1
|
import {Injectable} from '@angular/core';
|
2
|
import {Http, Response} from '@angular/http';
|
3
|
import {HttpClient} from "@angular/common/http";
|
4
|
import {Observable} from 'rxjs';
|
5
|
import {SearchResult} from '../utils/entities/searchResult';
|
6
|
import {RefineResultsUtils} from './servicesUtils/refineResults.class';
|
7
|
|
8
|
|
9
|
|
10
|
import { ParsingFunctions } from '../landingPages/landing-utils/parsingFunctions.class';
|
11
|
import{EnvProperties} from '../utils/properties/env-properties';
|
12
|
import {DOI, StringUtils} from '../utils/string-utils.class';
|
13
|
import {map} from "rxjs/operators";
|
14
|
@Injectable()
|
15
|
export class SearchSoftwareService {
|
16
|
private sizeOfDescription: number = 270;
|
17
|
public parsingFunctions: ParsingFunctions = new ParsingFunctions();
|
18
|
|
19
|
constructor(private http: HttpClient ) {}
|
20
|
|
21
|
searchSoftware (params: string, refineParams:string, page: number, size: number, sortBy: string, refineFields:string[], properties:EnvProperties ):any {
|
22
|
|
23
|
let link = properties.searchAPIURLLAst+"software";
|
24
|
|
25
|
let url = link+"?";
|
26
|
if(params!= null && params != '' ) {
|
27
|
url += params;
|
28
|
}
|
29
|
if(refineParams!= null && refineParams != '' ) {
|
30
|
url += refineParams;
|
31
|
}
|
32
|
if(sortBy) {
|
33
|
url += "&sortBy=" + sortBy;
|
34
|
}
|
35
|
url += "&page="+ (page-1) +"&size="+size+"&format=json";
|
36
|
|
37
|
|
38
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
39
|
//.do(res => console.info(res))
|
40
|
.pipe(map(res => [res['meta'].total, this.parseResults(res['results'], properties),RefineResultsUtils.parse(res['refineResults'],refineFields, "software")]));
|
41
|
|
42
|
}
|
43
|
searchSoftwareById (id: string, properties:EnvProperties ):any {
|
44
|
|
45
|
let url = properties.searchAPIURLLAst+"software/"+id+"?format=json";
|
46
|
|
47
|
|
48
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
49
|
.pipe(map(res => this.parseResults(res, properties)));
|
50
|
}
|
51
|
|
52
|
searchAggregators (id: string, params: string, refineParams:string, page: number, size: number, properties:EnvProperties ):any {
|
53
|
|
54
|
let link = properties.searchAPIURLLAst+"software";
|
55
|
|
56
|
let url = link+"?"+"&format=json";
|
57
|
if(params!= null && params != '' ) {
|
58
|
url += params;
|
59
|
}
|
60
|
if(refineParams!= null && refineParams != '' ) {
|
61
|
url += refineParams;
|
62
|
}
|
63
|
url += "&page="+(page-1)+"&size="+size;
|
64
|
|
65
|
|
66
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
67
|
//.map(res => <any> res.json())
|
68
|
.pipe(map(res => this.parseRefineResults(id, res['refineResults'])));
|
69
|
}
|
70
|
|
71
|
searchSoftwareByDois (DOIs: string[], refineParams:string, page: number, size: number, refineFields:string[], properties:EnvProperties ):any {
|
72
|
let link = properties.searchAPIURLLAst+"software";
|
73
|
let url = link+"?";
|
74
|
var doisParams = "";
|
75
|
|
76
|
for(var i =0 ;i < DOIs.length; i++){
|
77
|
doisParams+=(doisParams.length > 0?"&":"")+'doi="'+ DOIs[i]+'"';
|
78
|
}
|
79
|
if(doisParams.length > 0){
|
80
|
url += "&"+doisParams;
|
81
|
|
82
|
}
|
83
|
if(refineParams!= null && refineParams != '' ) {
|
84
|
url += refineParams;
|
