201 lines
9.4 KiB
TypeScript
201 lines
9.4 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 {ErrorMessagesComponent} from '../../utils/errorMessages.component';
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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-journals',
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template: `
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<search-page pageTitle="OpenAIRE Journals"
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formPlaceholderText = "Search for OpenAIRE Journals"
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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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[csvParams]="csvParams" csvPath="datasources"
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[disableForms]="disableForms"
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searchFormClass="journalsSearchForm"
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[mapUrl]="mapUrl" [mapTooltipType]="'journals'"
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[newQueryButton]="false">
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</search-page>
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<!--[tableViewLink]="'/search/journals-table'"-->
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`
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})
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export class SearchJournalsComponent {
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private errorCodes: ErrorCodes;
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private errorMessages: ErrorMessagesComponent;
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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.JOURNAL_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[]}[] =[{field:"compatibility",opName:"cm",opValue:"not", values:["UNKNOWN","hostedBy","notCompatible"]},{field:"type",opName:"tp",opValue:"not",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 resourcesQuery = '((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) and (datasourcetypeuiid exact "pubsrepository::journal" or datasourcetypeuiid exact "aggregator::pubsrepository::journals" ))';
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//"&query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other))";
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public csvParams: string;
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public disableForms: boolean = false;
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public mapUrl: string;
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properties:EnvProperties;
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@ViewChild (SearchPageComponent) searchPage : SearchPageComponent ;
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constructor (private route: ActivatedRoute, private _searchDataprovidersService: SearchDataprovidersService ) {
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this.errorCodes = new ErrorCodes();
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this.errorMessages = new ErrorMessagesComponent();
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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.searchLinkToJournals;
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this.mapUrl = this.properties.statisticsFrameAPIURL+"markers-test.html?show=journals";
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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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//console.info("|"+queryParameters+"|");
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var csvParameters = this.searchPage.getQueryParametersFromUrl(params);
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this._getResults(queryParameters, csvParameters, 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, csv_parameters:string, refine:boolean, page: number, size: number){
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if(csv_parameters.indexOf("fq=") != -1) {
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this.csvParams = csv_parameters+" and "+this.resourcesQuery;
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} else {
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this.csvParams = csv_parameters+"&fq="+this.resourcesQuery;
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}
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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.searchJournals(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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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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this.handleError("Error getting journals", err);
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this.searchUtils.status = this.errorMessages.getErrorCode(err.status);
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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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private createFilters():Filter[] {
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var filter_names=["Type","Compatibility Level"];
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var filter_ids=["datasourcetypeuiid","datasourcecompatibilityname"];
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var searchFields = new SearchFields();
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var filter_original_ids = searchFields.JOURNAL_FIELDS;
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var value_names=[
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/*[
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"Institutional Publication Repository","Thematic Publication Repository", "Other Publication Repository",
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"Institutional Repositories Aggregators",
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"Thematic Repositories Aggregators", "Other Repositories Aggregators",
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"Data Repositories", "Data Repositories Aggregators", "Journals", "Journals Aggregators", "CRIS Systems", "Publication Catalogues"],
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*/
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["Journal", "Journal Aggregator\/Publisher"],
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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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["pubsrepository::journal", "aggregator::pubsrepository::journals"],
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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', valueIsExact: true, filterType: "checkbox" };
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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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private handleError(message: string, error) {
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console.error("Journals Search Page: "+message, error);
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}
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}
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