187 lines
8.3 KiB
TypeScript
187 lines
8.3 KiB
TypeScript
import {Component, Input, ViewChild} from '@angular/core';
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import { ActivatedRoute} from '@angular/router';
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import { Filter, Value} from '../searchUtils/searchHelperClasses.class';
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import {SearchDataprovidersService} from '../../services/searchDataproviders.service';
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import {SearchResult} from '../../utils/entities/searchResult';
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import {ErrorCodes} from '../../utils/properties/errorCodes';
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import {SearchFields, FieldDetails} from '../../utils/properties/searchFields';
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import {SearchPageComponent } from '../searchUtils/searchPage.component';
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import {SearchUtilsClass } from '../searchUtils/searchUtils.class';
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import{EnvProperties} from '../../utils/properties/env-properties';
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@Component({
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selector: 'search-entity-registries',
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template: `
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<search-page pageTitle="Registries/ Databases"
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formPlaceholderText = "Search for Registries/ Databases"
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type="content providers" entityType="dataprovider" [(filters)] = "filters"
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[(results)] = "results" [(searchUtils)] = "searchUtils"
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[baseUrl] = "baseUrl" [showResultCount]=false
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(queryChange)="queryChanged($event)"
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[csvParams]="csvParams" csvPath="resources"
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[disableForms]="disableForms"
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[tableViewLink]="'/search/entity-registries-table'"
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searchFormClass="entityRegistriesSearchForm">
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</search-page>
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`
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})
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export class SearchEntityRegistriesComponent {
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private errorCodes: ErrorCodes;
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public results =[];
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public filters =[];
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public baseUrl:string;
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public searchUtils:SearchUtilsClass = new SearchUtilsClass();
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public sub: any; public subResults: any;
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public _location:Location;
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public searchFields:SearchFields = new SearchFields();
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public refineFields: string[] = this.searchFields.ENTITY_REGISTRIES_FIELDS;
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public fieldIdsMap= this.searchFields.DATASOURCE_FIELDS;
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public _prefixQueryFields: {field:string,opName:string,opValue:string,values:string[]}[] =[
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{field:"type",opName:"tp",opValue:"and",values: ["other"]}];
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// ["entityregistry","entityregistry::projects","entityregistry::repositories"]}];
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public _prefixQuery: string = "";
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public CSV: any = { "columnNames": [ "Title", "Type", "Coutries", "Compatibility" ],
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"export":[]
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};
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public CSVDownloaded = false;
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public disableForms: boolean = false;
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@ViewChild (SearchPageComponent) searchPage : SearchPageComponent ;
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public resourcesQuery = "&query=((oaftype exact datasource) and(datasourcetypeuiid = other))";
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public csvParams: string;
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properties:EnvProperties;
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constructor (private route: ActivatedRoute, private _searchDataprovidersService: SearchDataprovidersService ) {
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this.errorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.LOADING;
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for(var i = 0; i < this._prefixQueryFields.length; i++ ){
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for(var j =0; j < this._prefixQueryFields[i].values.length; j++){
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this._prefixQuery+="&" + this._prefixQueryFields[i].field + "="
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+ this._prefixQueryFields[i].values[j] + "&" +
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this._prefixQueryFields[i].opName + "=" + this._prefixQueryFields[i].opValue;
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}
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}
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this._prefixQuery+="&";
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}
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public ngOnInit() {
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this.route.data
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.subscribe((data: { envSpecific: EnvProperties }) => {
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this.properties = data.envSpecific;
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this.baseUrl = data.envSpecific.searchLinkToEntityRegistriesDataProviders;
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});
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this.searchPage.refineFields = this.refineFields;
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this.searchPage.fieldIdsMap = this.fieldIdsMap;
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this.sub = this.route.queryParams.subscribe(params => {
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this.searchUtils.keyword = (params['keyword']?params['keyword']:'');
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this.searchUtils.page = (params['page']=== undefined)?1:+params['page'];
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this.filters = this.createFilters();
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var queryParameters = this.searchPage.getIndexQueryParametersFromUrl(params);
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this._getResults(queryParameters, false, this.searchUtils.page, this.searchUtils.size);
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});
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}
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public ngOnDestroy() {
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if(this.sub){
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this.sub.unsubscribe();
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}
