adamc@56
|
1 type int
|
adamc@56
|
2 type float
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adamc@56
|
3 type string
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adamc@91
|
4
|
adamc@119
|
5 type unit = {}
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adamc@119
|
6
|
adamc@186
|
7 datatype bool = False | True
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adamc@186
|
8
|
adamc@91
|
9
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adamc@203
|
10 (** SQL *)
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adamc@203
|
11
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adamc@203
|
12 con sql_table :: {Type} -> Type
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adamc@203
|
13
|
adamc@204
|
14 (*** Queries *)
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adamc@204
|
15
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adamc@204
|
16 con sql_query :: {{Type}} -> Type
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adamc@223
|
17 con sql_exp :: {{Type}} -> {{Type}} -> Type -> Type
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adamc@204
|
18
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adamc@223
|
19 con sql_subset :: {{Type}} -> {{Type}} -> Type
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adamc@223
|
20 val sql_subset : keep_drop :: {({Type} * {Type})}
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adamc@223
|
21 -> sql_subset
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adamc@223
|
22 (fold (fn nm => fn fields :: ({Type} * {Type}) => fn acc =>
|
adamc@223
|
23 [nm] ~ acc => fields.1 ~ fields.2 =>
|
adamc@223
|
24 [nm = fields.1 ++ fields.2] ++ acc) [] keep_drop)
|
adamc@223
|
25 (fold (fn nm => fn fields :: ({Type} * {Type}) => fn acc =>
|
adamc@223
|
26 [nm] ~ acc =>
|
adamc@223
|
27 [nm = fields.1] ++ acc) [] keep_drop)
|
adamc@223
|
28 val sql_subset_all : tables :: {{Type}}
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adamc@223
|
29 -> sql_subset tables tables
|
adamc@223
|
30
|
adamc@223
|
31 val sql_query : tables ::: {{Type}}
|
adamc@224
|
32 -> grouped ::: {{Type}}
|
adamc@223
|
33 -> selected ::: {{Type}}
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adamc@223
|
34 -> {From : $(fold (fn nm => fn fields :: {Type} => fn acc =>
|
adamc@223
|
35 [nm] ~ acc => [nm = sql_table fields] ++ acc) [] tables),
|
adamc@223
|
36 Where : sql_exp tables [] bool,
|
adamc@224
|
37 GroupBy : sql_subset tables grouped,
|
adamc@224
|
38 Having : sql_exp grouped tables bool,
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adamc@224
|
39 SelectFields : sql_subset grouped selected}
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adamc@223
|
40 -> sql_query selected
|
adamc@204
|
41
|
adamc@225
|
42 val sql_field : otherTabs ::: {{Type}} -> otherFields ::: {Type} -> fieldType ::: Type -> agg ::: {{Type}}
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adamc@221
|
43 -> tab :: Name -> field :: Name
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adamc@223
|
44 -> sql_exp ([tab = [field = fieldType] ++ otherFields] ++ otherTabs) agg fieldType
|
adamc@209
|
45
|
adamc@221
|
46 class sql_injectable
|
adamc@221
|
47 val sql_bool : sql_injectable bool
|
adamc@221
|
48 val sql_int : sql_injectable int
|
adamc@221
|
49 val sql_float : sql_injectable float
|
adamc@221
|
50 val sql_string : sql_injectable string
|
adamc@223
|
51 val sql_inject : tables ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> t -> sql_injectable t -> sql_exp tables agg t
|
adamc@209
|
52
|
adamc@220
|
53 con sql_unary :: Type -> Type -> Type
|
adamc@220
|
54 val sql_not : sql_unary bool bool
|
adamc@223
|
55 val sql_unary : tables ::: {{Type}} -> agg ::: {{Type}} -> arg ::: Type -> res ::: Type
|
adamc@223
|
56 -> sql_unary arg res -> sql_exp tables agg arg -> sql_exp tables agg res
|
adamc@220
|
57
|
adamc@220
|
58 con sql_binary :: Type -> Type -> Type -> Type
|
adamc@220
|
59 val sql_and : sql_binary bool bool bool
|
adamc@220
|
60 val sql_or : sql_binary bool bool bool
|
adamc@223
|
61 val sql_binary : tables ::: {{Type}} -> agg ::: {{Type}} -> arg1 ::: Type -> arg2 ::: Type -> res ::: Type
|
adamc@223
|
62 -> sql_binary arg1 arg2 res -> sql_exp tables agg arg1 -> sql_exp tables agg arg2 -> sql_exp tables agg res
|
adamc@220
|
63
|
adamc@219
|
64 type sql_comparison
|
adamc@219
|
65 val sql_eq : sql_comparison
|
adamc@219
|
66 val sql_ne : sql_comparison
|
