1/* Part of SWISH 2 3 Author: Jan Wielemaker 4 E-mail: J.Wielemaker@cs.vu.nl 5 WWW: http://www.swi-prolog.org 6 Copyright (C): 2017, VU University Amsterdam 7 CWI Amsterdam 8 All rights reserved. 9 10 Redistribution and use in source and binary forms, with or without 11 modification, are permitted provided that the following conditions 12 are met: 13 14 1. Redistributions of source code must retain the above copyright 15 notice, this list of conditions and the following disclaimer. 16 17 2. Redistributions in binary form must reproduce the above copyright 18 notice, this list of conditions and the following disclaimer in 19 the documentation and/or other materials provided with the 20 distribution. 21 22 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 25 FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 26 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 27 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 28 BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 30 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 32 ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 POSSIBILITY OF SUCH DAMAGE. 34*/ 35 36:- module(swish_dashboard, 37 [ parameters/1 % +Parameters 38 ]). 39:- use_module(library(pengines)). 40:- use_module(library(apply)). 41:- use_module(library(error)). 42:- use_module(library(debug)). 43:- use_module(library(option)). 44:- use_module(library(lists)). 45:- use_module(library(http/html_write)). 46 47:- use_module(bootstrap). 48:- use_module(form).
Var: Option ("+" Option)*
Defined options are:
type(Type) wrapper.74parameters(List) :- 75 include(not_filled, List, ToFill), 76 debug(dashboard(param), 'ToFill: ~p', [ToFill]), 77 fill(ToFill). 78 79not_filled(Var) :- 80 var(Var), !. 81not_filled(Var:_) :- 82 var(Var). 83 84fill([]) :- 85 !. 86fill(NotFilled) :- 87 maplist(input, NotFilled, FieldWidgets), 88 !, 89 buttons(Buttons), 90 append(FieldWidgets, Buttons, Widgets), 91 html_string(\bt_form(Widgets, 92 [ class('form-horizontal'), 93 label_columns(sm-3) 94 ]), HTML), 95 Prompt = _{ type: form, 96 html: HTML 97 }, 98 pengine_input(Prompt, Reply), 99 debug(dashboard(param), 'Reply = ~p', [Reply]), 100 bind_form_reply(NotFilled, Reply). 101 ( 103 [ button_group( 104 [ button(run, submit, 105 [ type(primary), 106 data([action(run)]) 107 ]), 108 button(cancel, button, 109 [ type(danger), 110 data([action(cancel)]) 111 ]) 112 ], 113 []) 114 ]). 115 116 117bind_form_reply(_NotFilled, cancel) :- 118 !, 119 fail. 120bind_form_reply(NotFilled, Reply) :- 121 maplist(form_field, NotFilled, Fields), 122 validate_form(Reply, Fields). 123 124form_field(Var:Opts, field(Name, Var, [Type|Extra])) :- 125 opt_list(Opts, Options), 126 option(name(Name), Options), 127 option(type(Type), Options), 128 ( option(default(Default), Options) 129 -> Extra = [default(Default)] 130 ; Extra = [] 131 ).
138input(Var, Input) :- 139 var(Var), 140 !, 141 input(Var:[], Input). 142input(_Var:Opts, Input) :- 143 opt_list(Opts, Options), 144 select_option(type(Type), Options, Options1), 145 select_option(name(Name), Options1, Options2), 146 input(Type, Name, Options2, Input). 147 148input(Type, Name, Options, 149 input(Name, text, 150 [ data('search-in'=Set), 151 class(typeahead) 152 | Options 153 ])) :- 154 typeahead(Type, Set), 155 !. 156input(string, Name, Options, 157 textarea(Name, Options)) :- 158 option(rows(_Rows), Options), 159 !. 160input(oneof(Values), Name, Options, 161 select(Name, Values, Options)) :- 162 !. 163input(_, Name, Options, 164 input(Name, text, Options)).
171typeahead(user, users). 172 173:- multifile error:has_type/2. 174 175errorhas_type(user, _Dict) :- 176 true. 177 178 179 /******************************* 180 * INSPECT VARIABLE NAMES * 181 *******************************/ 182 183:- multifile 184 swish:goal_expansion/2. 185 186swishgoal_expansion(parameters(Params0), parameters(Params)) :- 187 add_var_names(Params0, 1, Params), 188 Params0 \== Params. 189 190add_var_names([], _, []). 191add_var_names([H0|T0], N0, [H|T]) :- 192 add_var_name(H0, N0, H), 193 N is N0 + 1, 194 add_var_names(T0, N, T). 195 196 197add_var_name(Var:Options, _, Var:Options) :- 198 opt(name(_), Options), 199 !. 200add_var_name(Var:Options, N, Var:name(Name)+Options) :- 201 ( var_property(Var, name(Name)) 202 -> true 203 ; atom_concat('Param', N, Name) 204 ). 205 206 207 /******************************* 208 * BASICS * 209 *******************************/ 210 211opt_list(Opts, List) :- 212 phrase(opts(Opts), List0), 213 add_type(List0, List). 214 215opts(OptA+OptB) --> 216 !, 217 opts(OptA), 218 opts(OptB). 219opts(Opt) --> 220 [Opt]. 221 222add_type(Options, Options) :- 223 option(type(_), Options), !. 224add_type(List, Options) :- 225 select(Type, List, Options1), 226 current_type(Type, _, _), 227 !, 228 Options = [type(Type)|Options1]. 229add_type(Options, [type(term)|Options]).
236opt(Opt, Opts) :- 237 \+ functor(Opts, +, 2), !, 238 Opt = Opts. 239opt(Opt, Opt+_). 240opt(Opt, _+Opts) :- 241 opt(Opt, Opts). 242 243html_string(HTML, String) :- 244 phrase(html(HTML), Tokens), 245 !, 246 delete(Tokens, nl(_), SingleLine), 247 with_output_to(string(String), print_html(SingleLine)). 248 249 250 /******************************* 251 * SANDBOX * 252 *******************************/ 253 254:- multifile sandbox:safe_primitive/1. 255 256sandbox:safe_primitive(swish_dashboard:parameters(_))
Provide non-programmer query execution