85
|
}
|
86
|
url += "&page="+ (page-1) +"&size="+size+"&format=json";
|
87
|
|
88
|
|
89
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
90
|
//.do(res => console.info(res))
|
91
|
.pipe(map(res => [res['meta'].total, this.parseResults(res['results'], properties),RefineResultsUtils.parse(res['refineResults'],refineFields, "software")]));
|
92
|
}
|
93
|
advancedSearchSoftware (params: string, page: number, size: number, sortBy: string, properties:EnvProperties ):any {
|
94
|
let url = properties.searchResourcesAPIURL;
|
95
|
var basicQuery = "(oaftype exact result) and (resulttypeid exact software) "
|
96
|
url += "?query=";
|
97
|
if(params!= null && params != '' ) {
|
98
|
url +=" ( "+basicQuery+ " ) " +" and (" + params + ")";
|
99
|
}else{
|
100
|
url +=" ( "+basicQuery+ " ) ";
|
101
|
}
|
102
|
|
103
|
if(sortBy) {
|
104
|
let sortOptions = sortBy.split(",");
|
105
|
url += "sortBy "+sortOptions[0]+"/sort."+sortOptions[1]+" ";
|
106
|
}
|
107
|
|
108
|
url += "&page="+(page-1)+"&size="+size;
|
109
|
url += "&format=json";
|
110
|
|
111
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
112
|
.pipe(map(res => [res['meta'].total, this.parseResults(res['results'], properties)]));
|
113
|
|
114
|
}
|
115
|
searchSoftwareForEntity (params: string, page: number, size: number, properties:EnvProperties):any {
|
116
|
let link = properties.searchAPIURLLAst;
|
117
|
let url = link+params+"/software"+"?format=json";
|
118
|
|
119
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
120
|
.pipe(map(res => [res['meta'].total, this.parseResults(res['results'], properties)]));
|
121
|
|
122
|
}
|
123
|
|
124
|
searchSoftwareForDataproviders(params: string, page: number, size: number, properties:EnvProperties):any {
|
125
|
let link = properties.searchAPIURLLAst;
|
126
|
let url = link+params+ "&page="+(page-1)+"&size="+size + "&format=json";
|
127
|
|
128
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
129
|
.pipe(map(res => [res['meta'].total, this.parseResults(res['results'], properties)]));
|
130
|
}
|
131
|
|
132
|
parseResults(data: any, properties: EnvProperties): SearchResult[] {
|
133
|
let results: SearchResult[] = [];
|
134
|
|
135
|
let length = Array.isArray(data) ? data.length : 1;
|
136
|
|
137
|
for(let i=0; i<length; i++) {
|
138
|
let resData = Array.isArray(data) ? data[i]['result']['metadata']['oaf:entity']['oaf:result'] : data['result']['metadata']['oaf:entity']['oaf:result'];
|
139
|
|
140
|
var result: SearchResult = new SearchResult();
|
141
|
result.entityType = "software";
|
142
|
|
143
|
result.types = new Array<string>();
|
144
|
let types = new Set<string>();
|
145
|
|
146
|
let instance;
|
147
|
let length = Array.isArray(resData['children']['instance']) ? resData['children']['instance'].length : 1;
|
148
|
|
149
|
for(let i=0; i<length; i++) {
|
150
|
instance = Array.isArray(resData['children']['instance']) ? resData['children']['instance'][i] : resData['children']['instance'];
|
151
|
this.parsingFunctions.parseTypes(result.types, types, instance);
|
152
|
}
|
153
|
|
154
|
if(resData['programmingLanguage'] && resData['programmingLanguage'] != null) {
|
155
|
result.programmingLanguages = new Array<string>();
|
156
|
|
157
|
if(!Array.isArray(resData['programmingLanguage'])) {