adamc@219
|
67 val sql_lt : sql_comparison
|
adamc@219
|
68 val sql_le : sql_comparison
|
adamc@219
|
69 val sql_gt : sql_comparison
|
adamc@219
|
70 val sql_ge : sql_comparison
|
adamc@219
|
71 val sql_comparison : sql_comparison
|
adamc@223
|
72 -> tables ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> sql_exp tables agg t -> sql_exp tables agg t
|
adamc@223
|
73 -> sql_injectable t -> sql_exp tables agg bool
|
adamc@203
|
74
|
adamc@203
|
75 (** XML *)
|
adamc@203
|
76
|
adamc@139
|
77 con tag :: {Type} -> {Unit} -> {Unit} -> {Type} -> {Type} -> Type
|
adamc@91
|
78
|
adamc@91
|
79
|
adamc@139
|
80 con xml :: {Unit} -> {Type} -> {Type} -> Type
|
adamc@141
|
81 val cdata : ctx ::: {Unit} -> use ::: {Type} -> string -> xml ctx use []
|
adamc@104
|
82 val tag : attrsGiven ::: {Type} -> attrsAbsent ::: {Type} -> attrsGiven ~ attrsAbsent
|
adamc@139
|
83 -> ctxOuter ::: {Unit} -> ctxInner ::: {Unit}
|
adamc@139
|
84 -> useOuter ::: {Type} -> useInner ::: {Type} -> useOuter ~ useInner
|
adamc@139
|
85 -> bindOuter ::: {Type} -> bindInner ::: {Type} -> bindOuter ~ bindInner
|
adamc@104
|
86 -> $attrsGiven
|
adamc@139
|
87 -> tag (attrsGiven ++ attrsAbsent) ctxOuter ctxInner useOuter bindOuter
|
adamc@139
|
88 -> xml ctxInner useInner bindInner
|
adamc@139
|
89 -> xml ctxOuter (useOuter ++ useInner) (bindOuter ++ bindInner)
|
adamc@140
|
90 val join : ctx ::: {Unit}
|
adamc@139
|
91 -> use1 ::: {Type} -> bind1 ::: {Type} -> bind2 ::: {Type}
|
adamc@139
|
92 -> use1 ~ bind1 -> bind1 ~ bind2
|
adamc@140
|
93 -> xml ctx use1 bind1
|
adamc@140
|
94 -> xml ctx (use1 ++ bind1) bind2
|
adamc@140
|
95 -> xml ctx use1 (bind1 ++ bind2)
|
adamc@148
|
96 val useMore : ctx ::: {Unit} -> use1 ::: {Type} -> use2 ::: {Type} -> bind ::: {Type}
|
adamc@148
|
97 -> use1 ~ use2
|
adamc@148
|
98 -> xml ctx use1 bind
|
adamc@148
|
99 -> xml ctx (use1 ++ use2) bind
|
adamc@91
|
100
|
adamc@110
|
101 con xhtml = xml [Html]
|
adamc@139
|
102 con page = xhtml [] []
|
adamc@110
|
103
|
adamc@204
|
104 (*** HTML details *)
|
adamc@204
|
105
|
adamc@140
|
106 con html = [Html]
|
adamc@140
|
107 con head = [Head]
|
adamc@140
|
108 con body = [Body]
|
adamc@141
|
109 con lform = [Body, LForm]
|
adamc@93
|
110
|
adamc@140
|
111 val head : unit -> tag [] html head [] []
|
adamc@140
|
112 val title : unit -> tag [] head [] [] []
|
adamc@110
|
113
|
adamc@140
|
114 val body : unit -> tag [] html body [] []
|
adamc@140
|
115 con bodyTag = fn attrs :: {Type} => ctx ::: {Unit} -> [Body] ~ ctx -> unit
|
adamc@140
|
116 -> tag attrs ([Body] ++ ctx) ([Body] ++ ctx) [] []
|
adamc@141
|
117 con bodyTagStandalone = fn attrs :: {Type} => ctx ::: {Unit} -> [Body] ~ ctx -> unit
|
adamc@141
|
118 -> tag attrs ([Body] ++ ctx) [] [] []
|
adamc@141
|
119
|
adamc@141
|
120 val br : bodyTagStandalone []
|
adamc@119
|
121
|
adamc@140
|
122 val p : bodyTag []
|
adamc@140
|
123 val b : bodyTag []
|
adamc@140
|
124 val i : bodyTag []
|
adamc@140
|
125 val font : bodyTag [Size = int, Face = string]
|
adamc@140
|
126
|
adamc@140
|
127 val h1 : bodyTag []
|
adamc@140
|
128 val li : bodyTag []
|
adamc@140
|
129
|
adamc@140
|
130 val a : bodyTag [Link = page]
|
adamc@140
|
131
|
adamc@141
|
132 val lform : ctx ::: {Unit} -> [Body] ~ ctx -> bind ::: {Type}
|
adamc@141
|
133 -> xml lform [] bind
|
adamc@141
|
134 -> xml ([Body] ++ ctx) [] []
|
adamc@153
|
135 con lformTag = fn ty :: Type => fn inner :: {Unit} => fn attrs :: {Type} =>
|
adamc@141
|
136 ctx ::: {Unit} -> [LForm] ~ ctx
|
adamc@141
|
137 -> nm :: Name -> unit
|
adamc@153
|
138 -> tag attrs ([LForm] ++ ctx) inner [] [nm = ty]
|
adamc@153
|
139 val textbox : lformTag string [] []
|
adamc@155
|
140 val password : lformTag string [] []
|
adamc@153
|
141 val ltextarea : lformTag string [] []
|
adamc@153
|
142
|
adamc@190
|
143 val checkbox : lformTag bool [] []
|
adamc@190
|
144
|
adamc@153
|
145 con radio = [Body, Radio]
|
adamc@153
|
146 val radio : lformTag string radio []
|
adamc@153
|
147 val radioOption : unit -> tag [Value = string] radio [] [] []
|
adamc@142
|
148
|
adamc@154
|
149 con select = [Select]
|
adamc@154
|
150 val lselect : lformTag string select []
|
adamc@154
|
151 val loption : unit -> tag [Value = string] select [] [] []
|
adamc@154
|
152
|
adamc@142
|
153 val submit : ctx ::: {Unit} -> [LForm] ~ ctx
|
adamc@142
|
154 -> use ::: {Type} -> unit
|
adamc@142
|
155 -> tag [Action = $use -> page] ([LForm] ++ ctx) ([LForm] ++ ctx) use []
|