-
Notifications
You must be signed in to change notification settings - Fork 0
/
dbpedia.ts
253 lines (232 loc) · 8.01 KB
/
dbpedia.ts
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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
import { search, suggestion } from "./redux"
let reqs: number = 2
const keys: string[] = ["birthdiff", "dist"]
/* I used this query to generate the people
SELECT ?p (<LONG::IRI_RANK>(?p) as ?v)
WHERE {
?p a foaf:Person .
?p dbp:birthPlace ?place .
?p dbp:birthDate ?birth .
?place <http://www.w3.org/2003/01/geo/wgs84_pos#geometry> ?point .
FILTER ( datatype(?birth) = xsd:date)
}
GROUP BY ?p
ORDER BY DESC(?v)
LIMIT 400
*/
const header: string = `PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
PREFIX : <http://dbpedia.org/resource/>
PREFIX dbpedia2: <http://dbpedia.org/property/>
PREFIX dbpedia: <http://dbpedia.org/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>`
export interface Head {
link: any[];
vars: string[];
}
export interface Birth1 {
type: string;
datatype: string;
value: string;
}
export interface Birth2 {
type: string;
datatype: string;
value: string;
}
export interface Image {
type: string;
value: string;
}
export interface Dist {
type: string;
datatype: string;
value: string;
}
export interface Common {
type: string;
value: string;
}
export interface Birthdiff {
type: string;
datatype: string;
value: string;
}
export interface Binding {
birth1: Birth1;
birth2: Birth2;
image: Image;
dist: Dist;
common: Common;
birthdiff: Birthdiff;
}
export interface Results {
distinct: boolean;
ordered: boolean;
bindings: Binding[];
}
export interface Resp {
head: Head;
results: Results;
}
const makeQuery = (guess: string, secretPerson: string) => `SELECT ?birth1 ?birth2 ?image ?dist ?common ?birthdiff where {
VALUES ?person2 {<${secretPerson}> }
?person1 rdfs:label "${guess}"@en .
#${Math.random().toString().substr(2)}
?person1 dbo:birthDate|dbp:birthDate ?birth1 .
?person2 dbp:birthDate ?birth2 .
?person2 dbo:birthPlace|dbp:birthPlace ?place2 .
?person1 dbo:birthPlace|dbp:birthPlace ?place1 .
?place1 <http://www.w3.org/2003/01/geo/wgs84_pos#geometry> ?point1 .
?place2 <http://www.w3.org/2003/01/geo/wgs84_pos#geometry> ?point2 .
bind(bif:st_distance(?point1, ?point2) as ?dist)
bind( xsd:integer(REPLACE(str(?birth1), "(\\\\d+)-.*", "$1")) - xsd:integer(REPLACE(str(?birth2), "(\\\\d+)-.*", "$1")) as ?birthdiff )
OPTIONAL {
?person1 <http://dbpedia.org/ontology/thumbnail> ?image.
}
OPTIONAL{
?person1 rdf:type ?common .
?person2 rdf:type ?common .
{ ?common rdfs:subClassOf* yago:Person100007846 .}
UNION
{ ?common rdfs:subClassOf* dbo:Person .}
}
FILTER(?birth1 != ""@en)
FILTER(datatype(?birth1) != xsd:gMonthDay)
}
GROUP BY ?common`
const makeUrl = (query: string): string =>
`https://dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=${encodeURIComponent(header)}%0A${encodeURIComponent(query).replace(/%0A/g, "%0D%0A")}&format=application/sparql-results%2Bjson`
// `https://dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=${encodeURIComponent(query)}&output=json`
// `https://dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=${encodeURIComponent(query)}&output=json`
// `https://dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=${encodeURIComponent((query))}&format=application%2Fsparql-results%2Bjson&CXML_redir_for_subjs=121&CXML_redir_for_hrefs=&timeout=300000&debug=on&run=%20Run%20Query%20`
const fmt = (stuff: string): string => stuff.split("/")[stuff.split("/").length - 1].replace(/\d/g, "").replace(/[A-Z]/g, letter => ` ${letter}`)
type flat = {
birth1: Birth1;
birth2: Birth2;
image: Image;
dist: Dist;
common: Set<string>;
birthdiff: Birthdiff;
}
const flat = (results: Binding[]): flat => results.reduce((acc: flat, curr: Binding) => {
console.log("curr", curr)
for (const key of keys) {
console.log(curr[key])
if (!acc[key] && curr[key]) {
acc[key] = curr[key]
}
}
if (curr?.common?.value) {
acc.common.add(curr.common.value)
}
return acc
}, Object.assign(results[0], { common: new Set([]) })
)
export const matches = async (guess: string, person: string): Promise<boolean> => {
const q = `
SELECT * WHERE {
values ?person {
<${person}>
}
?person rdfs:label "${guess}"@en .