|
158
|
if(resData['programmingLanguage'].classname != "Undetermined" && resData['programmingLanguage'].classname) {
|
159
|
result.programmingLanguages.push(resData['programmingLanguage'].classname);
|
160
|
}
|
161
|
} else {
|
162
|
for(let i=0; i<resData['programmingLanguage'].length; i++) {
|
163
|
if(resData['programmingLanguage'][i].classname != "Undetermined" && resData['programmingLanguage'][i].classname) {
|
164
|
result.programmingLanguages.push(resData['programmingLanguage'][i].classname);
|
165
|
}
|
166
|
}
|
167
|
}
|
168
|
}
|
169
|
|
170
|
if(resData['language'] && resData['language'] != null) {
|
171
|
result.languages = new Array<string>();
|
172
|
|
173
|
if(!Array.isArray(resData['language'])) {
|
174
|
if(resData['language'].classname != "Undetermined" && resData['language'].classname) {
|
175
|
result.languages.push(resData['language'].classname);
|
176
|
}
|
177
|
} else {
|
178
|
for(let i=0; i<resData['language'].length; i++) {
|
179
|
if(resData['language'][i].classname != "Undetermined" && resData['language'][i].classname) {
|
180
|
result.languages.push(resData['language'][i].classname);
|
181
|
}
|
182
|
}
|
183
|
}
|
184
|
}
|
185
|
|
186
|
if(resData['country'] && resData['country'] != null) {
|
187
|
result.countriesForResults = new Array<string>();
|
188
|
|
189
|
if(!Array.isArray(resData['country'])) {
|
190
|
if(resData['country'].classname != "Undetermined" && resData['country'].classname) {
|
191
|
result.countriesForResults.push(resData['country'].classname);
|
192
|
}
|
193
|
} else {
|
194
|
for(let i=0; i<resData['country'].length; i++) {
|
195
|
if(resData['country'][i].classname != "Undetermined" && resData['country'][i].classname) {
|
196
|
result.countriesForResults.push(resData['country'][i].classname);
|
197
|
}
|
198
|
}
|
199
|
}
|
200
|
}
|
201
|
result['title'] = {"name": '', "accessMode": '', "sc39": ''};
|
202
|
|
203
|
if(Array.isArray(resData['title'])) {
|
204
|
result['title'].name = String(resData['title'][0].content);
|
205
|
} else {
|
206
|
result['title'].name = String(resData['title'].content);
|
207
|
}
|
208
|
|
209
|
//result['title'].url = OpenaireProperties.getsearchLinkToSoftware();
|
210
|
//result['title'].url += Array.isArray(data) ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
|
211
|
result['id'] = Array.isArray(data) ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
|
212
|
if(resData['bestaccessright'] && resData['bestaccessright'] && resData['bestaccessright'].hasOwnProperty("classid")) {
|
213
|
result['title'].accessMode = resData['bestaccessright'].classid;
|
214
|
}
|
215
|
|
216
|
if(resData['rels'].hasOwnProperty("rel")) {
|
217
|
let relLength = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'].length : 1;
|
218
|
|
219
|
for(let j=0; j<relLength; j++) {
|
220
|
let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][j] : resData['rels']['rel'];
|
221
|
|
222
|
if(relation.hasOwnProperty("to")) {
|
223
|
/*if(relation['to'].class == "hasAuthor") {
|
224
|
if(result['authors'] == undefined) {
|
225
|
result['authors'] = new Array<{"name": string, "id": string}>();
|
226
|
}
|
227
|
|
228
|
result['authors'].push({"name": relation.fullname, "id": relation['to'].content});
|
229
|
