350 lines
11 KiB
TypeScript
350 lines
11 KiB
TypeScript
import { Component, ViewChild, OnInit, ViewEncapsulation, Input, Output, EventEmitter } from '@angular/core';
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import { ActivatedRoute, Router } from "@angular/router";
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import { Subject } from 'rxjs';
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import { DataTableDirective } from 'angular-datatables';
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import {ErrorCodes} from '../../../openaireLibrary/utils/properties/errorCodes';
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import {SearchUtilsClass } from '../../../openaireLibrary/searchPages/searchUtils/searchUtils.class';
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import {EnvProperties} from '../../../openaireLibrary/utils/properties/env-properties';
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import {ManageCommunityProjectsService} from '../../../services/manageProjects.service';
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import {SearchCommunityProjectsService} from '../../../openaireLibrary/connect/projects/searchProjects.service';
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import {RouterHelper} from '../../../openaireLibrary/utils/routerHelper.class';
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import {DOI, StringUtils} from '../../../openaireLibrary/utils/string-utils.class';
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import {Session} from '../../../openaireLibrary/login/utils/helper.class';
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import {LoginErrorCodes} from '../../../openaireLibrary/login/utils/guardHelper.class';
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@Component({
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selector: 'remove-projects',
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templateUrl: './remove-projects.component.html',
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styles: [`
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#dpTable_info, #dpTable_paginate, #dpTable_length, #dpTable_filter{
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display: none;
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}
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`],
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encapsulation: ViewEncapsulation.None // this used in order styles to work
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})
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export class RemoveProjectsComponent implements OnInit {
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public routerHelper:RouterHelper = new RouterHelper();
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private community: string = '';
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private communityUrl = "https://beta.explore.openaire.eu";
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private errorCodes: ErrorCodes;
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@Output() communityProjectsChanged = new EventEmitter();
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public communityProjects = [];
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public communitySearchUtils:SearchUtilsClass = new SearchUtilsClass();
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public sub: any; public subResults: any; subRemove: any;
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properties:EnvProperties;
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public disableForms: boolean = false;
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dtOptions: DataTables.Settings = {};
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showTable = false; filteringAdded = false;
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@ViewChild(DataTableDirective) datatableElement: DataTableDirective;
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dtTrigger: Subject<any> = new Subject(); //necessary
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public rowsOnPage:number = 10;
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public queryParameters: string = "";
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public query = '';
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public selectedProjects=[] ;
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public elementRef;
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public funders:Set<string>;
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public selectedFunder:string ="";
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//@Output() projectSelected = new EventEmitter();
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//@Input() public properties:EnvProperties;
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public projects:string[];
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private triggered: boolean = false;
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private selectedCommunityProject: any;
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@ViewChild('AlertModalDeleteCommunity') alertModalDeleteCommunity;
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ngOnInit() {
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this.route.data.subscribe((data: { envSpecific: EnvProperties }) => {
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this.properties = data.envSpecific;
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});
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this.route.queryParams.subscribe(params => {
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if(params['communityId']) {
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this.community = params['communityId'];
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this.communityUrl = "https://beta."+this.community+".openaire.eu";
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this._getCommunityProjects();
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//this.getFunders();
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//this._getOpenaireProjects("", 1, 10);
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}
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});
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this.dtOptions = {
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// "paging": true,
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// "searching": true,
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// "lengthChange": false,
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"pageLength": this.rowsOnPage,
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"language": {
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"search": "",
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"searchPlaceholder": "Search projects..."
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}
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};
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this.communitySearchUtils.keyword = "";
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}
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constructor(private route: ActivatedRoute, private _router: Router, private _manageCommunityProjectsService: ManageCommunityProjectsService, private _searchCommunityProjectsService: SearchCommunityProjectsService) {
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this.errorCodes = new ErrorCodes();
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this.communitySearchUtils.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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if(this.subRemove){
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this.subRemove.unsubscribe();
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}
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$.fn['dataTable'].ext.search.pop();
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}
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rerender(): void {
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this.datatableElement.dtInstance.then((dtInstance: DataTables.Api) => {
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// Destroy the table first
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dtInstance.destroy();
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// Call the dtTrigger to rerender again
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this.dtTrigger.next();
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});
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}
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ngAfterViewInit(): void {
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$.fn['dataTable'].ext.search.push((settings, data, dataIndex) => {
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if (this.filterData(data, this.communitySearchUtils.keyword, this.selectedFunder)) {
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return true;
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}
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return false;
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});
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//console.info("ngAfterViewInit");
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}
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filterData(row: any, query: string, selectedFunder: string) {
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let returnValue: boolean = false;
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if(query) {
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for(var i=0; i <3; i++){
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var r= this.filterQuery(row[i], query);
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if(r) {
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returnValue = true;
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break;
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}
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}
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if(!returnValue) {
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return false;
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}
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}
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if(selectedFunder){
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return this.filterQuery(row[2], selectedFunder);
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}
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return true;
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}
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filterQuery(data, query){
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if(data.toLowerCase().indexOf(query.toLowerCase()) > -1){
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return true;
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}else{
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return false;
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}
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}
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/*
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Trigger a table draw in order to get the initial filtering
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*/
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triggerInitialLoad(){
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this.triggered = true;
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//console.info("triggerInitialLoad");
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setTimeout(function(){
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var table = (<any>$('#dpTable')).DataTable();