}
`
const url = makeUrl(q);
const req = await fetch(url);
const json = await req.json();
return json.results.bindings.length > 0;
}
type res = {
name: string,
time: number,
dist: number,
hints: string[],
image: string,
}
export const request = async (guess: string, secretPerson: string): Promise<res> => {
const results = await Promise.all(new Array(1).fill(null).map(async (_e, i) => {
const url = makeUrl(makeQuery(guess, secretPerson));
const req = await fetch(url, {
"headers": {
"accept-language": "en-US,en;q=0.9,fr;q=0.8",
"cache-control": "max-age=0",
"sec-ch-ua": "\" Not A;Brand\";v=\"99\", \"Chromium\";v=\"99\", \"Google Chrome\";v=\"99\"",
"sec-ch-ua-mobile": "?0",
"sec-ch-ua-platform": "\"Chrome OS\"",
"sec-fetch-dest": "document",
"sec-fetch-mode": "navigate",
"sec-fetch-site": "none",
"sec-fetch-user": "?1",
},
"referrerPolicy": "strict-origin-when-cross-origin",
"body": null,
"method": "GET",
"mode": "cors",
"credentials": "omit"
});
reqs += 2;
const json = await req.json() as Resp;
return json.results.bindings
})).then(x => x.flat(1))
console.log(results)
// try {
if (results.length === 0) {
throw new Error(`no resulst`)
};
const result = flat(results);
console.log(result)
return {
dist: result?.dist?.value ? Number(result.dist.value) : null,
hints: [...result.common],
name: guess,
time: Number(result.birthdiff.value),
image: result.image.value,
};
}
export const getSuggestions = async (query: string): Promise<suggestion[]> => {
const req = await fetch(`https://en.wikipedia.org/w/api.php?action=query&origin=*&format=json&generator=prefixsearch&prop=pageprops%7Cpageimages%7Cdescription&redirects=&ppprop=displaytitle&piprop=thumbnail&pithumbsize=120&pilimit=6&gpssearch=${encodeURIComponent(query)}&gpsnamespace=0&gpslimit=6&callback=callbackStack.queue%5B5%5D`, {
"method": "GET",
"credentials": "omit"
});
const text = await req.text()
const body = text.match(/\{.*\}/)[0]
const json = JSON.parse(body)
const pages = json?.query?.pages || [];
console.log("pages", pages)
const result: suggestion[] = Object.values(pages).map((page: any) => ({
description: page.description,
name: page.title,
image: page?.thumbnail?.source
}))
return result;
}
const searchQuery = (person: string) => `
SELECT DISTINCT ?name ?image ?person WHERE {
?person rdfs:label ?name .
?name bif:contains "'${person}'" .
?person dbo:birthDate|dbp:birthDate ?birth .
?person dbo:birthPlace|dbp:birthPlace ?place .
?place <http://www.w3.org/2003/01/geo/wgs84_pos#geometry> ?point .
OPTIONAL { #12345
?person <http://dbpedia.org/ontology/thumbnail> ?image.
}
FILTER(langMatches(lang(?name),"en"))
}
LIMIT 10
`;
export const makeSearch = async (person: string): Promise<search[]> => {
const url = searchQuery(person);
const req = await fetch(makeUrl(url));
const json = await req.json();
console.log(`json.results.bindings`, json.results.bindings)
return json.results.bindings.map(b => ({
name: b?.name?.value,
image: b?.image?.value,
person: b?.person?.value
})) as search[];
}