} else */if(relation['to'].class == "isProducedBy") {
|
230
|
result['projects'] = this.parseProjects(result['projects'], relation);
|
231
|
}
|
232
|
}
|
233
|
}
|
234
|
}
|
235
|
|
236
|
if(resData.hasOwnProperty("creator") && resData['creator'] != null) {
|
237
|
if(result['authors'] == undefined) {
|
238
|
result['authors'] = new Array<{"fullName": string, "orcid": string}>();
|
239
|
}
|
240
|
|
241
|
let authors = resData['creator'];
|
242
|
let length = Array.isArray(authors) ? authors.length : 1;
|
243
|
|
244
|
for(let i=0; i<length; i++) {
|
245
|
let author = Array.isArray(authors) ? authors[i] : authors;
|
246
|
if(author) {
|
247
|
/*if (author.ORCID && author.ORCID.indexOf(properties.orcidURL) != -1) {
|
248
|
author.ORCID = author.ORCID.substr(properties.orcidURL.length);
|
249
|
}*/
|
250
|
result['authors'][author.rank] = {"fullName": author.content, "orcid": author.ORCID};
|
251
|
}
|
252
|
}
|
253
|
result.authors = result.authors.filter(function (item) {
|
254
|
return (item != undefined && item.fullName != undefined);
|
255
|
});
|
256
|
}
|
257
|
|
258
|
var date:string = (resData.dateofacceptance)+""; // transform to string in case it is an integer
|
259
|
result.year = (date && (date).indexOf('-') !== -1)?date.split('-')[0]:date;
|
260
|
result.description = Array.isArray(resData.description) ? String(resData.description[0]) : String(resData.description);
|
261
|
if(result.description && result.description.length > this.sizeOfDescription) {
|
262
|
result.description = result.description.substring(0, this.sizeOfDescription)+"...";
|
263
|
}
|
264
|
|
265
|
result.embargoEndDate = resData.embargoenddate;
|
266
|
|
267
|
if(!Array.isArray(resData.publisher)) {
|
268
|
result.publisher = resData.publisher;
|
269
|
} else {
|
270
|
for(let i=0; i<resData.publisher.length; i++) {
|
271
|
if(result.publisher != undefined){
|
272
|
result.publisher += ', '+resData['publisher'][i];
|
273
|
} else {
|
274
|
result.publisher = resData['publisher'][i];
|
275
|
}
|
276
|
}
|
277
|
}
|
278
|
|
279
|
results.push(result);
|
280
|
}
|
281
|
|
282
|
return results;
|
283
|
}
|
284
|
|
285
|
parseProjects(projects: { "id": string, "acronym": string, "title": string,
|
286
|
"funderShortname": string, "funderName": string,
|
287
|
"code": string }[], relation: any ) : {
|
288
|
"id": string, "acronym": string, "title": string,
|
289
|
"funderShortname": string, "funderName": string,
|
290
|
"code": string }[] {
|
291
|
if(projects == undefined) {
|
292
|
projects = new Array<
|
293
|
{ "id": string, "acronym": string, "title": string,
|
294
|
"funderShortname": string, "funderName": string,
|
295
|
"code": string
|
296
|
}>();
|
297
|
}
|
298
|
|
299
|
let countProjects = projects.length;
|
300
|
|
301
|
projects[countProjects] = {
|
302
|
"id": "", "acronym": "", "title": "",
|
303
|
"funderShortname": "", "funderName": "",
|
304
|
"code": ""
|
305
|
}
|
306
|
|
307
|
if(relation.title != 'unidentified') {
|
308
|
projects[countProjects]['id'] =
|
309
|
/*OpenaireProperties.getsearchLinkToProject() + */relation['to'].content;
|
310
|
projects[countProjects]['acronym'] = relation.acronym;
|
311
|
projects[countProjects]['title'] = relation.title;
|
312
|
projects[countProjects]['code'] = relation.code;
|
313
|
} else {