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if(this.subResults){
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this.subResults.unsubscribe();
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} }
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private _getResults(parameters:string,refine:boolean, page: number, size: number){
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this.csvParams = parameters+this.resourcesQuery+"&type=datasources";
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//var errorCodes:ErrorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.LOADING;
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//this.searchPage.openLoading();
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this.disableForms = true;
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this.results = [];
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this.searchUtils.totalResults = 0;
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this.subResults = this._searchDataprovidersService.searchEntityRegistries(parameters,(refine)?this.searchPage.getRefineFieldsQuery():null, page, size, [],this.properties).subscribe(
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data => {
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this.searchUtils.totalResults = data[0];
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console.info("search Entity Registries: [Parameters:"+parameters+" ] [total results:"+this.searchUtils.totalResults+"]");
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this.results = data[1];
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this.searchPage.checkSelectedFilters(this.filters);
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this.searchPage.updateBaseUrlWithParameters(this.filters);
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//var errorCodes:ErrorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.DONE;
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if(this.searchUtils.totalResults == 0 ){
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this.searchUtils.status = this.errorCodes.NONE;
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}
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//this.searchPage.closeLoading();
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this.disableForms = false;
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},
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err => {
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console.log(err);
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//TODO check erros (service not available, bad request)
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// if( ){
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// this.searchUtils.status = ErrorCodes.ERROR;
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// }
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//var errorCodes:ErrorCodes = new ErrorCodes();
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//this.searchUtils.status = errorCodes.ERROR;
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if(err.status == '404') {
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this.searchUtils.status = this.errorCodes.NOT_FOUND;
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} else if(err.status == '500') {
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this.searchUtils.status = this.errorCodes.ERROR;
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} else {
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this.searchUtils.status = this.errorCodes.NOT_AVAILABLE;
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}
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//this.searchPage.closeLoading();
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this.disableForms = false;
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}
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);
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}
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private setFilters(){
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//TODO set filters from
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}
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public queryChanged($event) {
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var parameters = $event.index;
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console.info("queryChanged: Execute search query "+parameters);
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this._getResults(parameters, false, this.searchUtils.page, this.searchUtils.size);
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}
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private createFilters():Filter[] {
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var filter_names=["Type","Compatibility Level"];
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var filter_ids=["datasourcetypename","datasourcecompatibilityname"];
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var searchFields = new SearchFields();
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var filter_original_ids = searchFields.ENTITY_REGISTRIES_FIELDS;
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var value_names=[
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["Funder","Registry of repositories","Scholarly Comm. Infrastructure","Registry","Information Space","Web Source"],
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["OpenAIRE Basic (DRIVER OA)","OpenAIRE 2.0 (EC funding)", "OpenAIRE 2.0+ (DRIVER OA, EC funding)", "OpenAIRE 3.0 (OA, funding)","OpenAIRE Data (funded, referenced datasets)",
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"collected from a compatible aggregator", "proprietary", "under validation"]];
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var value_original_ids=[
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["Funder database","Registry of repositories","Scholarly Comm. Infrastructure","Registry","Information Space","Web Source"],
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//["entityregistry::projects","entityregistry::repositories","scholarcomminfra","entityregistry","infospace","websource"],
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//["driver","openaire2.0", "driver-openaire2.0", "openaire3.0","openaire2.0_data"]
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["OpenAIRE Basic (DRIVER OA)","OpenAIRE 2.0 (EC funding)", "OpenAIRE 2.0+ (DRIVER OA, EC funding)", "OpenAIRE 3.0 (OA, funding)","OpenAIRE Data (funded, referenced datasets)",
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"collected from a compatible aggregator", "proprietary", "under validation"]];
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var filters: Filter[] =[];
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for(var i =0 ; i < filter_names.length;i++){
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var values:Value[] = [];
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for(var j =0 ; j < value_names[i].length;j++){
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var value:Value = {name: value_names[i][j], id: value_original_ids[i][j], number:j, selected:false}
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values.push(value);
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}
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var filter:Filter = {title: filter_names[i], filterId: filter_ids[i], originalFilterId: filter_original_ids[i], values : values, countSelectedValues:0, "filterOperator": 'or' };
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filters.push(filter);
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}
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return filters;
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}
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}
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