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table.page( 0 ).draw( false );
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}, 500);
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this.dtTrigger.next();
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}
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public inCommunity(result: any): any {
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let found = false;
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for(let project of this.communityProjects) {
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if(project.opeaireId == result.id) {
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return true;
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} else if(result['title'].name.search("("+project.grantId+")") != -1 && result.funderShortname == project.funder) {
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return true;
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}
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}
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return found;
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}
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goTo(page:number = 1){
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this.communitySearchUtils.page=page;
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var table = $('#dpTable').DataTable();
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table.page( page - 1 ).draw( false );
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var info = table.page.info();
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this.communitySearchUtils.totalResults = info.recordsDisplay;
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}
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totalPages(): number {
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let totalPages:any = this.communitySearchUtils.totalResults/(this.rowsOnPage);
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if(!(Number.isInteger(totalPages))) {
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totalPages = (parseInt(totalPages, 10) + 1);
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}
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return totalPages;
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}
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public confirmedDeleteProject(data : any) {
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if(!Session.isLoggedIn()){
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this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl": this._router.url} });
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} else {
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this.subRemove = this._manageCommunityProjectsService.removeProject(this.properties, this.community, this.selectedCommunityProject.id).subscribe(
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data => {
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//console.info(data);
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},
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err => {
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console.log(err);
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},
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() => {
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let index = this.communityProjects.indexOf(this.selectedCommunityProject);
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this.communityProjects.splice(index, 1);
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this.communitySearchUtils.totalResults--;
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this.communitySearchUtils.page=1;
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this.rerender();
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}
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)
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}
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}
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public removeProject(communityProject: any) {
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if(!Session.isLoggedIn()){
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this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl": this._router.url} });
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} else {
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this.selectedCommunityProject = communityProject;
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this.alertModalDeleteCommunity.cancelButton = true;
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this.alertModalDeleteCommunity.okButton = true;
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this.alertModalDeleteCommunity.alertTitle = "Remove project?";
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let title = "";
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if(communityProject.name) {
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title = communityProject.name;
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}
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if(communityProject.name && communityProject.acronym) {
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title += " (";
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}
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if(communityProject.acronym) {
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title += communityProject.acronym;
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}
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if(communityProject.name && communityProject.acronym) {
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title += ")";
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}
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this.alertModalDeleteCommunity.message = "Project";
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if(title) {
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this.alertModalDeleteCommunity.message += " '"+title+"' ";
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}
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this.alertModalDeleteCommunity.message += "will be removed from your community. Are you sure?";
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this.alertModalDeleteCommunity.okButtonText = "Yes";
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this.alertModalDeleteCommunity.open();
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}
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}
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public _getCommunityProjects(){
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if(!Session.isLoggedIn()){
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this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl": this._router.url} });
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} else {
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this.communitySearchUtils.status = this.errorCodes.LOADING;
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this.disableForms = true;
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this.communityProjects = [];
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this.communitySearchUtils.totalResults = 0;
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this.communitySearchUtils.page=1;
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this.communitySearchUtils.keyword = "";
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this.selectedFunder = "";
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this.subResults = this._searchCommunityProjectsService.searchProjects(this.properties, this.community).subscribe(
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data => {
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//console.info("search Projects [total communityProjects:"+data.length+"]");
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this.communityProjects = data;
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this.communitySearchUtils.totalResults = data.length;
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this.communitySearchUtils.status = this.errorCodes.DONE;
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// if(this.communitySearchUtils.totalResults == 0 ){
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// this.communitySearchUtils.status = this.errorCodes.NONE;
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// }
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this.disableForms = false;
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if(!this.triggered) {
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this.triggerInitialLoad();
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} else {
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var table = $('#dpTable').DataTable();
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table.clear();
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this.rerender();
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}
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this.communityProjectsChanged.emit({
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value: this.communityProjects,
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});
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this.createFunderFilter();
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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(err.status == '404') {
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this.communitySearchUtils.status = this.errorCodes.NOT_FOUND;
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} else if(err.status == '500') {
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this.communitySearchUtils.status = this.errorCodes.ERROR;
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} else {
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this.communitySearchUtils.status = this.errorCodes.NOT_AVAILABLE;
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}
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this.disableForms = false;
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if(!this.triggered) {
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this.triggerInitialLoad();
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} else {
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var table = $('#dpTable').DataTable();
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table.clear();
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this.rerender();
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}
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}
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);
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}
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}
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private createFunderFilter(): Set<String> {
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this.funders = new Set<string>();
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let i;
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for(i=0; i<this.communityProjects.length; i++) {
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let funder = this.communityProjects[i].funder;
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if(funder && !this.funders.has(funder)) {
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this.funders.add(funder);
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}
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}
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return this.funders;
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}
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}
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