|
314
|
projects[countProjects]['id'] = "";
|
315
|
projects[countProjects]['acronym'] = "";
|
316
|
projects[countProjects]['title'] = "";
|
317
|
projects[countProjects]['code'] = "";
|
318
|
}
|
319
|
|
320
|
if(relation.hasOwnProperty("funding")) {
|
321
|
let fundingLength = Array.isArray(relation['funding']) ? relation['funding'].length : 1;
|
322
|
|
323
|
for(let z=0; z<fundingLength; z++) {
|
324
|
let fundingData = Array.isArray(relation['funding']) ? relation['funding'][z] : relation['funding'];
|
325
|
|
326
|
if(fundingData.hasOwnProperty("funder")) {
|
327
|
projects[countProjects]['funderShortname'] = fundingData['funder'].shortname;
|
328
|
projects[countProjects]['funderName'] = fundingData['funder'].name;
|
329
|
}
|
330
|
}
|
331
|
}
|
332
|
|
333
|
return projects;
|
334
|
}
|
335
|
|
336
|
parseRefineResults(id: string, data: any): any {
|
337
|
var results:any = [];
|
338
|
if(data.hasOwnProperty("resulthostingdatasource")) {
|
339
|
let length = Array.isArray(data['resulthostingdatasource']) ? data['resulthostingdatasource'].length : 1;
|
340
|
|
341
|
for(let i=0; i<length; i++) {
|
342
|
let datasource = Array.isArray(data['resulthostingdatasource']) ? data['resulthostingdatasource'][i] : data['resulthostingdatasource'];
|
343
|
|
344
|
let result: {"name": string, "id": string, "count": number} = {"name": "", "id": "", "count": 0};
|
345
|
result['name'] = datasource.name;
|
346
|
result['id'] = datasource.id.split("||")[0];
|
347
|
//result['url'] = OpenaireProperties.getsearchLinkToDataProvider()+result['id'];
|
348
|
result['count'] = datasource.count;
|
349
|
|
350
|
if(result['id'] != id && result['name'] != "Unknown Repository") {
|
351
|
results.push(result);
|
352
|
}
|
353
|
}
|
354
|
}
|
355
|
return results;
|
356
|
}
|
357
|
|
358
|
numOfSoftware(url: string, properties:EnvProperties):any {
|
359
|
|
360
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
361
|
//.map(res => <any> res.json())
|
362
|
.pipe(map(res => res['total']));
|
363
|
}
|
364
|
|
365
|
numOfEntitySoftware(id: string, entity: string, properties:EnvProperties):any {
|
366
|
var parameters = "";
|
367
|
|
368
|
if(entity == "project") {
|
369
|
parameters = "projects/"+id+"/software/count";
|
370
|
}
|
371
|
|
372
|
let url = properties.searchAPIURLLAst+parameters+"?format=json";
|
373
|
return this.numOfSoftware(url, properties);
|
374
|
}
|
375
|
|
376
|
numOfSearchSoftware(params: string, properties:EnvProperties, refineParams:string=null):any {
|
377
|
let url = properties.searchAPIURLLAst+"software/count?format=json";
|
378
|
|
379
|
if(params.length > 0){
|
380
|
var DOIs:string[] = DOI.getDOIsFromString(params);
|
381
|
var doisParams = "";
|
382
|
|
383
|
for(var i =0 ;i < DOIs.length; i++){
|
384
|
doisParams+=(doisParams.length > 0?"&":"")+'doi="'+ DOIs[i]+'"';
|
385
|
}
|
386
|
if(doisParams.length > 0){
|
387
|
url += "&"+doisParams;
|
388
|
}else{
|
389
|
url += "&q=" + StringUtils.URIEncode(params);
|
390
|
}
|
391
|
}
|
392
|
// if(params != "") {
|
393
|
// url += "&q=" + StringUtils.URIEncode(params);
|
394
|
// }
|
395
|
if(refineParams!= null && refineParams != '' ) {
|
396
|
url += refineParams;
|
397
|
}
|
398
|
return this.numOfSoftware(url, properties);
|
399
|
}
|
400
|
}
|