables res
|
adamc@220
|
41
|
adamc@220
|
42 con sql_binary :: Type -> Type -> Type -> Type
|
adamc@220
|
43 val sql_and : sql_binary bool bool bool
|
adamc@220
|
44 val sql_or : sql_binary bool bool bool
|
adamc@220
|
45 val sql_binary : tables ::: {{Type}} -> arg1 ::: Type -> arg2 ::: Type -> res ::: Type
|
adamc@220
|
46 -> sql_binary arg1 arg2 res -> sql_exp tables arg1 -> sql_exp tables arg2 -> sql_exp tables res
|
adamc@220
|
47
|
adamc@219
|
48 type sql_comparison
|
adamc@219
|
49 val sql_eq : sql_comparison
|
adamc@219
|
50 val sql_ne : sql_comparison
|
adamc@219
|
51 val sql_lt : sql_comparison
|
adamc@219
|
52 val sql_le : sql_comparison
|
adamc@219
|
53 val sql_gt : sql_comparison
|
adamc@219
|
54 val sql_ge : sql_comparison
|
adamc@219
|
55 val sql_comparison : sql_comparison
|
adamc@219
|
56 -> tables ::: {{Type}} -> t ::: Type -> sql_exp tables t -> sql_exp tables t
|
adamc@219
|
57 -> sql_type t -> sql_exp tables bool
|
adamc@203
|
58
|
adamc@203
|
59 (** XML *)
|
adamc@203
|
60
|
adamc@139
|
61 con tag :: {Type} -> {Unit} -> {Unit} -> {Type} -> {Type} -> Type
|
adamc@91
|
62
|
adamc@91
|
63
|
adamc@139
|
64 con xml :: {Unit} -> {Type} -> {Type} -> Type
|
adamc@141
|
65 val cdata : ctx ::: {Unit} -> use ::: {Type} -> string -> xml ctx use []
|
adamc@104
|
66 val tag : attrsGiven ::: {Type} -> attrsAbsent ::: {Type} -> attrsGiven ~ attrsAbsent
|
adamc@139
|
67 -> ctxOuter ::: {Unit} -> ctxInner ::: {Unit}
|
adamc@139
|
68 -> useOuter ::: {Type} -> useInner ::: {Type} -> useOuter ~ useInner
|
adamc@139
|
69 -> bindOuter ::: {Type} -> bindInner ::: {Type} -> bindOuter ~ bindInner
|
adamc@104
|
70 -> $attrsGiven
|
adamc@139
|
71 -> tag (attrsGiven ++ attrsAbsent) ctxOuter ctxInner useOuter bindOuter
|
adamc@139
|
72 -> xml ctxInner useInner bindInner
|
adamc@139
|
73 -> xml ctxOuter (useOuter ++ useInner) (bindOuter ++ bindInner)
|
adamc@140
|
74 val join : ctx ::: {Unit}
|
adamc@139
|
75 -> use1 ::: {Type} -> bind1 ::: {Type} -> bind2 ::: {Type}
|
adamc@139
|
76 -> use1 ~ bind1 -> bind1 ~ bind2
|
adamc@140
|
77 -> xml ctx use1 bind1
|
adamc@140
|
78 -> xml ctx (use1 ++ bind1) bind2
|
adamc@140
|
79 -> xml ctx use1 (bind1 ++ bind2)
|
adamc@148
|
80 val useMore : ctx ::: {Unit} -> use1 ::: {Type} -> use2 ::: {Type} -> bind ::: {Type}
|
adamc@148
|
81 -> use1 ~ use2
|
adamc@148
|
82 -> xml ctx use1 bind
|
adamc@148
|
83 -> xml ctx (use1 ++ use2) bind
|
adamc@91
|
84
|
adamc@110
|
85 con xhtml = xml [Html]
|
adamc@139
|
86 con page = xhtml [] []
|
adamc@110
|
87
|
adamc@204
|
88 (*** HTML details *)
|
adamc@204
|
89
|
adamc@140
|
90 con html = [Html]
|
adamc@140
|
91 con head = [Head]
|
adamc@140
|
92 con body = [Body]
|
adamc@141
|
93 con lform = [Body, LForm]
|
adamc@93
|
94
|
adamc@140
|
95 val head : unit -> tag [] html head [] []
|
adamc@140
|
96 val title : unit -> tag [] head [] [] []
|
adamc@110
|
97
|
adamc@140
|
98 val body : unit -> tag [] html body [] []
|
adamc@140
|
99 con bodyTag = fn attrs :: {Type} => ctx ::: {Unit} -> [Body] ~ ctx -> unit
|
adamc@140
|
100 -> tag attrs ([Body] ++ ctx) ([Body] ++ ctx) [] []
|
adamc@141
|
101 con bodyTagStandalone = fn attrs :: {Type} => ctx ::: {Unit} -> [Body] ~ ctx -> unit
|
adamc@141
|
102 -> tag attrs ([Body] ++ ctx) [] [] []
|
adamc@141
|
103
|
adamc@141
|
104 val br : bodyTagStandalone []
|
adamc@119
|
105
|
adamc@140
|
106 val p : bodyTag []
|
adamc@140
|
107 val b : bodyTag []
|
adamc@140
|
108 val i : bodyTag []
|
adamc@140
|
109 val font : bodyTag [Size = int, Face = string]
|
adamc@140
|
110
|
adamc@140
|
111 val h1 : bodyTag []
|
adamc@140
|
112 val li : bodyTag []
|
adamc@140
|
113
|
adamc@140
|
114 val a : bodyTag [Link = page]
|
adamc@140
|
115
|
adamc@141
|
116 val lform : ctx ::: {Unit} -> [Body] ~ ctx -> bind ::: {Type}
|
adamc@141
|
117 -> xml lform [] bind
|
adamc@141
|
118 -> xml ([Body] ++ ctx) [] []
|
adamc@153
|
119 con lformTag = fn ty :: Type => fn inner :: {Unit} => fn attrs :: {Type} =>
|
adamc@141
|
120 ctx ::: {Unit} -> [LForm] ~ ctx
|
adamc@141
|
121 -> nm :: Name -> unit
|
adamc@153
|
122 -> tag attrs ([LForm] ++ ctx) inner [] [nm = ty]
|
adamc@153
|
123 val textbox : lformTag string [] []
|
adamc@155
|
124 val password : lformTag string [] []
|
adamc@153
|
125 val ltextarea : lformTag string [] []
|
adamc@153
|
126
|
adamc@190
|
127 val checkbox : lformTag bool [] []
|
adamc@190
|
128
|
adamc@153
|
129 con radio = [Body, Radio]
|
adamc@153
|
130 val radio : lformTag string radio []
|
adamc@153
|
131 val radioOption : unit -> tag [Value = string] radio [] [] []
|
adamc@142
|
132
|
adamc@154
|
133 con select = [Select]
|
adamc@154
|
134 val lselect : lformTag string select []
|
adamc@154
|
135 val loption : unit -> tag [Value = string] select [] [] []
|
adamc@154
|
136
|
adamc@142
|
137 val submit : ctx ::: {Unit} -> [LForm] ~ ctx
|
adamc@142
|
138 -> use ::: {Type} -> unit
|
adamc@142
|
139 -> tag [Action = $use -> page] ([LForm] ++ ctx) ([LForm] ++ ctx) use []
|