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import {SearchProjectsService} from '../../services/searchProjects.service';
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import {ErrorCodes} from '../../utils/properties/openaireProperties';
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import {SearchUtilsClass } from '../../searchPages/searchUtils/searchUtils.class';
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export class FetchProjects{
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private errorCodes: ErrorCodes;
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public results =[];
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public filters; // for getResultsForOrganizations
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public funders:any = []; // for getResultsForOrganizations // this is filled with the initial query - before filtering
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public sub: any;
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public subResults: any;
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public searchUtils:SearchUtilsClass = new SearchUtilsClass();
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constructor (private _searchProjectsService: SearchProjectsService) {
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this.errorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.LOADING;
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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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}
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public getResultsByKeyword(keyword:string, page: number, size: number){
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var parameters = "";
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if(keyword.length > 0){
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parameters = "q=" + keyword;
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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.subResults = this._searchProjectsService.searchProjects(parameters, null, page, size, []).subscribe(
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data => {
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this.searchUtils.totalResults = data[0];
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console.info("search Projects: [Parameters:"+parameters+" ] [total results:"+this.searchUtils.totalResults+"]");
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this.results = data[1];
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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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},
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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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}
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);
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}
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public getResultsForDataproviders(id:string, page: number, size: number){
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//var errorCodes:ErrorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.LOADING;
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this._searchProjectsService.getProjectsforDataProvider(id, page, size).subscribe(
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data => {
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this.searchUtils.totalResults = data[0];
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console.info("search Projects for Dataproviders: [Id:"+id+" ] [total results:"+this.searchUtils.totalResults+"]");
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this.results = data[1];
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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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},
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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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}
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);
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}
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public getNumForEntity(entity: string, id:string) {
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//var errorCodes:ErrorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.LOADING;
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if(id != "" && entity != "") {
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this._searchProjectsService.numOfEntityProjects(id, entity).subscribe(
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data => {
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this.searchUtils.totalResults = data;
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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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},
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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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}
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);
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}
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}
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public getResultsForOrganizations(organizationId:string, filterquery:string, page: number, size: number, refineFields:string[]){
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//var errorCodes:ErrorCodes = new ErrorCodes();
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this.searchUtils.status = this.errorCodes.LOADING;
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this._searchProjectsService.getProjectsForOrganizations(organizationId,filterquery, page, size,refineFields).subscribe(
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data => {
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this.searchUtils.totalResults = data[0]; // the results can be filtered so this number can be no total results
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console.info("search Projects for Organization: [Id:"+organizationId+" ] [total results:"+this.searchUtils.totalResults+"]");
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this.results = data[1];
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if(refineFields && refineFields.length > 0){
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this.filters = data[2];
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filterquery = decodeURIComponent(filterquery);
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for(var i = 0; i < this.filters.length; i++){
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if(filterquery.indexOf(this.filters[i].filterId) !== -1){
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console.log("this.filters[i].filterId:"+this.filters[i].filterId);
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for(var j = 0; j < this.filters[i].values.length; j++){
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console.log("this.filters[i].values[j].id:"+this.filters[i].values[j].id);
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if(filterquery.indexOf(this.filters[i].values[j].id) !== -1){
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this.filters[i].values[j].selected = true;
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}
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}
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}
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}
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}
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if(filterquery == ""){
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this.searchUtils.totalResultsNoFilters = this.searchUtils.totalResults;
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this.funders = [];
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for(var i = 0; i < this.filters.length; i++){
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console.log("this.filters[i].filterId:"+this.filters[i].filterId);
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if(this.filters[i].filterId == "funder"){
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this.funders = (this.filters[i].values);
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}
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}
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console.log(" this.funders:"+ this.funders);
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}
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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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},
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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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}
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);
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}
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}
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